sakuma yoshiki 佐久間芳樹

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SAKUMA Yoshiki 佐久間芳樹

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Researcher Number	60354346
Affiliation (Current)	2025: 国立研究開発法人物質・材料研究機構, 電子・光機能材料研究センター, NIMS特別研究員
Affiliation (based on the past Project Information) *help	2017 – 2020: 国立研究開発法人物質・材料研究機構, 機能性材料研究拠点, グループリーダー 2015: 国立研究開発法人物質・材料研究機構, 先端フォトニクス材料ユニット, グループリーダー 2011 – 2014: 独立行政法人物質・材料研究機構, 先端フォトニクス材料ユニット, グループリーダー 2012: 独立行政法人物質・材料研究機構, その他部局等, グループリーダー 2010: 独立行政法人物質・材料研究機構, 先端フォトニクス材料ユニット量子ナノ構造グループ, グループリーダー … More 2010: 独立行政法人物質・材料研究機構, 量子ドットセンター, 主幹研究員 2008: National Institute for Materials Science, 半導体材料センター, 主幹研究員 2007: National Institute for Materials Science, 半導体材料センター, 主任研究員 Less
Review Section/Research Field	Principal Investigator Electronic materials/Electric materials / Applied materials science/Crystal engineering Except Principal Investigator Condensed matter physics I / Applied materials science/Crystal engineering
Keywords	Principal Investigator MOCVD / 励起子 / 量子閉じ込め / 単一光子 / 量子ドット / 層状物質 / 遷移金属ダイカルコゲナイド / 光物性 / 半導体物性 / 結晶工学 … More / パーセル効果 / フォトニック結晶 / 等電子トラップ / 単一不純物 / 不純物 / 等電子準位 / 光通信波長帶 / 発光寿命 / 位相緩和 / 光通信波長帯 / 励起子微細構造 … More Except Principal Investigator 量子ドット / 単一光子源 / 位相緩和 / ナノプレートレット / 単一光子発生 / 単一光子 / 光物性 / 遷移金属ダイカルコゲナイド / 半導体ナノプレートレット / 発光中心 / 長寿命化 / 電子顕微鏡 / 転位 / 格子欠陥 / 結晶成長 / 劣化 / 信頼性 / 発光デバイス / チャージチューナブル / 励起子微細構造 / 円偏光度 / スピン偏極 / 荷電励起子 / 励起子 / InP / NNペア / リン化ガリウム(GaP) / 時間分解カー回転法 / スピン才差運動 / 電子スピン初期化 / 砒化ガリウム(GaAs) / 燐化ガリウム(GaP) / 等電子トラップ Less

Indistinguishable photon generation by resonant excitation of excitons confined in zero and two dimensions
- Principal Investigator
  
  IKEZAWA MICHIO
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Condensed matter physics I
- Research Institution
  University of Tsukuba
Development of MOCVD growth technique for transition metal dichalcogenides and exploring their photonic functionalitiesPrincipal Investigator
- Principal Investigator
  
  SAKUMA Yoshiki
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  National Institute for Materials Science
Study on novel isoelectronic traps in GaAs and control of their optical properties for the development of advanced quantum light sourcePrincipal Investigator
- Principal Investigator
  
  SAKUMA Yoshiki
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  National Institute for Materials Science
A study of control and use of single impurity energy levels in semiconductors toward advanced functions for quantum information communication technology.Principal Investigator
- Principal Investigator
  
  SAKUMA Yoshiki
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  National Institute for Materials Science
Study of Optical Irradiation on Nobel Materials and Quantum DotStructures for Next Generation Optical Devices
- Principal Investigator
  
  UEDA Osamu
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Kanazawa Institute of Technology
Quantum optics and spin relaxation of artificial atoms
- Principal Investigator
  
  MASUMOTO Yasuaki
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Condensed matter physics I
- Research Institution
  University of Tsukuba
Studies on exciton fine structures of quantum dots for generating entangled photon pairs at telecommunication wavelengthPrincipal Investigator
- Principal Investigator
  
  SAKUMA Yoshiki
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  National Institute for Materials Science

[Book] バンドギャップエンジニアリング-次世代高効率デバイスへの挑戦-」監修:大橋直樹、第I編第8章「量子ナノ構造とエネルギーバンド2011
- Author(s)
  佐久間芳樹
- Publisher
  (株)シーエムシー出版
- Data Source
  KAKENHI-PROJECT-22360133
[Book] 「バンドギャップエンジニアリング-次世代高効率デバイスへの挑戦-」第I編第8章「量子ナノ構造とエネルギーバンド」(監修:大橋直樹)2011
- Author(s)
  佐久間芳樹
- Publisher
  (株)シーエムシー出版
- Data Source
  KAKENHI-PROJECT-22360133
[Book] 薄膜ハンドブック(第2版)2008
- Author(s)
  佐久間芳樹
- Publisher
  オーム社
- Data Source
  KAKENHI-PROJECT-19360013
[Book] 薄膜ハンドブック(第2版)2008
- Author(s)
  佐久間芳樹
- Publisher
  オーム社
- Data Source
  KAKENHI-PROJECT-19360013
[Journal Article] Two-Dimensional WSe2/MoSe2 Heterostructures Grown by Molecular-Beam Epitaxy2021
- Author(s)
  Akihiro Ohtake, Yoshiki Sakuma
- Journal Title
  
  The Journal of Physical Chemistry C
  
  Volume: －
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03241
[Journal Article] Tunable Doping of Rhenium and Vanadium into Transition Metal Dichalcogenides for Two‐Dimensional Electronics2021
- Author(s)
  Li Shisheng、Hong Jinhua、Gao Bo、Lin Yung‐Chang、Lim Hong En、Lu Xueyi、Wu Jing、Liu Song、Tateyama Yoshitaka、Sakuma Yoshiki、Tsukagoshi Kazuhito、Suenaga Kazu、Taniguchi Takaaki
- Journal Title
  
  Advanced Science
  
  Volume: 0 Issue: 11 Pages: 2004438-2004438
- DOI
  10.1002/advs.202004438
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06333, KAKENHI-PROJECT-17H03241, KAKENHI-PROJECT-19K15393, KAKENHI-PROJECT-19K15399, KAKENHI-PROJECT-18K14119
[Journal Article] Effect of Substrate Orientation on MoSe2/GaAs Heteroepitaxy2020
- Author(s)
  Akihiro Ohtake, Yoshiki Sakuma
- Journal Title
  
  The Journal of Physical Chemistry C
  
  Volume: 124 Issue: 9 Pages: 5196-5203
- DOI
  10.1021/acs.jpcc.9b11278
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03241
[Journal Article] Enhanced Spontaneous Emission Rates for Single Isoelectronic Luminescence Centers in Photonic Crystal Cavities2020
- Author(s)
  Ruoxi Wang, Michio Ikezawa, Yoshiki Sakuma, Yoshimasa Sugimoto, Naoki Ikeda, Hiroyuki Takeda, Kazuaki Sakoda, Yasuaki Masumoto
- Journal Title
  
  ACS Photonics
  
  Volume: 7 Issue: 2 Pages: 321-326
- DOI
  10.1021/acsphotonics.9b00616
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02203, KAKENHI-PROJECT-17H02909
[Journal Article] Heteroepitaxy of MoSe2 on Si(111) substrates: Role of surface passivation2019
- Author(s)
  A. Ohtake, Y. Sakuma
- Journal Title
  
  Appl. Phys. Lett.
  
