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Vacha Martin  VACHA Martin

ORCIDConnect your ORCID iD *help
… Alternative Names

VACHA Martin  VACHA Martin

VACHA MartIn  バツハ マーテイン

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Researcher Number 50361746
Other IDs
Affiliation (Current) 2022: 東京工業大学, 物質理工学院, 教授
Affiliation (based on the past Project Information) *help 2016 – 2021: 東京工業大学, 物質理工学院, 教授
2014 – 2015: 東京工業大学, 理工学研究科, 教授
2012: 東京工業大学, 大学院・理工学研究科, 准教授
2011 – 2012: 東京工業大学, 理工学研究科, 准教授
2007 – 2010: Tokyo Institute of Technology, Graduate School of Science and Technology, Assoc. Professor
2005 – 2006: Tokyo Institute of Technology, Graduate School of Science and Technology, Assoc. Professor, 大学院理工学研究科, 助教授
2004 – 2005: 東京工業大学, 大学院・理工学研究科, 助教授
Review Section/Research Field
Principal Investigator
Biophysics/Chemical physics / Nanomaterials/Nanobioscience / Science and Engineering / Biological physics/Chemical physics/Soft matter physics / Functional materials/Devices / Basic Section 32020:Functional solid state chemistry-related / Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields
Except Principal Investigator
Science and Engineering
Keywords
Principal Investigator
共役系高分子 / 1分子科学 / 1分子計測 / 高分子の配座 / 光物性 / single-molecule studies / 単一分子分光 / Single-molecule detection / 高分子 / 液晶 … More / 高子の配座 / 光学特性 / 有機EL素子 / 1分子科学 / 有機EL素子 / molecular complexes / single molecule studies / conjugated polymers / photophysics / 1分子計測(SMD) / 1分子計測(SMD) / 1分子計測(SMD) / 化学物理 / 構造・機能材料 / イリジウム錯体 / 励起状態寿命 / 走査型共焦点顕微鏡 / Chemical physics / Optical properties / Structure-functional materials / Conjugated polymers / Polymer conformation / ハライド ペロブスカイト / ハライドペロブスカイト / 励起子輸送 … More
Except Principal Investigator
光化学 / 光機能材料 / 多重励起プロセス / 電子状態変調 / 禁制電子状態 / 光機能分子材料 / 禁制励起状態 / フォロクロミズム / 多励起子 / 多光子過程 / 多重励起 / 光エネルギー利用 / 多光子励起 Less
  • Research Projects

    (10 results)
  • Research Products

    (134 results)
  • Co-Researchers

    (30 People)
  •  Study and control of long-range exciton transport in organic and hybrid nanostructures for future exciton-based electronicsPrincipal Investigator

    • Principal Investigator
      VACHA Martin
    • Project Period (FY)
      2021 – 2022
    • Research Category
      Grant-in-Aid for Challenging Research (Exploratory)
    • Review Section
      Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields
    • Research Institution
      Tokyo Institute of Technology
  •  Study of electroluminescence and photophysical properties of single halide perovskite nanocrystalsPrincipal Investigator

    • Principal Investigator
      VACHA Martin
    • Project Period (FY)
      2019 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 32020:Functional solid state chemistry-related
    • Research Institution
      Tokyo Institute of Technology
  •  Advancement and network formation of the project Photosynergetics by international collaboration

    • Principal Investigator
      MIYASAKA Hiroshi
    • Project Period (FY)
      2015 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Science and Engineering
    • Research Institution
      Osaka University
  •  Molecular-level study and control of cooperative photoresponse of molecular complexesPrincipal Investigator

    • Principal Investigator
      VACHA Martin
    • Project Period (FY)
      2014 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Science and Engineering
    • Research Institution
      Tokyo Institute of Technology
  •  Active control of opto-electronic properties of single conjugated polymer chains by control of their conformationPrincipal Investigator

    • Principal Investigator
      VACHA Martin
    • Project Period (FY)
      2014 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Biological physics/Chemical physics/Soft matter physics
    • Research Institution
      Tokyo Institute of Technology
  •  Application of Cooperative Excitation into Innovative Molecular Systems with High-Order Photofunctions

    • Principal Investigator
      Miyasaka Hiroshi
    • Project Period (FY)
      2014 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Science and Engineering
    • Research Institution
      Osaka University
  •  Electroluminescence of single conjugated polymer chainsPrincipal Investigator

    • Principal Investigator
      VACHA Martin
    • Project Period (FY)
      2011 – 2012
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Nanomaterials/Nanobioscience
    • Research Institution
      Tokyo Institute of Technology
  •  Study of relationship between conformation and optical properties of single chains of conjugated polymersPrincipal Investigator

    • Principal Investigator
      VACHA Martin
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Biophysics/Chemical physics
    • Research Institution
      Tokyo Institute of Technology
  •  Conformation and dynamics of conjugated polymers: A single-molecule studyPrincipal Investigator

    • Principal Investigator
      VACHA Martin
    • Project Period (FY)
      2006 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Biophysics/Chemical physics
    • Research Institution
      Tokyo Institute of Technology
  •  Study of phosphorescent organic EL materials on single-molecule levelPrincipal Investigator

    • Principal Investigator
      VACHA Martin
    • Project Period (FY)
      2004 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Functional materials/Devices
    • Research Institution
      Tokyo Institute of Technology

All 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2004 Other

All Journal Article Presentation

  • [Journal Article] Energy localization vs. charge funneling in aggregates of CsPbBr3 perovskite nanocrystals2020

    • Author(s)
      Dharmendar Kumar Sharma*, Shuzo Hirata, Martin Vacha*
    • Journal Title

      Journal of Luminescence

      Volume: 222 Pages: 117119-117119

    • DOI

      10.1016/j.jlumin.2020.117119

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-18H04507, KAKENHI-PROJECT-18H02046, KAKENHI-PROJECT-19H02684
  • [Journal Article] Real-Time Monitoring of Formation and Dynamics of Intra- and Interchain Phases in Single Molecules of Polyfluorene2020

    • Author(s)
      Tseng Tzu-Wei、Yan Hao、Nakamura Tomonori、Omagari Shun、Kim Ji-Seon、Vacha Martin
    • Journal Title

      ACS Nano

      Volume: 14 Pages: 16096-16104

    • DOI

      10.1021/acsnano.0c08038

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K15519, KAKENHI-PROJECT-19H02684
  • [Journal Article] Mechanically Induced Conformation Change, Fluorescence Modulation, and Mechanically Assisted Photodegradation in Single Nanoparticles of the Conjugated Polymer Poly(9,9-dioctylfluorene)2020

    • Author(s)
      Nakamura Tomonori、Vacha Martin
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 11 Pages: 3103-3110

    • DOI

      10.1021/acs.jpclett.0c00939

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02684
  • [Journal Article] Wavelength-Tunable Band-Edge Photoluminescence of Nonstoichiometric Ag-In-;S Nanoparticles via Ga3+ Doping2019

    • Author(s)
      Tatsuya Kameyama, Marino Kishi, Chie Miyamae, Dharmendar Kumar Sharma, Shuzo Hirata, Takahisa Yamamoto, Taro Uematsu, Martin Vacha, Susumu Kuwabata, and Tsukasa Torimoto
    • Journal Title

      ACS Applied Materials Interfaces

      Volume: 10 Pages: 42844-42855

    • DOI

      10.1021/acsami.8b15222

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K19128, KAKENHI-PUBLICLY-17H05254, KAKENHI-PUBLICLY-18H04507, KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-18H03863, KAKENHI-PROJECT-18H02046
  • [Journal Article] Photoinduced photoluminescence enhancement in self-assembled clusters of formamidinium lead bromide perovskite nanocrystals2019

    • Author(s)
      Ghimire Sushant、Nair Vijayakumar C.、Muthu Chinnadurai、Yuyama Ken-ichi、Vacha Martin、Biju Vasudevanpillai
    • Journal Title

      Nanoscale

      Volume: 印刷中 Pages: 9335-9340

    • DOI

      10.1039/c8nr10082a

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05243, KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-19H02550
  • [Journal Article] A colorless semi-aromatic polyimide derived from a sterically hindered bromine-substituted dianhydride exhibiting dual fluorescence and phosphorescence emission2019

    • Author(s)
      Kenta Kanosue, Shuzo Hirata, Martin Vacha, Ramunas Augulis, Vidmantas Gulbinas, Ryohei Ishige, Shinji Ando
    • Journal Title

      Mater. Chem. Front. (RSC)

      Volume: 3 Pages: 39-49

    • DOI

      10.1039/c8qm00409a

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-18H04507, KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-17H03112, KAKENHI-PROJECT-18H02046
  • [Journal Article] Suppressed Triplet Exciton Diffusion Due to Small Orbital Overlap as a Key Design Factor for Ultralong-Lived Room-Temperature Phosphorescence in Molecular Crystals2019

    • Author(s)
      Kaishi Narushima, Yasuhiro Kiyota, Takehiko Mori, Shuzo Hirata, Martin Vacha
    • Journal Title

      Adv. Mater.

      Volume: 31 Pages: 1807268-1807268

    • DOI

      10.1002/adma.201807268

    • Peer Reviewed
    • Data Source
      KAKENHI-PUBLICLY-18H04507, KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-18H02044, KAKENHI-PROJECT-17J05098, KAKENHI-PROJECT-16K13974, KAKENHI-PROJECT-17K19152, KAKENHI-PROJECT-18H02046
  • [Journal Article] Stark Effect and Environment-Induced Modulation of Emission in Single Halide Perovskite Nanocrystals2019

    • Author(s)
      Dharmendar Kumar Sharma, Shuzo Hirata, Vasudevanpillai Biju, Martin Vacha
    • Journal Title

      ACS Nano

      Volume: 13 Pages: 624-632

    • DOI

      10.1021/acsnano.8b07677

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-17H05243, KAKENHI-PUBLICLY-18H04507, KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-18H02046
  • [Journal Article] Single-particle electroluminescence of CsPbBr3 perovskite nanocrystals reveals particle-selective recombination and blinking as key efficiency factors2019

    • Author(s)
      Dharmendar Kumar Sharma*, Shuzo Hirata, Martin Vacha*
    • Journal Title

      Nature Communications

      Volume: 10 Pages: 4499-4499

    • DOI

      10.1038/s41467-019-12512-y

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-18H04507, KAKENHI-PROJECT-18H02046, KAKENHI-PROJECT-19H02684
  • [Journal Article] Identification of Short- and Long-Wavelength Emitting Chlorophylls in Cyanobacterial Photosystem I by Plasmon-Enhanced Single-Particle Spectroscopy at Room Temperature2018

    • Author(s)
      Hatazaki Soya、Sharma Dharmendar Kumar、Hirata Shuzo、Nose Keiji、Iyoda Tomokazu、Kolsch Adrian、Lokstein Heiko、Vacha Martin
    • Journal Title

      J. Phys. Chem. Lett.

      Volume: 9 Pages: 6669-6675

    • DOI

      10.1021/acs.jpclett.8b03064

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-16H02299
  • [Journal Article] Excited State Behavior of Single Strand and Bulk P3HT in Contact with a Au-Nanowire Array2018

    • Author(s)
      Liu Mengdi、Hirata Shuzo、Iyoda Tomokazu、Vacha Martin、Piotrowiak Piotr
    • Journal Title

      J. Phys. Chem. C

      Volume: 122 Pages: 7925-7933

    • DOI

      10.1021/acs.jpcc.7b12444

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-26287097, KAKENHI-PROJECT-17K19152, KAKENHI-PROJECT-16H02299
  • [Journal Article] Plasmonic sphere-on-plane systems with semiconducting polymer spacer layers2018

    • Author(s)
      Yu Binxing、Tracey Jill I.、Cheng Zhongkai、Vacha Martin、O'Carroll Deirdre M.
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: na

    • DOI

      10.1039/c8cp01314d

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Journal Article] Macrocyclic poly(p-phenylenevinylene)s by ring expansion metathesis polymerisation and their characterisation by single-molecule spectroscopy2018

    • Author(s)
      Lidster Benjamin John、Hirata Shuzo、Matsuda Shoki、Yamamoto Takuya、Komanduri Venukrishnan、Kumar Dharam Raj、Tezuka Yasuyuki、Vacha Martin、Turner Michael L.
    • Journal Title

      Chem. Sci.

      Volume: 9 Pages: 2934-2941

    • DOI

      10.1039/c7sc03945j

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-17H04878, KAKENHI-PLANNED-17H06463, KAKENHI-PROJECT-26287097, KAKENHI-PROJECT-17K19152
  • [Journal Article] Narrow Band-edge Photoluminescence from AgInS2 Semiconductor Nanoparticles by the Formation of Amorphous III-VI Semiconductor Shells2018

    • Author(s)
      Taro Uematsu, Kazutaka Wajima, Dharmendar Kumar Sharma, Shuzo Hirata, Takahisa Yamamoto, Tatsuya Kameyama, Martin Vacha, Tsukasa Torimoto, and Susumu Kuwabata
    • Journal Title

      MPG Asia Mater

      Volume: 10 Pages: 713-713

    • DOI

      10.1038/s41427-018-0067-9

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K19128, KAKENHI-PUBLICLY-17H05254, KAKENHI-PUBLICLY-18H04507, KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-18H03863, KAKENHI-PROJECT-18H02046
  • [Journal Article] Single-molecule studies beyond optical imaging: Multi-parameter single-molecule spectroscopy2018

    • Author(s)
      Vacha Martin、Sharma Dharmendar Kumar、Hirata Shuzo
    • Journal Title