  Volume: 114 Issue: 5
- DOI
  10.1063/1.5083974
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03241
[Journal Article] Wafer-scale and deterministic patterned growth of monolayer MoS2 via vapor-liquid-solid method2019
- Author(s)
  S. Li , Y-C. Lin, X-Y. Liu, Z. Hu, J. Wu, H. Nakajima, S. Liu, T. Okazaki, W. Chen, T. Minari, Y. Sakuma, K. Tsukagoshi , K. Suenaga, T. Taniguchi, M. Osada
- Journal Title
  
  Nanoscale
  
  Volume: 11 Issue: 34 Pages: 16122-16129
- DOI
  10.1039/c9nr04612g
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22104, KAKENHI-PROJECT-18K14119, KAKENHI-PROJECT-19K15399, KAKENHI-PROJECT-17H02769, KAKENHI-PROJECT-17H03241, KAKENHI-PROJECT-17H03395, KAKENHI-PROJECT-17K19187
[Journal Article] Evolution of Surface and Interface Structures in Molecular-Beam Epiaxy of MoSe2 on GaAs(111)A and (111)B2017
- Author(s)
  Akihiro Ohtake, Yoshiki Sakuma
- Journal Title
  
  CRYSTAL GROWTH & DESIGN
  
  Volume: 17 Issue: 1 Pages: 363-367
- DOI
  10.1021/acs.cgd.6b01605
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03241
[Journal Article] Droplet epitaxy growth of telecom InAs quantum dots on metamorphic InAlAs/GaAs(111)A2015
- Author(s)
  N. Ha, T. Mano, T. Kuroda, K. Mitsuishi, A. Ohtake, A. Castellano, S. Sanguinetti, T. Noda, Y. Sakuma, and K. Sakoda
- Journal Title
  
  Jpn. J. Appl. Phys.
  
  Volume: 54 Issue: 4S Pages: 04DH07-04DH07
- DOI
  10.7567/jjap.54.04dh07
- NAID
  210000145031
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289091, KAKENHI-PROJECT-25390011
[Journal Article] Size-dependent line broadening in the emission spectra of single GaAs quantum dots: Impact of surface charge on spectral diffusion2015
- Author(s)
  N. Ha, T. Mano, Y.-L. Chou, Y.-N Wu, S.-J. Cheng, J. Bocquel, P. M. Koenraad, A. Ohtake, Y. Sakuma, K. Sakoda, and T. Kuroda
- Journal Title
  
  Physical Review B
  
  Volume: 92 Issue: 7
- DOI
  10.1103/physrevb.92.075306
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25390011, KAKENHI-PROJECT-25289091
[Journal Article] Quantum key distribution over 120 km using ultrahigh purity single-photon source and superconducting single-photon detectors2015
- Author(s)
  K. Takemoto, Y. Nambu, T. Miyazawa, Y. Sakuma, T. Yamamoto, S. Yorozu, and Y. Arakawa
- Journal Title
  
  SCIENTIFIC REPORTS
  
  Volume: 5 Issue: 1
- DOI
  10.1038/srep14383
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289091
[Journal Article] Growth and optical properties of GaSb/GaAs type-II quantum dots with and without wetting layer2015
- Author(s)
  T. Kawazu, T. Noda, T. Mano, Y. Sakuma, and H. Sakaki
- Journal Title
  
  Jpn. J. Appl. Phys.
  
  Volume: 54 Issue: 4S Pages: 04DH01-04DH01
- DOI
  10.7567/jjap.54.04dh01
- NAID
  210000145025
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289091, KAKENHI-PROJECT-26289095, KAKENHI-PROJECT-26420288
[Journal Article] Voltage dependence of two-step photocurrent generation in quantum dot intermediate band solar cells2015
- Author(s)
  M. Elborg, T. Noda, T. Mano, M. Jo, Y. Sakuma, K. Sakoda, and L. Han
- Journal Title
  
  Sol. Energy Mat. Sol. Cells
  
  Volume: 134 Pages: 108-113
- DOI
  10.1016/j.solmat.2014.11.038
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289091, KAKENHI-PROJECT-26790007
[Journal Article] Lateral current generation in n-AlGaAs/GaAs heterojunction channels by Schottky-barrier gate illumination2015
- Author(s)
  T. Kawazu, T. Noda, Y. Sakuma, and H. Sakaki
- Journal Title
  
  Appl. Phys. Lett.
  
  Volume: 106 Issue: 2
- DOI
  10.1063/1.4905661
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289091, KAKENHI-PROJECT-26289095, KAKENHI-PROJECT-26420288
[Journal Article] Direct visualization of the N impurity state in dilute GaNAs using scanning tunneling microscopy2015
- Author(s)
  N. Ishida, M. Jo, T. Mano, Y. Sakuma, T. Noda, and D. Fujita
- Journal Title
  
  Nanoscale
  
  Volume: 7 Issue: 40 Pages: 16773-16780
- DOI
  10.1039/c5nr04193g
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289091
[Journal Article] Growth of GaSb and AlSb quantum dots on high index GaAs substrates2014
- Author(s)
  T. Kawazu, T. Noda, T. Mano, Y. Sakuma, and H. Sakaki
- Journal Title
  
  Appl. Phys. Express
  
  Volume: 7 Issue: 5 Pages: 055502-055502
- DOI
  10.7567/apex.7.055502
- NAID
  210000137096
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289091, KAKENHI-PROJECT-26289095
[Journal Article] Growth of GaSb quantum dots on GaAs (111)A2014
- Author(s)
  T. Kawazu, T. Noda, T. Mano, Y. Sakuma, and H. Sakaki
- Journal Title
  
  e-J. Surf. Sci. Nanotechnol.
  
  Volume: 12 Issue: 0 Pages: 304-306
- DOI
  10.1380/ejssnt.2014.304
- NAID
  130004933817
- ISSN
  1348-0391
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25289091, KAKENHI-PROJECT-26289095
[Journal Article] Tight-binding analysis of the electronic states in AlAs with N isoelectronic impurities2014
- Author(s)
  Masafumi Jo, Takaaki Mano, Yoshiki Sakuma, Kazuaki Sakoda
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 115 Issue: 12 Pages: 123501-123501
- DOI
  10.1063/1.4869261
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340090, KAKENHI-PROJECT-24760015, KAKENHI-PROJECT-25289091
[Journal Article] Droplet epitaxial growth of highly symmetric quantum dots emitting at telecommuni -cation wavelengths on InP (111)A2014
- Author(s)
  N. Ha, X. Liu, T. Mano, T. Kuroda, K. Mitsuishi, A. Castellano, S. Sanguinetti, T. Noda, Y. Sakuma, K. Sakoda
- Journal Title
  
  Applied Physics Letters
  
  Volume: Vol. 104 Issue: 14 Pages: 143106-143106
- DOI
  10.1063/1.4870839
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340090, KAKENHI-PROJECT-24510145, KAKENHI-PROJECT-25289091, KAKENHI-PROJECT-25390011
[Journal Article] Vanishing fine structure splittings in telecom wavelength quantum dots grown on (111)A surfaces by droplet epitaxy2014
- Author(s)
  X. Liu, N. Ha, H. Nakajima, T. Mano, T. Kuroda, B. Urbaszek, H. Kumano, I. Suemune, Y. Sakuma, and K. Sakoda
- Journal Title
  
  Phys. Rev. B
  
  Volume: 90 Issue: 8
- DOI
  10.1103/physrevb.90.081301
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24310084, KAKENHI-PROJECT-24510145, KAKENHI-PROJECT-25289091, KAKENHI-PROJECT-25390011
[Journal Article] Recombination dynamics of excitons bound to nitrogen isoelectronic centers in delta-doped GaP2014
- Author(s)
  P.St-Jean, G. Ethier-Majcher, Y. Sakuma, and S. Francoeur
- Journal Title
  
  Phys. Rev. B
  
  Volume: 89 Issue: 7
- DOI
  10.1103/physrevb.89.075308
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289091
[Journal Article] Symmetric quantum dots as efficient sources of highly entangled photons : Violation of Bell ' s inequality without spectral and temporal filtering2013
- Author(s)
  T. Kuroda, T. Mano, N. Ha, H. Nakajima, H Kumano, B. Urbaszek, M. Jo, M. Abbarachi, Y. Sakuma, K. Sakoda, I Suemune, X. Marie, T. Amand
- Journal Title
  