      Journal of Photochemistry and Photobiology C: Photochemistry Reviews

      Volume: 34 Pages: 121-136

    • DOI

      10.1016/j.jphotochemrev.2017.11.003

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-26287097, KAKENHI-PROJECT-17K19152
  • [Journal Article] Intrachain Aggregates as the Origin of Green Emission in Polyfluorene Studied on Ensemble and Single-Chain Level2018

    • Author(s)
      Nakamura Tomonori、Sharma Dharmendar Kumar、Hirata Shuzo、Vacha Martin
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 122 Pages: 8137-8146

    • DOI

      10.1021/acs.jpcc.8b01767

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-26287097, KAKENHI-PROJECT-17K19152
  • [Journal Article] Nanoscale triplet exciton diffusion via imaging of up-conversion emission from single hybrid nanoparticles in molecular crystals2017

    • Author(s)
      Narushima Kaishi、Hirata Shuzo、Vacha Martin
    • Journal Title

      Nanoscale

      Volume: 9 Pages: 10653-10661

    • DOI

      10.1039/c7nr01569k

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-17K19152
  • [Journal Article] White afterglow room temperature emission from isolated single aromatic unit in air2017

    • Author(s)
      S. Hirata, M. Vacha
    • Journal Title

      Advanced Optical Materials

      Volume: 5 Pages: 1600996-1600996

    • DOI

      10.1002/adom.201600996

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-26708010, KAKENHI-PROJECT-26620165
  • [Journal Article] Influence of Zn on the photoluminescence of colloidal (AgIn)xZn2(1-x)S2 nanocrystals†2017

    • Author(s)
      Dharmendar Kumar Sharma, Shuzo Hirata, Lukasz Bujak, Vasudevanpillai Biju, Tatsuya Kameyama, Marino Kishi, Tsukasa Torimoto and Martin Vacha
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 19 Pages: 3963-3969

    • DOI

      10.1039/c6cp07550a

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-15H01082, KAKENHI-PUBLICLY-15H01099, KAKENHI-PLANNED-26107014
  • [Journal Article] Efficient triplet-triplet annihilation upconversion in binary crystalline solids fabricated by solution casting and operated in air2017

    • Author(s)
      K. Kamada, Y. Sakagami, T. Mizokuro, Y. Fujiwara, K. Kobayashi, K. Narushima, S. Hirata, and M. Vacha,
    • Journal Title

      Mater. Horizons

      Volume: 4 Pages: 83-87

    • DOI

      10.1039/c6mh00413j

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PLANNED-26107004, KAKENHI-PLANNED-26107014
  • [Journal Article] Selective turn-on and modulation of resonant energy transfer in single plasmonic hybrid nanostructures2017

    • Author(s)
      L. Bujak, T. Ishii, D. K. Sharma, S. Hirata, M. Vacha
    • Journal Title

      Nanoscale

      Volume: 9 Pages: 1511-1519

    • DOI

      10.1039/c6nr08740j

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-26287097
  • [Journal Article] Plasmon Enhancement of Triplet Exciton Diffusion Revealed by Nanoscale Imaging of Photochemical Fluorescence Upconversion2017

    • Author(s)
      Bujak Lukasz、Narushima Kaishi、Sharma Dharmendar Kumar、Hirata Shuzo、Vacha Martin
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 121 Pages: 25479-25486

    • DOI

      10.1021/acs.jpcc.7b08495

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287097, KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-17K19152
  • [Journal Article] Large Reverse Saturable Absorption at the Sunlight Power Level Using the Ultralong Lifetime of Triplet Excitons2017

    • Author(s)
      Hirata Shuzo、Vacha Martin
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 8 Pages: 3683-3689

    • DOI

      10.1021/acs.jpclett.7b01456

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-17K19152
  • [Journal Article] Circularly Polarized Persistent Room-Temperature Phosphorescence from Metal-Free Chiral Aromatics in Air2016

    • Author(s)
      S. Hirata, M. Vacha
    • Journal Title

      J. Phys. Chem. Lett.

      Volume: 8 Pages: 1539-1545

    • DOI

      10.1021/acs.jpclett.6b00554

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26620165, KAKENHI-PROJECT-26708010, KAKENHI-PLANNED-26107014
  • [Journal Article] Single-particle spectroscopy of I-III-VI semiconductor nanocrystals: spectral diffusion and suppression of blinking by two-color excitation2016

    • Author(s)
      Dharmendar Kumar Sharma, Shuzo Hirata, Lukasz Bujak, Vasudevanpillai Biju, Tatsuya Kameyama, Marino Kishi, Tsukasa Torimoto, and Martin Vacha
    • Journal Title

      Nanoscale

      Volume: 8 Pages: 13687-13694

    • DOI

      10.1039/c6nr03950b

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-15H01082, KAKENHI-PUBLICLY-15H01099, KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-15H03876
  • [Journal Article] Large Transmittance Change Induced by Exciton Accumulation under Weak Continuous Photoexcitation2016

    • Author(s)
      S. Hirata, M. Vacha
    • Journal Title

      Adv. Opt. Mater.

      Volume: 4 Pages: 297-305

    • DOI

      10.1002/adom.201500378

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26708010, KAKENHI-PLANNED-26107014
  • [Journal Article] 1-, 3-, 6-, and 8-Tetrasubstituted Asymmetric Pyrene Derivatives with Electron Donors and Acceptors: High Photostability and Regioisomer-Specific Photophysical Properties2015

    • Author(s)
      Y. Niko, S. Sasaki, K. Narushima. D. K. Sharma, M. Vacha, G. Konishi
    • Journal Title

      J. Org. Chem.

      Volume: 80 Pages: 10794-10805

    • DOI

      10.1021/acs.joc.5b01987

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-26287097
  • [Journal Article] Position-dependent Three-dimensional Diffusion in Nematic Liquid Crystal Monitored by Single-particle Fluorescence Localization and tTracking2015

    • Author(s)
      Seonik Lee, Koushi Noda, Shuzo Hirata, Martin Vacha
    • Journal Title

      J. Phys. Chem. Lett.

      Volume: 6 Pages: 1403-1407

    • DOI

      10.1021/acs.jpclett.5b00488

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26708010, KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-26287097
  • [Journal Article] Thermally Activated Delayed Fluorescence with Circularly Polarized Luminescence Characteristics2015

    • Author(s)
      T. Imagawa, S. Hirata, K. Totani, T. Watanabe, M. Vacha.
    • Journal Title

      Chem. Commun

      Volume: 51 Pages: 13268-13271

    • DOI

      10.1039/c5cc04105h

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26620165, KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-26289062, KAKENHI-PROJECT-26708010
  • [Journal Article] Photoreversible on-off recording of persistent room temperature phosphorescence2015

    • Author(s)
      Y. Katsurada, S. Hirata, T. Totani, T. Watanabe, M. Vacha
    • Journal Title

      10.1002/adom.201500334

      Volume: 3 Pages: 1726-1737

    • DOI

      10.1002/adom.201500334

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-26289062, KAKENHI-PROJECT-26708010
  • [Journal Article] Single molecule electroluminescence and photoluminescence of polyfluorene unveils the photophysics behind the green emission band2014

    • Author(s)
      Y. Honmou, S. Hirata, H. Komiyama, J. Hiyoshi, S. Kawauchi, T. Iyoda, M. Vacha
    • Journal Title

      Nat. Commun.

      Volume: 5 Pages: 466-466

    • DOI

      10.1038/ncomms5666

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-26287097, KAKENHI-PROJECT-26708010
  • [Journal Article] Circularly polarized luminescence from individual microstructures of conjugated polymer aggregates with solvent-induced chirality2014

    • Author(s)
      K. Katayama, S. Hirata, M. Vacha
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 16 Pages: 17983-17987

    • DOI

      10.1039/c4cp02643h

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PLANNED-26107014, KAKENHI-PROJECT-26287097
  • [Journal Article] Conjugated polymer chains confined in vertical nanocylinders of a block-copolymer film: preparation,characterization and optoelectronic function.2013

    • Author(s)
      B.X.Dong,Y.Honmou,H.Komiyama,S.Furumaki,T.Iyoda and M.Vacha
    • Journal Title

      Macromol.Rapid Commun.

      Volume: 34 Pages: 492-497

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23651107
  • [Journal Article] Conjugated polymer chains confined in vertical nanocylinders of a block-copolymer film: preparation, characterization and optoelectronic function.2013

    • Author(s)
      4. B. X. Dong, Y. Honmou, H. Komiyama, S. Furumaki, T. Iyoda and M. Vacha
    • Journal Title

      Macromol. Rapid Commun.

      Volume: 34 Pages: 492-497

    • DOI

      10.1002/marc.201200766

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23651107
  • [Journal Article] Complete Suppression of Blinking and Reduced Photo bleaching in Single MEH-PPV Chains in Solution2011

    • Author(s)
      S. Onda, H. Kobayashi, T. Hatano, S. Furumaki, S. Habuchi and M. Vacha
    • Journal Title

      J. Phys. Chem. Lett

      Volume: 2 Pages: 2827-2831

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] A single-molecule approach to conformation and photophysics of conjugated polymers(Invited Frontiers Article)2011

    • Author(s)
      H. Kobayashi, S. Onda, S. Furumaki, S. Habuchi and M. Vacha
    • Journal Title

      Chem. Phys. Lett.

      Volume: (印刷中)

    • DOI

      10.1016/j.cplett.2011.11.064

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Molecular weight dependence of emission intensity and emitting sites distribution within single conjugated polymer molecules2011

    • Author(s)
      S. Habuchi, S. Onda and M. Vacha
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 13 Pages: 1743-1753

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Nanoscale dynamic in homogeneities in electroluminescence of conjugated polymers2011

    • Author(s)
      T. Hatano, S. Nozue, S. Habuchi and M. Vacha
    • Journal Title

      J. Appl. Phys.

      Volume: 110

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Twist angle plays an important role in photophysical properties of a donor-acceptor-type conjugated polymers : a combined ensemble and singlemolecule stud2011

    • Author(s)
      S. Habuchi, H. Fujita, T. Michinobu, M. Vacha
    • Journal Title

      Journal of Physical Chemistry B

      Volume: (印刷中) Pages: 12-12

    • DOI

      10.1021/jp209405k

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109, KAKENHI-PROJECT-22750122
  • [Journal Article] Molecular weight dependence of emission intensity and emitting sites distribution within single conjugated polymer molecules.2011

    • Author(s)
      S.Habuchi, S.Onda, M.Vacha
    • Journal Title

      Phys.Chem.Chem.Phys.

      Volume: 13 Pages: 1743-1753

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Absorption linear dichroism measured directly on a single light-harvesting system : the role of disorder in chlorosomes of green photosynthetic bacteria.2011

    • Author(s)
      S.Furumaki, F.Vacha, S.Habuchi, Yusuke Tsukatani, Donald A.Bryant, M.Vacha
    • Journal Title

      J.Am.Chem.Soc.

      Volume: (in press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Multi-beam single-molecule defocused imaging reveals anisotropic chain orientation in a polymer thin film2011

    • Author(s)
      S. Habuchi, T. Oba and M. Vacha
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 13 Pages: 6970-6976

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Absorption linear dichroism measured directly on a single light-harvesting system : the role of disorder in chlorosomes of green photosynthetic bacteria2011

    • Author(s)
      S. Furumaki, F. Vacha, S. Habuchi, Y. Tsukatani, D. A. Bryant and M. Vacha
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 133 Pages: 6703-6710

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Conformation and physics of polymer chains:a single-molecule perspective.2010

    • Author(s)
      M.Vacha, Habuchi
    • Journal Title

      NPG Asia Mater

      Volume: 2 Pages: 134-142

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Multimode Diffusion of Ring Polymer Molecules Revealed by a Single-Molecule Study2010

    • Author(s)
      S. Habuchi, N. Sato, T. Yamamoto, Y. Tezuka and M. Vacha
    • Journal Title

      Angew. Chem. Int. Ed.

      Volume: 49 Pages: 1418-1421

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Conformation and physics of polymer chains : a single-molecule perspective2010

    • Author(s)
      M. Vacha, S. Habuchi
    • Journal Title

      NPG Asia Mater

      Volume: 2 Pages: 134-142

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Multimode Diffusion of Ring Polymer Molecules Revealed by a Single-Molecule Study.2010

    • Author(s)
      S.Habuchi, N.Sato, T.Yamamoto, Y.Tezuka, M.Vacha
    • Journal Title

      Angew.Chem.Int.Ed.

      Volume: 49 Pages: 1418-1421

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Fluorescence-detected three-dimensional linear dichroism : A method to determine absorption anisotropy in single sub-wavelength size nanoparticles2010

    • Author(s)
      S. Furumaki, S. Habuchi and M. Vacha
    • Journal Title

      Chem. Phys. Lett.

      Volume: 487 Pages: 312-314

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Conformation related exciton localization and charge-pair formation in polythiophenes : Ensemble and single molecule study2009

    • Author(s)
      T. Sugimoto, S. Habuchi, K. Ogino and M. Vacha
    • Journal Title

      J. Phys. Chem. B

      Volume: 113 Pages: 12220-12226

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Conformation related exciton localization and charge-pair formation in polythiophenes : Ensemble and single-molecule study.2009

    • Author(s)
      T.Sugimoto, S.Habuchi, K.Ogino, M.Vacha
    • Journal Title

      J.Phys.Chem.B 113

      Pages: 12220-12226

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Mapping the emitting sites within a single conjugated polymer molecule.2009

    • Author(s)
      S.Habuchi, S.Onda, M.Vacha
    • Journal Title

      Chem.Commun. 2009

      Pages: 4868-4870

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Conformation-dependent room-temperature emission spectra of single MEH-PPV chains in different polymer matrices.2009

    • Author(s)
      Y.Ebihara, S.Habuchi, M.Vacha
    • Journal Title

      Chem.Lett. 38

      Pages: 1094-1095

    • NAID

      10025548285

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Conformation-dependent room-temperature emission spectra of single MEH-PPV chains in different polymer matrices2009

    • Author(s)
      Y. Ebihara, S. Habuchi and M. Vacha
    • Journal Title

      Chem. Lett.