  Physical Review B
  
  Volume: Vol. 88 Issue: 4
- DOI
  10.1103/physrevb.88.041306
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340090, KAKENHI-PROJECT-24510145, KAKENHI-PROJECT-25289091, KAKENHI-PROJECT-25390011
[Journal Article] Size-dependentcontactangleofGadropletsonGaAs2013
- Author(s)
  Masafumi Jo, Takaaki Mano,Yoshiki Sakuma,Kazuaki Sakoda
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 378 Pages: 5-7
- DOI
  10.1016/j.jcrysgro.2012.12.129
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340090, KAKENHI-PROJECT-25289091
[Journal Article] Growth of GaSb quantum dots on GaAs (311)A2013
- Author(s)
  T. Kawazu, T. Noda, T. Mano, Y. Sakuma, H. Sakaki
- Journal Title
  
  J. Cryst. Growth
  
  Volume: 378 Pages: 475-479
- DOI
  10.1016/j.jcrysgro.2012.11.020
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360164, KAKENHI-PROJECT-25289091
[Journal Article] Impacts of ambipolar carrier escape on current-voltage characteristics in a type-I quantum-well solar cell2013
- Author(s)
  M. Jo, Y. Ding, T. Noda, T. Mano, Y. Sakuma, K. Sakoda, L. Han, H. Sakaki
- Journal Title
  
  Appl. Phys. Lett
  
  Volume: 103, 6 Issue: 6
- DOI
  10.1063/1.4818510
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360164, KAKENHI-PROJECT-25289091
[Journal Article] Post-growth annealing of GaSb quantum dots in GaAs formed by droplet epitaxy2013
- Author(s)
  T. Kawazu, T. Noda, T. Mano, Y. Sakuma, and H. Sakaki
- Journal Title
  
  Phys. Status Solidi C
  
  Volume: 10 Issue: 11 Pages: 1505-1508
- DOI
  10.1002/pssc.201300121
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25289091
[Journal Article] Self-assemblyofGadropletsattachedtoGaAsquantumdots2013
- Author(s)
  Martin Elborg, Takeshi Noda, Takaaki Mano, Masafumi Jo, Yoshiki Sakuma, Kazuaki Sakoda
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 378 Pages: 53-56
- DOI
  10.1016/j.jcrysgro.2012.12.155
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340090, KAKENHI-PROJECT-25289091
[Journal Article] Photo-induced current in n-AlGaAs/ GaAs heterojunction channels driven by local illumination at the edge regions of Hall bar2013
- Author(s)
  T. Kawazu, T. Noda, T. Mano, Y. Sakuma, H. Sakaki
- Journal Title
  
  Appl. Phys. Lett
  
  Volume: 102, 25 Issue: 25 Pages: 252104-252104
- DOI
  10.1063/1.4812293
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360164, KAKENHI-PROJECT-25289091
[Journal Article] Single Photon Generation from an Impurity Center with Well-Defined Emission Energy in GaAs2013
- Author(s)
  L. Zhang, M. Ikezawa, T. Mori, S. Umehara, Y. Sakuma, K. Sakoda, and Y. Masumoto
- Journal Title
  
  Jpn. J. Appl. Phys.
  
  Volume: Vol.52 Issue: 4S Pages: 04CG11-04CG11
- DOI
  10.7567/jjap.52.04cg11
- NAID
  210000142068
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360133, KAKENHI-PROJECT-23340084, KAKENHI-PROJECT-23340090, KAKENHI-PUBLICLY-24102702, KAKENHI-PROJECT-25289091
[Journal Article] Visible Single-Photon Emission from a Nitrogen Impurity Center in AlAs2013
- Author(s)
  M. Jo, T. Mano, T. Kuroda, Y. Sakuma, and K. Sakoda
- Journal Title
  
  Appl. Phys. Lett
  
  Volume: Vol.102 Issue: 6 Pages: 62107-62107
- DOI
  10.1063/1.4792315
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360133, KAKENHI-PROJECT-23340090, KAKENHI-PROJECT-24760015
[Journal Article] Single-Photon Generation from a Nitrogen Impurity Center in GaAs2012
- Author(s)
  M. Ikezawa, Y. Sakuma, L. Zhang, Y. Sone, T. Mori, T. Hamano, M. Watanabe, K. Sakoda, and Y. Masumoto
- Journal Title
  
  Appl. Phys. Lett
  
  Volume: Vol.100 Issue: 4
- DOI
  10.1063/1.3679181
- NAID
  120007130722
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360133, KAKENHI-PROJECT-23340084, KAKENHI-PROJECT-23656009
[Journal Article] Effects of Sb/As Interdiffusion on Optical Anisotropy of GaSb Quantum Dots in GaAs Grown by Droplet Epitaxy2012
- Author(s)
  T. Kawazu, T. Noda, T. Mano, Y. Sakuma, and H. Sakaki
- Journal Title
  
  Jpn. J. Appl. Phys
  
  Volume: 51
- NAID
  210000141584
- Data Source
  KAKENHI-PROJECT-22560012
[Journal Article] The enhanced binding energy for biexcitons in InAs quantum dots2011
- Author(s)
  Yasuaki Masumoto, Seitaro Yoshida, Michio Ikezawa, Shinichi Tomimoto, Yoshiki Sakuma
- Journal Title
  
  Applied Physics Letters
  
  Volume: 98
- NAID
  120007137475
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244044
[Journal Article] Reexamination of the atomic configurations of NN centers and observation of new infrared luminescence centers2011
- Author(s)
  Michio Ikezawa, Masato Watanabe, Yoshiki Sakuma, Yasuaki Masumoto
- Journal Title
  
  30th International Conference on the Physics of Semiconductors (ICPS2010)プロシーディング
  
  Volume: (掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244044
[Journal Article] Exciton Dephasing and Biexcitons in InAs Quantum Rhombic Disks2011
- Author(s)
  Yasuaki Masumoto, Seitaro Yoshida, Michio Ikezawa, Yoshiki Sakuma
- Journal Title
  
  30th International Conference on the Physics ofSemiconductors (ICPS2010)プロシーディング
  
  Volume: (掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244044
[Journal Article] Reexamination of the atomic configurations of NN centers and observation of new infrared luminescence centers in aP : N2011
- Author(s)
  M.Ikezawa, M.Watanabe, Y.Sakuma, Y.Masumoto
- Journal Title
  
  30th International Conference on the Physics of Semiconductors(ICPS2010)プロシーディング (掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244044
[Journal Article] Exciton Dephasing and Biexcitons in InAs Quantum Rhombic Disks2011
- Author(s)
  Y.Masumoto, S.Yoshida, M.Ikezawa, Y.Sakuma
- Journal Title
  
  30th International Conference on the Physics of Semiconductors(ICPS2010)プロシーディング (掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244044
[Journal Article] The enhanced binding energy for biexcitons in InAs quantum dots2011
- Author(s)
  Y.Masumoto, S.Yoshida, M.Ikezawa, S.Tomimoto, Y.Sakuma
- Journal Title
  
  Appl.Phys.Lett. 98
- NAID
  120007137475
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244044
[Journal Article] One- and two-dimensional spectral diffusion of type-II excitons in InP/InAs/InP core-multishell nanowires2010
- Author(s)
  Y.Masumoto, K.Goto, S.Yoshida, Y.Sakuma, P.Mohan, J.Motohisa, T.Fukui
- Journal Title
  
  Phys.Rev. B82
- NAID
  120007137959
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244044
[Journal Article] One- and two-dimensional spectral diffusion of type-II excitons in InP/InAs/InP core-multishell nanowires2010
- Author(s)
  Yasuaki Masumoto, Ken Goto, Seitaro Yoshida, Yoshiki Sakuma, Premila Mohan, Junichi Motohisa, Takashi Fukui
- Journal Title
  