      Volume: 38 Pages: 1094-1095

    • NAID

      10025548285

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Mapping the emitting sites within a single conjugated polymer molecule2009

    • Author(s)
      S. Habuchi, S. Onda and M. Vacha
    • Journal Title

      Chem. Commun.

      Pages: 4868-4870

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Journal Article] Relating Conformation and Photophysics in Single MEH-PPV Chains.2008

    • Author(s)
      Y. Ebihara, M. Vacha
    • Journal Title

      J. Phys. Chetn. B 112

      Pages: 12575-12578

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Journal Article] Relating Conformation and Photophysics in Single MEH-PPV Chains.2008

    • Author(s)
      Y. Ebihara, M. Vacha
    • Journal Title

      J. Phys. Chem. B 112

      Pages: 12575-12578

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Journal Article] Structure dependent photophysics studied in single molecules of poly-thiophene derivatives.2007

    • Author(s)
      T. Sugimoto, Y. Ebihara, K. Ogino and M. Vacha
    • Journal Title

      ChemPhysChem 8

      Pages: 1623-1628

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Journal Article] Structure dependent photophysics studied in single molecules of polythiophene derivatives.2007

    • Author(s)
      T. Sugimoto, Y. Ebihara, K. Ogino, M. Vacha
    • Journal Title

      ChemPhysChem 8

      Pages: 1623-1628

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Journal Article] Simultaneous two-photon excited fluorescence and one-photon excited phosphorescence from single molecules of an organometallic complex Ir(ppy)_32006

    • Author(s)
      Y.Koide, S.Takahashi, M.Vacha
    • Journal Title

      1. J. Am. Chem. Soc. 128・34

      Pages: 10990-10991

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16550155
  • [Journal Article] Simultaneous two-photon excited fluorescence and one-photon excited phosphorescence from single molecules of an organometallic complex Ir(ppy)_3.2006

    • Author(s)
      Y.Koide, S.Takahashi, M.Vacha
    • Journal Title

      J. Am. Chem. Soc. 128(34)

      Pages: 10990-10991

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16550155
  • [Journal Article] Photobleaching and single molecule detection of a phosphorescent organometallic iridium(III) complex2004

    • Author(s)
      M.Vacha, Y.Koide, M.Kotani, H.Sato
    • Journal Title

      J. Lumin. 107・1-4

      Pages: 51-56

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16550155
  • [Journal Article] Single molecule detection and photobleaching study of a phosphorescent dye : organoraetallic iridium(III) complex2004

    • Author(s)
      M.Vacha, Y.Koide, M.Kotani, H.Sato
    • Journal Title

      Chem. Phys. Lett. 388・4-6

      Pages: 263-268

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16550155
  • [Journal Article] Single molecule detection and photobleaching study of a phosphorescent dye : organometallic iridium(III) complex.2004

    • Author(s)
      M.Vacha, Y.Koide, M.Kotani, H.Sato
    • Journal Title

      Chem. Phys. Lett. 388(4-6)

      Pages: 263-268

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16550155
  • [Journal Article] Photobleaching and single molecule detection of a phosphorescent organometallic iridium(III) complex.2004

    • Author(s)
      M.Vacha, Y.Koide, M.Kotani, H.Sato
    • Journal Title

      J. Lumin. 107(1-4)

      Pages: 51-56

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16550155
  • [Presentation] Nanoscale characterization of functional hybrid organic materials by single-molecule spectroscopy2018

    • Author(s)
      Vacha Martin
    • Organizer
      14th IUPAC International Conference on Novel Materials and their Synthesis
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Electroluminescence and modulation of photophysics in single halide perovskite nanocrystals2018

    • Author(s)
      Vacha Martin
    • Organizer
      14th IUPAC International Conference on Novel Materials and their Synthesis
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Nanoscale Characterization of Functional Polymers and Hybrid Organic Materials by Single-molecule Spectroscopy2018

    • Author(s)
      Vacha Martin
    • Organizer
      14th IUPAC International Conference on Novel Materials and their Synthesis
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Photophysics and electroluminescence of single nanocrystals of halide perovskites and related nanomaterials2018

    • Author(s)
      Vacha Martin
    • Organizer
      13th International Conference on Hole Burning, Single Molecule and Related Spectroscopies
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Single-molecule spectroscopy of conjugated polymers: photoluminescence and electroluminescence of polyfluorenes2017

    • Author(s)
      Martin Vacha
    • Organizer
      81st Prague Meeting on Macromolecules: Polymers and Organic Materials for Electronics and Photonics
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Nanoscale characterization of functional polymers and hybrid organic materials by single-molecule spectroscopy2017

    • Author(s)
      VACHA Martin
    • Organizer
      Indo-Japan Joint Symposium on Polymeric Materials
    • Place of Presentation
      The Residency Tower, Trivandrum, India
    • Year and Date
      2017-01-31
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Light-Harvesting from Single-Molecule Perspective: Selective Turn-on of Energy Transfer by Localized Plasmon and Role of Aggregation in Photophysics of Polyfluorenes2017

    • Author(s)
      VACHA Martin
    • Organizer
      Interdisciplinary Conference on Light-Harvesting Phenomena and Related Topics LHP 2017
    • Place of Presentation
      Kloster Banz, Germany
    • Year and Date
      2017-03-26
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Light-Harvesting from Single-Molecule Perspective: Selective Turn-on of Energy Transfer by Localized Plasmon and Role of Aggregation in Photophysics of Polyfluorenes2017

    • Author(s)
      VACHA Martin
    • Organizer
      Interdisciplinary Conference on Light-Harvesting Phenomena and Related Topics LHP 2017
    • Place of Presentation
      Kloster Banz, Germany
    • Year and Date
      2017-03-26
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] 結晶系アップコンバージョン材料の三重項励起子拡散の可視化2017

    • Author(s)
      成島魁志・平田修造・バッハマーティン
    • Organizer
      第64回応用物理学会春季学術講演会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2017-03-14
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Single-molecule spectroscopy of conjugated polymers: photoluminescence and electroluminescence of polyfluorenes2017

    • Author(s)
      Martin Vacha
    • Organizer
      81st Prague Meeting on Macromolecules: Polymers and Organic Materials for Electronics and Photonics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Nanoscale characterization of functional polymers and hybrid organic materials by single-molecule spectroscopy2017

    • Author(s)
      VACHA Martin
    • Organizer
      Indo-Japan Joint Symposium on Polymeric Materials
    • Place of Presentation
      The Residency Tower, Trivandrum, India
    • Year and Date
      2017-01-31
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Spectroscopy of single nanocrystals of doped I-III-IV semiconductors and organic-inorganic hybrid nanoparticles2017

    • Author(s)
      Martin Vacha
    • Organizer
      28th International Conference on Photochemistry
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Spectroscopy of single nanocrystals of doped I-III-IV semiconductors and organic-inorganic hybrid nanoparticles2017

    • Author(s)
      Martin Vacha
    • Organizer
      28th International Conference on Photochemistry
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Nanoscale characterization of functional hybrid organic materials by single-molecule spectroscopy2016

    • Author(s)
      VACHA Martin
    • Organizer
      2016 International Symposium on Integrated Molecular/Materials Science & Engineering
    • Place of Presentation
      Qingdao University of Science and Technology, Qingdao, China
    • Year and Date
      2016-10-14
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Triplet exciton diffusion and upconversion enhancement in plasmonic hydrid nanostructures for photon upconversion2016

    • Author(s)
      成島魁志・平田修造・バッハマーティン
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場キャンパス
    • Year and Date
      2016-09-06
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Single-molecule study of conformation-related photophysics in conjugated molecular complexes and organic dye-gold nanoparticle structures2016

    • Author(s)
      VACHA Martin
    • Organizer
      19th Conference on Dynamical Processes in Excited States of Solids
    • Place of Presentation
      Chimie Paris Tech, Paris France
    • Year and Date
      2016-07-17
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Single-particle spectroscopy of I-III-VI semiconductor nanocrystals: Spectral diffusion and suppression of blinking by two-color excitation2016

    • Author(s)
      Dharmendar Kumar Sharma, Shuzo Hirata, Lukasz Bujak, Vasudevanpillai Biju, Tatsuya Kameyama, Marino Kishi, Tsukasa Torimoto, Martin Vacha
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場キャンパス
    • Year and Date
      2016-09-06
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Single-molecule study of conformation-related photophysics in conjugated molecular complexes and organic dye-gold nanoparticle structures2016

    • Author(s)
      VACHA Martin
    • Organizer
      19th Conference on Dynamical Processes in Excited States of Solids
    • Place of Presentation
      Chimie Paris Tech, Paris France
    • Year and Date
      2016-07-17
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Nanoscale characterization of functional polymers and hybrid organic materials by single-molecule spectroscopy2016

    • Author(s)
      VACHA Martin
    • Organizer
      Asia Conference on Nanoscience and Nanotechnology AsiaNANO 2016
    • Place of Presentation
      Sapporo Convention Center, Sapporo, Japan
    • Year and Date
      2016-10-10
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Persistent room temperature phosphorescence from non-polar pure aromatic crystals2016

    • Author(s)
      平田修造・バッハマーティン
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場キャンパス
    • Year and Date
      2016-09-06
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Nanoscale characterization of functional polymers and hybrid organic materials by single-molecule spectroscopy2016

    • Author(s)
      VACHA Martin
    • Organizer
      Asia Conference on Nanoscience and Nanotechnology AsiaNANO 2016
    • Place of Presentation
      Sapporo Convention Center, Sapporo, Japan
    • Year and Date
      2016-10-10
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Nanoscale characterization of functional hybrid organic materials by single-molecule spectroscopy2016

    • Author(s)
      VACHA Martin
    • Organizer
      2016 International Symposium on Integrated Molecular/Materials Science & Engineering
    • Place of Presentation
      Qingdao University of Science and Technology, Qingdao, China
    • Year and Date
      2016-10-14
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Molecular-level study and control of conformation and photophysics in conjugated polymers and oligomers2015

    • Author(s)
      VACHA Martin
    • Organizer
      2015年光化学討論会
    • Place of Presentation
      大阪市立大学杉本キャンパス
    • Year and Date
      2015-09-09
    • Invited
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Molecular-level study and control of conformation and photophysics in conjugated polymers and oligomers2015

    • Author(s)
      VACHA Martin
    • Organizer
      2015年光化学討論会
    • Place of Presentation
      大阪市立大学杉本キャンパス
    • Year and Date
      2015-09-09
    • Invited
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Molecular-level study and control of conformation and photophysics in conjugated molecular complexes2015

    • Author(s)
      VACHA Martin
    • Organizer
      11th International Conference on Optical Probes of Conjugated Polymers and Organic Nanostructures
    • Place of Presentation
      Hong Kong University of Science and Technology, Hong Kong
    • Year and Date
      2015-06-14
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Molecular-level study and control of conformation and photophysics in conjugated molecular complexes2015

    • Author(s)
      VACHA Martin
    • Organizer
      11th International Conference on Optical Probes of Conjugated Polymers and Organic Nanostructures
    • Place of Presentation
      Hong Kong University of Science and Technology, Hong Kong
    • Year and Date
      2015-06-14
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] 単一分子分光法-有機材料のナノ世界を知る窓-2015

    • Author(s)
      VACHA Martin
    • Organizer
      第60回高分子夏季大学
    • Place of Presentation
      朱鷺メッセ 新潟コンベンションセンター
    • Year and Date
      2015-07-08
    • Invited
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Molecular-level study and control of conformation and photophysics in conjugated molecular complexes2015

    • Author(s)
      VACHA Martin
    • Organizer
      The International Chemical Congress o Pacific Basin Societies 2015
    • Place of Presentation
      Hawaii Convention Center, Honolulu, Hawaii
    • Year and Date
      2015-12-15
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Molecular-level study and control of conformation and photophysics in conjugated molecular complexes2015

    • Author(s)
      VACHA Martin
    • Organizer
      The International Chemical Congress o Pacific Basin Societies 2015
    • Place of Presentation
      Hawaii Convention Center, Honolulu, Hawaii
    • Year and Date
      2015-12-15
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Single-molecule study and control of conformation-related photophysics in conjugated molecular complexes2015

    • Author(s)
      VACHA Martin
    • Organizer
      12th International Conference on Hole Burning, Single Molecule and Related Spectroscopies
    • Place of Presentation
      Estonian Institute of Physics, Tartu, Estonia
    • Year and Date
      2015-08-24
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Single-molecule study and control of conformation-related photophysics in conjugated molecular complexes2015

    • Author(s)
      VACHA Martin
    • Organizer
      12th International Conference on Hole Burning, Single Molecule and Related Spectroscopies
    • Place of Presentation
      Estonian Institute of Physics, Tartu, Estonia
    • Year and Date
      2015-08-24
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] 単一分子分光法-有機材料のナノ世界を知る窓-2015

    • Author(s)
      VACHA Martin
    • Organizer
      第60回高分子夏季大学
    • Place of Presentation
      朱鷺メッセ 新潟コンベンションセンター
    • Year and Date
      2015-07-08
    • Invited
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] 共役系高分子-ブロック コポリマーハイブリッド材料の作製及び光物性の評価(ポスター発表)2012