  Physical Review B
  
  Volume: 82
- NAID
  120007137959
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244044
[Journal Article] Single NN pair luminescence and single photon generation in nitrogen δ-doped GaP2009
- Author(s)
  M.Ikezawa, Y.Sakuma, M.Watanabe, Y.Masumoto
- Journal Title
  
  Phys.Stat.Sol. (c)6
  
  Pages: 362-365
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244044
[Journal Article] Decoherence of single photons from an InAs/InP quantum dot emitting at a 1.3μm wavelength2009
- Author(s)
  T. Kuroda, Y. Sakuma, K. Sakoda, K. Takemoto, T. Usuki
- Journal Title
  
  Physica Status Solidi (c) Vol.6
  
  Pages: 944-947
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360013
[Journal Article] Observation of New Isoelectronic Trap Luminescence in Nitrogen δ-Doped GaP2009
- Author(s)
  M.Ikezawa, Y.Sakuma, M.Watanabe, Y.Masumoto
- Journal Title
  
  Jpn.J.Appl.Phys. 48
- NAID
  210000066669
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244044
[Journal Article] Observation of New Isoelectronic Trap Luminescence in Nitrogen δ-Doped GaP2009
- Author(s)
  Michio Ikezawa, Yoshiki Sakuma, Masato Watanabe, Yasuaki Masumoto
- Journal Title
  
  Jpn.J.Appl.Phys. 48
- NAID
  210000066669
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244044
[Journal Article] Single NN pair luminescence and single photon generation in nitrogen δ-doped GaP2009
- Author(s)
  M. Ikezawa, Y. Sakuma, M. Watanabe, and Y. Masumoto
- Journal Title
  
  Phys. Stat. Sol.(c) 6
  
  Pages: 362-365
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244044
[Journal Article] Single NN pair luminescence and single photon generation in nitrogen δ-doped GaP2009
- Author(s)
  M. Ikezawa, Y. Sakuma, M. Watanabe, Y. Masumoto
- Journal Title
  
  Phys. Stat. Sol. (c) Vol.6
  
  Pages: 362-365
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360013
[Journal Article] Observation of a new isoelectronic trap luminescence in nitorgen δ-doped GaP2009
- Author(s)
  M. Ikezawa, Y. Sakuma, M. Watanabe, Y. Masumoto
- Journal Title
  
  Jpn. J. Appl. Phys. Vol.48
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360013
[Journal Article] Telecom single-photon source with horn structure2008
- Author(s)
  K. Takemoto, S. Hirose, M. Takatsu, N. Yokoyama, Y. Sakuma, T. Usuki, T. Miyazawa, Y. Arakawa
- Journal Title
  
  Physica Status Solidi (c) Vol.5
  
  Pages: 2699-2703
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360013
[Journal Article] Isoelectronic nitrogen δ-doping and single-photon emission from individual nitrogen pairs2008
- Author(s)
  Y. Sakuma, M. Ikezawa, M. Watanabe, Y. Masumoto
- Journal Title
  
  J. Crystal Growth J. Crystal Growth
  
  Pages: 4790-4794
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360013
[Journal Article] Isoelectronic Nitrogen δ-doping in GaP and Single-photon Emission from Individual Nitrogen Pairs2008
- Author(s)
  Y. Sakuma, et. al
- Journal Title
  
  Journal of Crystal Growth 310
  
  Pages: 4790-4794
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360013
[Journal Article] Radiative recombination of excitons in disk-shaped InAs/InP quantum dots2007
- Author(s)
  S. Tomimoto, A. Kurokawa, Y. Sakuma, T. Usuki, and Y. Masumoto
- Journal Title
  
  Phys. Rev. B Vol.76
- NAID
  120007139064
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360013
[Journal Article] Single photon emission from individual nitrogen pairs in GaP2007
- Author(s)
  M. Ikezawa, Y. Sakuma, and Y. Masumoto
- Journal Title
  
  Jpn. J. Appl. Phys. Vol.46
- NAID
  210000064111
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360013
[Journal Article] Single-photon interferography in InAs/InP quantum dots emitting at 1300nm wavelength2007
- Author(s)
  T. Kuroda, Y. Sakuma, K. Sakoda, K. Takemoto, and T. Usuki
- Journal Title
  
  Appl. Phys. Lett. Vol.91
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360013
[Journal Article] An optical horn structure for single-photon source using quantum dots at telecommunication wavelength2007
- Author(s)
  K. Takemoto, M. Takatsu, S. Hirose, N. Yokoyama, Y. Sakuma, T. Usuki, T. Miyazawa, and Y. Arakawa
- Journal Title
  
  J. Appl. Phys. Vol.101
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360013
[Journal Article] Scanning tunneling microscope study of interfacial structure of InAs quantum dots on InP(001) grown by a double-cap method2007
- Author(s)
  Y. Akanuma, I. Yamakawa, Y. Sakuma, T. Usuki, and A. Nakamura
- Journal Title
  