    • Author(s)
      本望圭紘、ドンシュンバン、大澤祐太、羽渕聡史、込山英秋、波多野慎悟、彌田智一、VACHA Martin
    • Organizer
      2012年光化学討論会
    • Place of Presentation
      東京工業大学
    • Data Source
      KAKENHI-PROJECT-23651107
  • [Presentation] Single-molecule approach to structure and photophysics of molecular complexes : from conjugated polymers to photosynthetic light harvesting(Invited)2011

    • Author(s)
      M. Vacha
    • Organizer
      15^<th> International Conference on Photochemistry
    • Place of Presentation
      北京、中国
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Presentation] 共役系高分子-ブロックコポリマーハイブリッド材料の作製及び光物性の評価2011

    • Author(s)
      本望圭紘、大澤祐太、羽渕聡史、波田野慎悟、彌田 智一、VACHA Martin
    • Organizer
      2011年光化学討論会
    • Place of Presentation
      宮崎コンベンションエリア
    • Data Source
      KAKENHI-PROJECT-23651107
  • [Presentation] Absorption linear dichroism of single photosynthetic light-harvesting systems : the role of disorder in chlorosomes of green bacteria(Invited)2011

    • Author(s)
      M. Vacha
    • Organizer
      6^<th> International Symposium on Integrated Molecular Materials Engineering
    • Place of Presentation
      北京、中国
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Presentation] 共役系高分子-ブロックコポリマーハイブリッド材料の作製及び光物性の評価(ポスター発表)2011

    • Author(s)
      本望圭紘、大澤祐太、羽渕聡史、波多野慎悟、彌田智一、VACHA Martin
    • Organizer
      2011年光化学討論会
    • Place of Presentation
      宮崎コンベンションエリア
    • Data Source
      KAKENHI-PROJECT-23651107
  • [Presentation] Study and active control of photophysical properties of single conjugated polymer chains(Oral)2011

    • Author(s)
      M. Vacha, S. Habuchi
    • Organizer
      16^<th> International Conference on Luminescence
    • Place of Presentation
      Ann Arbor、Michigan、USA
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Presentation] Single-molecule approach to nanoscale structure and dynamics of molecular complexes : from conjugated polymers to photosynthetic light harvesting(Invited)2010

    • Author(s)
      M. Vacha
    • Organizer
      5^<th> International Symposium on Integrated Molecular Materials Engineering
    • Place of Presentation
      常州、中国
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Presentation] Absorption linear dichroism measured directly on a single chlorosome of green photosynthetic bacteria:the role of inner structural disorder2010

    • Author(s)
      M.Vacha
    • Organizer
      15th International Congress of Photosynthesis
    • Place of Presentation
      Beijing, China
    • Year and Date
      2010-08-26
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Presentation] Absorption linear dichroism directly measured on a single light harvesting complex of photosynthetic bacteria(Oral)2010

    • Author(s)
      M. Vacha, S. Furumaki, F. Vacha, J. Psencik, S. Habuchi
    • Organizer
      17^<th> International Conference on Dynamical Processes in Excited states of Solids
    • Place of Presentation
      Argonne、USA
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Presentation] Absorption linear dichroism measured directly on a single chlorosome of green photosynthetic bacteria : the role of inner structural disorder(Oral)2010

    • Author(s)
      M. Vacha, S. Furumaki, F. Vacha, J. Psencik, S. Habuchi
    • Organizer
      15^<th> International Congress on Photosynthesis
    • Place of Presentation
      北京、中国
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Presentation] Nanoscale heterogeneity and light-emission dynamics in solution processed organic light emitting devices : Single-molecule study(Invited)2009

    • Author(s)
      M. Vacha, S. Habuchi
    • Organizer
      4^<th> International Symposium on Integrated Molecular Materials Engineering
    • Place of Presentation
      成都、中国
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Presentation] Relationship between conformation and optical/electrical properties of single conjugated polymer chains : MEH-PPV and polythiophene(Oral)2009

    • Author(s)
      M. Vacha, Y. Ebihara, T. Sugimoto, S. Onda, S. Habuchi
    • Organizer
      10th International Conference on Hole Burning and Single Molecule Spectroscopies
    • Place of Presentation
      Palm Cove、Australia
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Presentation] Relationship between conformation and optical/electrical properties of single conjugated polymer chains : MEH-PPV and polythiophene2009

    • Author(s)
      M.Vacha
    • Organizer
      10th International Conference on Hole Burning and Single Molecule Spectroscopies
    • Place of Presentation
      Palm Cove, Australia
    • Year and Date
      2009-06-26
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Presentation] Conjugated Polymer Conformations and Related Photophysics in Thin-film Matrices : A Single Molecule study (Invited)2008

    • Author(s)
      M. Vacha, Y. Ebihara
    • Organizer
      1^<st> International Conference on Science and Technology of Solid Surfaces and Interfaces
    • Place of Presentation
      千葉
    • Year and Date
      2008-05-30
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Presentation] Confonnation and photophysics related in single chains of conjugated polymers (Invited).2008

    • Author(s)
      M. Vacha
    • Organizer
      3^<rd> International Symposium on Integrated Molecular/Materials Engineering
    • Place of Presentation
      西安、中国
    • Year and Date
      2008-11-07
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Presentation] Conjugated Polymer Conformations and Related Photophysics in Thin-film Matrices : A Single Molecule Study (Invited)2008

    • Author(s)
      M. Vacha, Y. Ebihara
    • Organizer
      1^<st> International Conference on Science and Technology of Solid Surfaces and Interfaces
    • Place of Presentation
      Chiba, Japan
    • Year and Date
      2008-05-30
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Presentation] Conformation and photophysics related in single chains of conjugated polymers (Invited).2008

    • Author(s)
      M. Vacha
    • Organizer
      3^<rd> InternationalSymposium on Integrated Molecular/Ma terials Engineering
    • Place of Presentation
      Xi'an, China
    • Year and Date
      2008-11-07
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Presentation] Conformation and related photophysics of single conjugated polymer chains in thin-film matrices.2008

    • Author(s)
      M. Vacha, Y. Ebihara
    • Organizer
      15^<th> International Conference on Luminescence
    • Place of Presentation
      リヨン、フランス
    • Year and Date
      2008-07-11
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Presentation] Conformation and photophysics related in single chains of conjugated polymers(Invited)2008

    • Author(s)
      M. Vacha
    • Organizer
      3^<rd> International Symposium on Integrated Molecular Materials Engineering
    • Place of Presentation
      西安、中国
    • Data Source
      KAKENHI-PROJECT-20340109
  • [Presentation] Conformation and related photophysics of single conjugated polymer chains in thin-film matrices.2008

    • Author(s)
      M. Vacha, Y. Ebihara
    • Organizer
      15^<th> International Conference on Luminescence
    • Place of Presentation
      Lyon, France
    • Year and Date
      2008-07-11
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Presentation] Relationship between conformation and photophysics of single chains of conjugated polymers.2007