  Appl. Phys. Lett. Vol.90
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360013
[Patent] 酸化モリブデンの成膜方法およびそのための装置2020
- Inventor(s)
  佐久間芳樹
- Industrial Property Rights Holder
  物質・材料研究機構
- Industrial Property Rights Type
  特許
- Filing Date
  2020
- Data Source
  KAKENHI-PROJECT-17H03241
[Patent] 遷移金属カルコゲナイド層状膜の形成方法およびそのための装置2020
- Inventor(s)
  佐久間芳樹
- Industrial Property Rights Holder
  物質・材料研究機構
- Industrial Property Rights Type
  特許
- Filing Date
  2020
- Data Source
  KAKENHI-PROJECT-17H03241
[Presentation] 孤立した微小な単結晶ドメインから成るWS2単層膜の発光の円偏光度2021
- Author(s)
  小俣慶将、松山享平、Ruoxi Wang、相原健人、佐久間芳樹、池沢道男
- Organizer
  第68回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17H03241
[Presentation] 真空中でのUV 光照射による単層WS2 の発光増大効果2020
- Author(s)
  松山享平, 佐久間芳樹, 池沢道男
- Organizer
  第67回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17H03241
[Presentation] OSS-CVD for MoS2 Monolayers: A New Approach Utilizing Oxide-Scale Sublimation of Molybdenum2020
- Author(s)
  楊旭、池田直樹、佐久間芳樹
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-17H03241
[Presentation] Impact of Glass Substrates on MoS2 Monolayers Grown by Novel Oxychloride CVD2019
- Author(s)
  SAKUMA Yoshiki, LI Shisheng, IKEDA Naoki, OHTAKE Akihiro
- Organizer
  The 11th annual Recent Progress in Graphene and Two-dimensional Materials Research Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03241
[Presentation] 窒素をデルタドープしたGaAsの３パルスフォトンエコー測定2019
- Author(s)
  田久保悠一, 石澤輝, 佐久間芳樹,池沢道男
- Organizer
  第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17H02909
[Presentation] チューナブルなファブリー・ペロー型光共振器中の二次元半導体の光スペクトル2019
- Author(s)
  片平博夫,久保直人,寺平成希,佐久間芳樹,池沢道男
- Organizer
  第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17H02909
[Presentation] Heteroepitaxy of MoSe2 on GaSe-terminated Si(111)2019
- Author(s)
  OHTAKE Akihiro, SAKUMA Yoshiki
- Organizer
  The 11th annual Recent Progress in Graphene and Two-dimensional Materials Research Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03241
[Presentation] チューナブルなファブリー・ペロー型光共振器中の二次元半導体の光スペクトル2019
- Author(s)
  片平博夫、久保直人、寺平成希、佐久間芳樹、池沢道男
- Organizer
  第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17H03241
[Presentation] ガス原料CVDを用いたTMDC単層膜成長におけるガラス基板の効果2019
- Author(s)
  佐久間芳樹, 李世勝, 池田直樹, 大竹晃浩
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-17H03241
[Presentation] MoSe2/GaAsヘテロエピタキシーにおける基板面方位依存性2019
- Author(s)
  大竹晃浩, 佐久間芳樹
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-17H03241
[Presentation] WOCl4をプリカーサに用いたWS2単層膜のガス原料CVD2018
- Author(s)
  佐久間芳樹、池田直樹、大竹晃浩、間野高明
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-17H03241
[Presentation] 窒素をデルタドープした GaAs の四光波混合測定2018
- Author(s)
  福島崚太、田久保悠一、佐久間芳樹、池沢道男
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-17H02909
[Presentation] Scalable growth of high-quality MoS2 and WS2 atomic layers using oxychloride sources in MOCVD reactor2018
- Author(s)
  Y. Sakuma, N. Ikeda, T. Mano, A. Ohtake
- Organizer
  ICMOVPE-XIX
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03241
[Presentation] 窒素をデルタドープしたGaAs(111)A 面上の発光中心の偏光異方性2017
- Author(s)
  王若曦、松山亨平、佐久間芳樹、池沢道男、舛本泰章
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-17H02909
[Presentation] Ultralow g(2)(0) single-photon emission from 1.5 μm-quantum dot using cryogen-free refrigerator system2016
- Author(s)
  T. Miyazawa, K. Takemoto, Y. Nambu, S. Miki, T. Yamashita, H. Terai, M. Fujiwara, M. Sasaki, Y. Sakuma, M. Takatsu, T. Yamamoto, Y. Arakawa
- Organizer
  PLMCN-17
- Place of Presentation
  東大寺総合文化センター（奈良市）
- Year and Date
  2016-03-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] 微傾斜GaAs(111)B基板上に作製したGaSbタイIIナノロッドの光学異方性2016
- Author(s)
  川津琢也、野田武司、佐久間芳樹、榊裕之
- Organizer
  第63回応用物理学会春季学術講演会
- Place of Presentation
  東工大大岡山キャンパス（東京都）
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Growth of coupled quantum dot-ring structures by multiple-droplet epitaxy process2016
- Author(s)
  M. Elborg, T. Noda, and Y. Sakuma
- Organizer
  MANA International Symposium 2016
- Place of Presentation
  エポカル（つくば市）
- Year and Date
  2016-03-09
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Direct visualization of the N impurity state in dilute GaNAs using scanning tunneling microscopy2016
- Author(s)
  N. Ishida, M. Jo, T. Mano, T. Noda, Y. Sakuma, and D. Fujita
- Organizer
  IVC20 第20回国際真空学術会議・展示会
- Place of Presentation
  Busan（韓国）
- Year and Date
  2016-08-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Droplet epitaxy quantum dots in ultra-high efficiency solar cells2016
- Author(s)
  M. Elborg, T. Noda, T. Mano, Y. Yao, and Y. Sakuma
- Organizer
  QD 2016
- Place of Presentation
  Jeju（韓国）
- Year and Date
  2016-05-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] 長距離量子暗号通信を実現する単一光子源技術2016
- Author(s)
  竹本一矢、宮澤俊之、南部芳弘、三木茂人、山下太郎、寺井弘高、藤原幹生、佐々木雅英、佐久間芳樹、高津求、山本剛之、萬伸一、荒川泰彦
- Organizer
  新しい光源技術と応用的研究・開発（電子情報通信学会）
- Place of Presentation
  九州大学伊都キャンパス（福岡市）
- Year and Date
  2016-03-15
- Invited
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Study on coherence time and indistinguishability of single photons from nitrogen impurity centers in GaAs2016
- Author(s)
  M. Ikezawa, L. Zhang, Y. Sakuma, K. Sakoda, Y. Masumoto
- Organizer
  QD 2016
- Place of Presentation
  Jeju（韓国）
- Year and Date
  2016-05-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Direct visualization of the N impurity state in dilute GaNAs using cross-sectional scanning tunneling microscopy2016
- Author(s)
  N. Ishida, M. Jo, T. Mano, T. Noda, Y. Sakuma, and D. Fujita
- Organizer
  ISPlasma2016/IC-PLANTS2016
- Place of Presentation
  名古屋大学（名古屋市）
- Year and Date
  2016-03-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] GaAs中の窒素発光中心から発生した光子の量子干渉2016
- Author(s)
  張遼、池沢道男、佐久間芳樹、迫田和彰、舛本泰章
- Organizer
  第63回応用物理学会春季学術講演会
- Place of Presentation
  東工大大岡山キャンパス（東京都）
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Single photon generation from nitrogen isoelectronic traps in III-V semiconductors2015
- Author(s)
  池沢道男、張遼、佐久間芳樹、武田寛之、池田直樹、杉本善正、迫田和彰、舛本泰章
- Organizer
  Korea-Japan Joint Symp. on Semiconductor Physics and Technology
- Place of Presentation
  Daejeon（韓国）
- Year and Date
  2015-04-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] GaAs中の窒素発光中心を利用した単一光子源2015
- Author(s)
  池沢道男、張遼、武田寛之、池田直樹、杉本善正、佐久間芳樹、迫田和彰、舛本泰章
- Organizer
  光・量子計測シンポジウム
- Place of Presentation
  つくば国際会議場（つくば市）
- Year and Date
  2015-09-09
- Invited
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Dependence of open-circuit voltage in GaNAs/AlGaAs quantum structure solar cells on N concentration2015
- Author(s)
  M. Elborg, T. Noda, and Y. Sakuma
- Organizer
  PVSEC-25
- Place of Presentation
  Busan（韓国）
- Year and Date
  2015-11-15
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Prospects for high efficiency intermediate band solar cells using dilute nitride III-V semiconductors2015
- Author(s)
  M. Elborg, T. Noda, and Y. Sakuma
- Organizer
  RESD 2015
- Place of Presentation
  Thimphu（ブータン王国）
- Year and Date
  2015-06-15
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Impact of surface charge on spectrally diffusive photoluminescence in GaAs quantum dots grown by droplet epitaxy2015
- Author(s)
  N. Ha、間野高明、黒田隆、S.-J. Cheng、P. M. Koenraad、大竹晃浩、佐久間芳樹、迫田和彰
- Organizer
  第76回応用物理学会秋季学術講演会
- Place of Presentation
  名古屋国際会議場（名古屋市）
- Year and Date
  2015-09-13
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] He循環型冷凍機を用いた超高純度1.5 μm帯単一光子発生器2015
- Author(s)
  宮澤俊之、竹本一矢、南部芳弘、三木茂人、山下太郎、寺井弘高、藤原幹生、佐々木雅英、佐久間芳樹、高津求、山本剛之、荒川泰彦
- Organizer
  第76回応用物理学会秋季学術講演会
- Place of Presentation
  名古屋国際会議場（名古屋市）
- Year and Date
  2015-09-13
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Probing carrier transport by surface excitation of GaNAs/GaAs quantum structure embedded solar cells with zero valance band offset2015
- Author(s)
  M. Elborg, T. Noda, and Y. Sakuma
- Organizer
  31st European PVSEC
- Place of Presentation
  Hamburg（ドイツ）
- Year and Date
  2015-09-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Resonant excitation of single luminescence centers in GaAs:N2015
- Author(s)
  M. Ikezawa, N. Yasuda, L. Zhang, Y. Sakuma, K. Sakoda, and Y. Masumoto
- Organizer
  SSDM 2015
- Place of Presentation
  札幌コンベンションセンター（札幌市）
- Year and Date
  2015-09-27
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] GaAs(111)A基板上の高対称性量子ドットLEDの作製2015
- Author(s)
  間野高明、黒田隆、N. Ha、野田武司、佐久間芳樹、迫田和彰
- Organizer
  第76回応用物理学会秋季学術講演会
- Place of Presentation
  名古屋国際会議場（名古屋市）
- Year and Date
  2015-09-13
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Non-classical light generation from isoelectronic traps embedded in photonic crystal microcavities2015
- Author(s)
  M. Ikezawa, Y. Yamada, Y. Sakuma, L. Zhang, H. Takeda, N. Ikeda, Y. Sugimoto, K. Sakoda, and Y. Masumoto
- Organizer
  EP2DS-21/MSS-17
- Place of Presentation
  仙台国際センター（仙台市）
- Year and Date
  2015-07-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] ショットキバリアゲート光照射によるn-AlGaAs/GaAsヘテロ接合チャネルの面内電流生成2015
- Author(s)
  川津琢也、野田武司、佐久間芳樹、榊裕之
- Organizer
  第76回応用物理学会秋季学術講演会
- Place of Presentation
  名古屋国際会議場（名古屋市）
- Year and Date
  2015-09-13
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] (111)A基板上の格子不整合系エピタキシーの諸現象：ドット形成と歪み緩和の理解と制御にむけて2015
- Author(s)
  間野高明、大竹晃浩、Ha Neul、黒田隆、佐久間芳樹、迫田和彰
- Organizer
  第11回量子ナノ材料セミナー
- Place of Presentation
  電気通信大学（調布市）
- Year and Date
  2015-12-08
- Invited
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] 可搬型冷凍機を用いた1.5 μm 帯超高純度単一光子発生器2015
- Author(s)
  宮澤俊之、竹本一矢、南部芳弘、三木茂人、山下太郎、寺井弘高、藤原幹生、佐々木雅英、佐久間芳樹、高津求、山本剛之、荒川泰彦
- Organizer
  第33回量子情報技術研究会(QIT33)
- Place of Presentation
  NTT厚木研究開発センター（厚木市）
- Year and Date
  2015-11-24
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Droplet epitaxy GaAs/AlGaAs quantum dot embedded solar cells with enhanced sub-band gap light absorption2015
- Author(s)
  M. Elborg, T. Noda, T. Mano, and Y. Sakuma
- Organizer
  German MBE-Workshop 2015
- Place of Presentation
  Paderborn（ドイツ）
- Year and Date
  2015-09-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Recent development of droplet epitaxy in NIMS: InAs QDs on InP(111)A for telecom-application and reconstruction-dependent Ga droplet formation on GaAs (100)2014
- Author(s)
  T. Mano, A. Ohtake, T. Kuroda, N. Ha, X. Liu, K. Mitsuishi, A. Hagiwara, J. Nakamura, A. Castellano, S. Sanguinetti, T. Noda, Y. Sakuma, and K. Sakoda
- Organizer
  2nd Workshop Droplet Epitaxy of Semiconductor Nanostructures
- Place of Presentation
  Milano (イタリア）
- Year and Date
  2014-05-16
- Invited
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] 自己形成による量子ドットの作製技術・光学特性とその応用2014
- Author(s)
  佐久間芳樹、間野高明
- Organizer
  量子ドットの作製技術・構造制御と応用
- Place of Presentation
  技術情報協会（東京、五反田）
- Year and Date
  2014-07-24
- Invited
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Formation of Isoelectronic Localized States with Well-Defined Emission Energy in 〓-Doped GaAs:N2013
- Author(s)
  Y. Sakuma
- Organizer
  EWMOVPE 2013
- Place of Presentation
  アーヘン (ドイツ)
- Year and Date
  2013-06-05
- Data Source
  KAKENHI-PROJECT-22360133
[Presentation] Formation of Isoelectronic Localized States with Well-defined Emission Energy in δ-doped GaAs:N2013
- Author(s)
  Y. Sakuma et al.
- Organizer
  EWMOVPE 2013
- Place of Presentation
  アーヘン（ドイツ）
- Data Source
  KAKENHI-PROJECT-22360133
[Presentation] MOCVD法により窒素をドープしたGaAsからのエネルギーの揃ったPL輝線発光2012
- Author(s)
  佐久間芳樹
- Organizer
  第59回応用物理学関係連合講演会
- Place of Presentation
  早稲田大学(東京都)
- Year and Date
  2012-03-17
- Data Source
  KAKENHI-PROJECT-22360133
[Presentation] 窒素を導入したGaPナノワイヤの結晶成長及び光学特性2011
- Author(s)
  舘林潤、佐久間芳樹、池沢道男、曽根良則、落合雅幸、池田直樹、舛本泰章、中尾正史、杉本喜正、迫田和彰
- Organizer
  第58回応用物理学関係連合講演会
- Place of Presentation
  神奈川工科大学
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] ディスク状単層InAs量子ドットにおけるフォトンエコー2010
- Author(s)
  吉田清太郎、池沢道男、舛本泰章、佐久間芳樹
- Organizer
  日本物理学会2010年年次大会
- Place of Presentation
  岡山大学
- Year and Date
  2010-03-20
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] Reexamination of the atomic configurations of NN centers and observation of new infrared luminescence centers in GaP : N2010
- Author(s)
  池沢道男, 渡邊真人, 佐久間芳樹, 舛本泰章
- Organizer
  30th International Conference on the Physics of Semiconductors(ICPS2010)
- Place of Presentation
  韓国・ソウル
- Year and Date
  2010-07-27
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] Isoelectronic Nitorgen 〓-Doping in GaP and Single-Photon Emission From Individual Nitorgen Pairs2010
- Author(s)
  Y. Sakuma
- Organizer
  30th ICNP 2010
- Place of Presentation
  つくば国際会議場 (茨城県).
- Year and Date
  2010-06-01
- Data Source
  KAKENHI-PROJECT-22360133
[Presentation] 膜厚を精密制御したGaP : Nを用いた窒素由来発光中心の起源解明とその光物性2010
- Author(s)
  渡邉真人、池沢道男、佐久間芳樹、舛本泰章
- Organizer
  日本物理学会2010年年次大会
- Place of Presentation
  岡山大学
- Year and Date
  2010-03-22
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] 窒素をδドープしたGaPにおける赤外領域発光中心の観測2010
- Author(s)
  渡邉真人、池沢道男、佐久間芳樹、舛本泰章
- Organizer
  2010年春季第57回応用物理学会関連連合講演会
- Place of Presentation
  東海大学
- Year and Date
  2010-03-18
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] Reexamination of the atomic configurations of NN centers and observation of new infrared luminescence centers in GaP:N2010
- Author(s)
  Michio Ikezawa, Masato Watanabe, Yoshiki Sakuma, Yasuaki Masumoto
- Organizer
  30th International Conference on the Physics of Semiconductors (ICPS2010)
- Place of Presentation
  韓国・ソウル