    • Author(s)
      M. Vacha
    • Organizer
      10^<th> Pacific Polymer Conference
    • Place of Presentation
      Kobe, Japan
    • Year and Date
      2007-12-06
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Presentation] Conformation and photophysical properties of single conjugated polymermolecules studied via their absorption ellipsoids2007

    • Author(s)
      VACHA Martin
    • Organizer
      XXIII International Conference on Photochemistry
    • Place of Presentation
      ケルン、ドイツ
    • Year and Date
      2007-08-02
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Presentation] Relationship between conformation and photophysics of single chains of cojugated polymers2007

    • Author(s)
      VACHA Martin
    • Organizer
      10th Pacific Polymer Conference
    • Place of Presentation
      神戸
    • Year and Date
      2007-12-06
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Presentation] ポリチオフェン単一分子鎖の構造と光物理的特性の相関2007

    • Author(s)
      VACHA Martin
    • Organizer
      2007光化学討論会
    • Place of Presentation
      松本
    • Year and Date
      2007-09-28
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Presentation] 共役系高分子単一分子鎖の構造と光物理的特性の相関2007

    • Author(s)
      VACHA Martin
    • Organizer
      第56回高分子討論会
    • Place of Presentation
      名古屋
    • Year and Date
      2007-09-20
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Presentation] Conformation and photophysical properties of single conjugated polymer molecules studied via their absorption ellipsoids.2007

    • Author(s)
      M. Vacha
    • Organizer
      XXIII International Conference on Photochemistry
    • Place of Presentation
      Koln, Germany
    • Year and Date
      2007-08-02
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Presentation] Relationship between conformation and photophysics of single chains of conjugated polymers2007

    • Author(s)
      M. Vacha
    • Organizer
      10^<th> Pacific Polymer Conference
    • Place of Presentation
      神戸
    • Year and Date
      2007-12-06
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Presentation] Conformation and photophysical properties of single conjugated polymer molecules2007

    • Author(s)
      M. Vacha
    • Organizer
      XXIII International Conference on Photochemistry
    • Place of Presentation
      ケルン、ドイツ
    • Year and Date
      2007-08-02
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-18340123
  • [Presentation] Single molecule spectroscopy: A window to the nanoworld of polymers and complex soft matter

    • Author(s)
      M. Vacha
    • Organizer
      日本分析学会第63年会
    • Place of Presentation
      広島大学
    • Year and Date
      2014-09-17 – 2014-09-19
    • Invited
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Single-molecule spectroscopy of conjugated polymers: photoluminescence, electroluminescence and mechanical control of photophysics.

    • Author(s)
      M. Vacha
    • Organizer
      2014年光化学討論会
    • Place of Presentation
      北海道大学
    • Year and Date
      2014-10-11 – 2014-10-13
    • Invited
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Single-molecule spectroscopy of conjugated polymers: photoluminescence, electroluminescence and mechanical control of photophysics.

    • Author(s)
      M. Vacha
    • Organizer
      2014年光化学討論会
    • Place of Presentation
      北海道大学
    • Year and Date
      2014-10-11 – 2014-10-13
    • Invited
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Spectroscopy of single conjugated polymer chains: electroluminescence, photoluminescence and mechanical control of photophysics

    • Author(s)
      M. Vacha
    • Organizer
      8th Asian Photochemistry Conference APC 2014
    • Place of Presentation
      Kerala, India
    • Year and Date
      2014-11-10 – 2014-11-13
    • Invited
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Natural and artificial light-harvesting complexes studied by single-molecule spectroscopic techniques

    • Author(s)
      M. Vacha, S. Hirata, S. Furumaki, K. Katayama
    • Organizer
      IUPAC Photochemistry Conference
    • Place of Presentation
      Bordeaux, France
    • Year and Date
      2014-07-13 – 2014-07-18
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Natural and artificial light-harvesting complexes studied by single-molecule spectroscopic techniques

    • Author(s)
      M. Vacha, S. Hirata, S. Furumaki, K. Katayama
    • Organizer
      IUPAC Photochemistry Conference
    • Place of Presentation
      Bordeaux, France
    • Year and Date
      2014-07-13 – 2014-07-18
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Single molecule spectroscopy: A window to the nanoworld of polymers and complex soft matter

    • Author(s)
      M. Vacha
    • Organizer
      International Conference on Smart Systems Engineering 2014
    • Place of Presentation
      Yonezawa, Japan
    • Year and Date
      2014-10-15 – 2014-10-17
    • Invited
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Single molecule spectroscopy: A window to the nanoworld of polymers and complex soft matter

    • Author(s)
      M. Vacha
    • Organizer
      日本分析学会第63年会
    • Place of Presentation
      広島大学
    • Year and Date
      2014-09-17 – 2014-09-19
    • Invited
    • Data Source
      KAKENHI-PROJECT-26287097
  • [Presentation] Single molecule spectroscopy: A window to the nanoworld of polymers and complex soft matter

    • Author(s)
      M. Vacha
    • Organizer
      International Conference on Smart Systems Engineering 2014
    • Place of Presentation
      Yonezawa, Japan
    • Year and Date
      2014-10-15 – 2014-10-17
    • Invited
    • Data Source
      KAKENHI-PLANNED-26107014
  • [Presentation] Spectroscopy of single conjugated polymer chains: electroluminescence, photoluminescence and mechanical control of photophysics

    • Author(s)
      M. Vacha
    • Organizer
      8th Asian Photochemistry Conference APC 2014
    • Place of Presentation
      Kerala, India
    • Year and Date
      2014-11-10 – 2014-11-13
    • Invited
    • Data Source
      KAKENHI-PLANNED-26107014
  • 1.  MIYASAKA Hiroshi (40182000)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 2.  河合 壯 (40221197)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  阿部 二朗 (70211703)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  松田 建児 (80262145)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  内田 欣吾 (70213436)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 6.  重田 育照 (80376483)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 7.  玉井 尚登 (60163664)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 8.  前田 大光 (80388115)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 9.  横山 泰 (60134897)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 10.  朝日 剛 (20243165)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 11.  井村 考平 (80342632)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 12.  小畠 誠也 (00325507)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 13.  SATO Hisaya (90092486)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  平田 修造 (20552227)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 32 results
  • 15.  KAMADA Kenji
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 16.  MIZOKURO Toshiko
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 17.  YAMAMOTO Takuya
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 18.  IHISGE Ryohei
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 19.  HABUCHI Satoshi
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 20.  鳥本 司
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 4 results
  • 21.  桑畑 進
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results
  • 22.  佐藤 寿弥
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 4 results
  • 23.  BIJU V・Pillai
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 4 results
  • 24.  彌田 智一
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results
  • 25.  手塚 育志
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 26.  亀山 達矢
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 27.  安藤 慎治
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 28.  森 健彦
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 29.  戸谷 健朗
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results
  • 30.  渡邊 敏行
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results

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