- Year and Date
  2010-07-27
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] 膜厚を精密制御したGaP:Nを用いた窒素由来発光中心の起源解明とその光物性2010
- Author(s)
  渡邉真人、池沢道男、佐久間芳樹、舛本泰章
- Organizer
  日本物理学会2010年年次大会
- Place of Presentation
  岡山大学
- Year and Date
  2010-03-22
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] Exciton Dephasing and Biexcitons in InAs Quantum Rhombic Disks2010
- Author(s)
  Yasuaki Masumoto, Seitaro Yoshida, Michio Ikezawa, Yoshiki Sakuma
- Organizer
  30th International Conference on the Physics of Semiconductors (ICPS2010)
- Place of Presentation
  韓国・ソウル
- Year and Date
  2010-07-27
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] 単一発光中心の精密分光によるGaP中NN発光の起源解明とその利用2010
- Author(s)
  池沢道男、渡邉真人、佐久間芳樹、舛本泰章
- Organizer
  日本物理学会2010年年次大会
- Place of Presentation
  岡山大学
- Year and Date
  2010-03-20
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] Exciton Dephasing and Biexcitons in InAs Quantum Rhombic Disks2010
- Author(s)
  舛本泰章, 吉田清太郎, 池沢道男, 佐久間芳樹
- Organizer
  30th International Conference on the Physics of Semiconductors(ICPS2010)
- Place of Presentation
  韓国・ソウル
- Year and Date
  2010-07-27
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] GaAs中の窒素等電子発光中心からの単一光子発生2010
- Author(s)
  池沢道男、佐久間芳樹、曽根良則、張遼、濱野毅信、舘林潤、舛本泰章
- Organizer
  第71回応用物理学会学術講演会
- Place of Presentation
  長崎大学
- Year and Date
  2010-09-14
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] Atomic configurations of NN centers and new infrared luminescence centers in GaP : N2010
- Author(s)
  池沢道男, 渡邊真人, 佐久間芳樹, 舛本泰章
- Organizer
  The International Conference on NANOPHOTONICS 2010
- Place of Presentation
  つくば市・国際会議場
- Year and Date
  2010-06-01
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] Isoelectronic Nitrogen δ-Doping in GaP and Single-Photon Emission From Individual Nitrogen Pairs2010
- Author(s)
  Y.Sakuma, et.al
- Organizer
  The International Conference on Nanophotonics 2010
- Place of Presentation
  つくば国際会議場(茨城県)
- Year and Date
  2010-06-01
- Data Source
  KAKENHI-PROJECT-22360133
[Presentation] 原子層単位で膜厚制御したGaP : N超薄膜における単一等電子トラップの偏光PL2009
- Author(s)
  池沢道男、渡邊真人、佐久間芳樹、舛本泰章
- Organizer
  2009年秋季第70回応用物理学会学術講演会
- Place of Presentation
  富山大学
- Year and Date
  2009-09-09
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] 原子層単位で膜厚制御したGaP:N超薄膜における単一等電子トラップの偏光PL2009
- Author(s)
  池沢道男、渡邊真人、佐久間芳樹、舛本泰章
- Organizer
  2009年秋季第70回応用物理学会学術講演会
- Place of Presentation
  富山大学
- Year and Date
  2009-09-09
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] 窒素をドープしたGaP中の単一等電子トラップの偏光PL2009
- Author(s)
  池沢道男、渡邊真人、舛本泰章、佐久間芳樹
- Organizer
  第5回量子ナノ材料セミナー
- Place of Presentation
  埼玉大学
- Year and Date
  2009-07-29
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] Luminescence polarization and atomic configuration of NN pair single-photon-emitter2009
- Author(s)
  池沢道男, 渡邊真人, 佐久間芳樹, 舛本泰章
- Organizer
  International Symposium on Quantum Nanophotonics and Nanoelectronics
- Place of Presentation
  東京大学
- Year and Date
  2009-11-18
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] 原子層単位で膜厚制御したGaP : NにおけるNNペア形成2009
- Author(s)
  渡邊真人、池沢道男、佐久間芳樹、舛本泰章
- Organizer
  2009年秋季第70回応用物理学会学術講演会
- Place of Presentation
  富山大学
- Year and Date
  2009-09-09
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] 原子層単位で膜厚制御したGaP:NにおけるNNペア形成2009
- Author(s)
  渡邊真人、池沢道男、佐久間芳樹、舛本泰章
- Organizer
  2009年秋季第70回応用物理学会学術講演会
- Place of Presentation
  富山大学
- Year and Date
  2009-09-09
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] Luminescence polarization and atomic-configuration of NN pair single-photonemitter2009
- Author(s)
  池沢道男, 渡邊真人, 佐久間芳樹, 舛本泰章
- Organizer
  International Symposium on Quantum Nanophotonics and Nanoelectronics
- Place of Presentation
  東京大学
- Year and Date
  2009-11-18
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] 窒素δドープGaPの単一等電子トラップ分光II2008
- Author(s)
  池沢道男, 佐久間芳樹, 渡邉真人, 舛本泰章
- Organizer
  日本物理学会2008年秋季大会
- Place of Presentation
  岩手大学
- Year and Date
  2008-09-22
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] 窒素δドープGaPの単一等電子トラップ分光II2008
- Author(s)
  池沢道男,佐久間芳樹,渡邉真人,舛本泰章
- Organizer
  目本物理学会2008年秋季大会
- Place of Presentation
  岩手大学
- Year and Date
  2008-09-22
- Data Source
  KAKENHI-PROJECT-20244044
[Presentation] Isoelectronic Nitrogen δ-doping in GaP and Single-photon Emission from Individual Nitrogen Pairs2008
- Author(s)
  Y. Sakuma, et. al
- Organizer
  14^<th> International Conference on MOVPE 2008
- Place of Presentation
  Metz (France)
- Year and Date
  2008-06-01
- Data Source
  KAKENHI-PROJECT-19360013
[Presentation] GaP中へのNドーピング技術と等電子トラップによる単一光子発生2008
- Author(s)
  佐久間芳樹, ほか
- Organizer
  第69回応用物理学会学術講演会
- Place of Presentation
  中部大学,春日井市
- Year and Date
  2008-09-02
- Data Source
  KAKENHI-PROJECT-19360013
[Presentation] GaP中へのNドーピング技術と等電子トラップによる単一光子発生2008
- Author(s)
  佐久間芳樹, ほか
- Organizer
  第69回応用物理学会学術講演会
- Place of Presentation
  中部大学 (春日井市)
- Year and Date
  2008-09-02
- Data Source
  KAKENHI-PROJECT-19360013
[Presentation] Isoelectronic nitrogen δ-doping in GaP and single-photon emission from individual nitrogen pairs2008
- Author(s)
  Y. Sakuma, et. al
- Organizer
  14th International Conference on MOVPE 2008
- Place of Presentation
  Metz (France)
- Year and Date
  2008-06-01
- Data Source
  KAKENHI-PROJECT-19360013
[Presentation] 単一光子源にむけた量子ナノ構造の形成技術2007
- Author(s)
  佐久間芳樹
- Organizer
  第11回名古屋大学VBLシンポジウム
- Place of Presentation
  名古屋大学
- Year and Date
  2007-11-05
- Data Source
  KAKENHI-PROJECT-19360013
[Presentation] 単一光子源にむけた量子ナノ構造の形成技術2007
- Author(s)
  佐久間芳樹
- Organizer
  第11回名古屋大学VBLシンポジウム
- Place of Presentation
  名古屋大学 (名古屋市)
- Year and Date
  2007-11-05
- Data Source
  KAKENHI-PROJECT-19360013
[Presentation] Growth and optical properties of GaSb/GaAs type-II quantum dots with and without wetting layer
- Author(s)
  T. Kawazu, T. Noda, T. Mano, Y. Sakuma, and H. Sakaki
- Organizer
  2014 Int. Conf. on Solid State Devices and Materials
- Place of Presentation
  つくば国際会議場（つくば市）
- Year and Date
  2014-09-08 – 2014-09-11
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Droplet epitaxial growth of 1.55 um wavelength InAs quantum dots on metamorphic InAlAs/GaAs (111)A
- Author(s)
  N. Ha, T. Mano, X. Liu, T. Kuroda, K. Mitsuishi, A. Ohtake, A. Castellano, T. Noda, Y. Sakuma, and K. Sakoda
- Organizer
  2014 Int. Conf. on Solid State Devices and Materials
- Place of Presentation
  つくば国際会議場（つくば市）
- Year and Date
  2014-09-08 – 2014-09-11
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Yellow single-photon emission from nitrogen impurity centers in AlAs
- Author(s)
  M. Jo, T. Mano, T. Kuroda, Y. Sakuma, and K. Sakoda
- Organizer
  SPIE 2014
- Place of Presentation
  San Diego （米国）
- Year and Date
  2014-08-17 – 2014-08-21
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] InAs quantum dots formed on InP(111)A by droplet epitaxy
- Author(s)
  T. Mano, N. Ha, X. Liu, T. Kuroda, K. Mitsuishi, T. Noda, A. Castellano, S. Sanguinetti, Y. Sakuma, and K. Sakoda
- Organizer
  8th International conference on Quantum Dots
- Place of Presentation
  Pisa（イタリア）
- Year and Date
  2014-05-11 – 2014-05-16
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] 発光エネルギーの揃ったGaAs中の窒素発光中心の位相緩和
- Author(s)
  張遼、池沢道男、佐久間芳樹、迫田和彰、舛本泰章
- Organizer
  日本物理学会　2014年秋季大会
- Place of Presentation
  中部大学（愛知県春日井市）
- Year and Date
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Direct visualization of N impurity state in GaAs using STM
- Author(s)
  N. Ishida, M. Jo, T. Mano, T. Noda, Y. Sakuma, and D. Fujita
- Organizer
  The 7th International Symposium on Surface Science
- Place of Presentation
  くにびきメッセ（島根県松江市）
- Year and Date
  2014-11-02 – 2014-11-06
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Entangled photon emission at temperatures up to 60 K from droplet epitaxial quantum dots
- Author(s)
  X. Liu, T. Kuroda, T. Mano, H. Nakajima, H. Kumano, I. Suemune, Y. Sakuma, K. Sakoda
- Organizer
  第62回応用物理学会春季学術講演会
- Place of Presentation
  東海大学湘南キャンパス（神奈川県平塚市）
- Year and Date
  2015-03-11 – 2015-03-14
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] 液滴エピタキシー法による格子緩和したInAlAs/InAs/GaAs(111)A上の1.55ミクロン発光するInAs量子ドットの作製
- Author(s)
  N. Ha、間野高明、X. Liu、黒田隆、三石和貴、大竹晃浩、野田武司、佐久間芳樹、迫田和彰
- Organizer
  第75回応用物理学秋季学術講演会
- Place of Presentation
  北海道大学（札幌市）
- Year and Date
  2014-09-17 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] STMによるGaAs中N不純物準位の直接可視化
- Author(s)
  石田暢之、定昌史、間野高明、野田武司、佐久間芳樹、藤田大介
- Organizer
  第75回応用物理学秋季学術講演会
- Place of Presentation
  北海道大学（札幌市）
- Year and Date
  2014-09-17 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] 液滴エピタキシー法によるInP(111)A基板上InAs量子ドット成長過程における濡れ層形成とその制御
- Author(s)
  N. Ha、間野高明、X. Liu、黒田隆、三石和貴、大竹晃浩、野田武司、佐久間芳樹、迫田和彰
- Organizer
  第75回応用物理学会秋季学術講演会
- Place of Presentation
  北海道大学（札幌市）
- Year and Date
  2014-09-17 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] 等電子トラップを埋め込んだフォトニック結晶共振器の光学特性
- Author(s)
  山田雄太、張遼、池沢道男、武田寛之、池田直樹、杉本善正、佐久間芳樹、迫田和彰、舛本泰章
- Organizer
  日本物理学会　2014年秋季大会
- Place of Presentation
  中部大学（愛知県春日井市）
- Year and Date
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] NIMSにおける量子ナノ構造研究の進展－液滴量子ドットと等電子トラップを中心に－
- Author(s)
  佐久間芳樹ほか
- Organizer
  第９回量子ナノ材料セミナー
- Place of Presentation
  阿南工専（徳島県）
- Invited
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] 高指数面GaAs基板上のGaSbおよびAlSb量子ドットの成長
- Author(s)
  川津琢也、野田武司、間野高明、佐久間芳樹、榊裕之
- Organizer
  第75回応用物理学会秋季学術講演会
- Place of Presentation
  北海道大学（札幌市）
- Year and Date
  2014-09-17 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Open-circuit voltage recovery in dilute-N GaAs/AlGaAs quantum structure solar cells
- Author(s)
  M. Elborg, T. Noda, and Y. Sakuma
- Organizer
  MANA International Symposium 2015
- Place of Presentation
  つくば国際会議場（つくば市）
- Year and Date
  2015-03-11 – 2015-03-13
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Non-classical light generation from isoelectronic centers embedded in photonic crystal microcavities
- Author(s)
  M. Ikezawa, Y. Yamada, Y. Sakuma, L. Zhang, H. Takeda, N. Ikeda, Y. Sugimoto, K. Sakoda, and Y. Masumoto
- Organizer
  Recent Progress of Photonic Devices and Materials
- Place of Presentation
  神戸大学（神戸市）
- Year and Date
  2014-11-13 – 2014-11-14
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] ナノスケールヘテロ接合の形成とデバイス特性
- Author(s)
  佐久間芳樹ほか
- Organizer
  「グリーン・ナノエレクトロニクスのコア技術開発」最終成果報告会
- Place of Presentation
  イイノホール＆カンファレンスセンター（東京都）
- Invited
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Multi-exciton binding in droplet epitaxially grown InAs/InP(111)A quantum dots at telecommunication wavelengths
- Author(s)
  X. Liu, N. Ha, T. Kuroda, T. Mano, Y. Sakuma, and K. Sakoda
- Organizer
  ICPS 2014
- Place of Presentation
  Austin （米国）
- Year and Date
  2014-08-10 – 2014-08-15
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] フォトニック結晶共振器に埋め込まれた等電子トラップからの非古典光発生
- Author(s)
  山田雄太、張遼、池沢道男、武田寛之、池田直樹、杉本善正、佐久間芳樹、迫田和彰、舛本泰章
- Organizer
  第75回応用物理学会秋季学術講演会
- Place of Presentation
  北海道大学（札幌市）
- Year and Date
  2014-09-17 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] GaSb/GaAs量子ドットの光学異方性における後熱処理の効果
- Author(s)
  川津琢也、野田武司、佐久間芳樹、榊裕之
- Organizer
  第62回応用物理学会春季学術講演会
- Place of Presentation
  東海大学湘南キャンパス（神奈川県平塚市）
- Year and Date
  2015-03-11 – 2015-03-14
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Characterization of potential profile in multiple quantum well solar cell by using cross-sectional Kelvin probe force microscopy
- Author(s)
  N. Ishida, T. Noda, T. Mano, Y. Sakuma, L. Han, and D. Fujita
- Organizer
  Non-contact atomic force microscopy 2014
- Place of Presentation
  つくば国際会議場（つくば市）
- Year and Date
  2014-08-04 – 2014-08-08
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Formation of isoelectronic localized states with well-defined emission energy in δ-doped GaAs:N
- Author(s)
  Y. Sakumaほか
- Organizer
  EWMOVPE 2013
- Place of Presentation
  アーヘン（ドイツ）
- Data Source
  KAKENHI-PROJECT-25289091
[Presentation] Direct visualization of N impurity state in GaAs using STM
- Author(s)
  N. Ishida, M. Jo, T. Mano, T. Noda, Y. Sakuma, and D. Fujita
- Organizer
  22nd International Colloquium on Scanning Probe Microscopy
- Place of Presentation
  熱川ハイツ（静岡県東伊東町）
- Year and Date
  2014-12-11 – 2014-12-13
- Data Source
  KAKENHI-PROJECT-25289091

1. IKEZAWA Michio (30312797)

# of Collaborated Projects: 7 results

# of Collaborated Products: 54 results
2. SAIKI Toshiharu (70261196)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. KURODA Takashi (00272659)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
4. MASUMOTO Yasuaki (60111580)

# of Collaborated Projects: 1 results

# of Collaborated Products: 33 results
5. TOMIMOTO Shinichi (90396599)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
6. UEDA Osamu (50418076)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. YAMAGUCHI Atsushi (60449428)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. GONOKAMI Makoto (70161809)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. YOSHIMOTO Masahiro (20210776)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. YAGUCHI Hiroyuki (50239737)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. IKENAGA Noriaki (30512371)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. KAWAZU Takuya

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
13. SUENAGA Kazutomo

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
14. 間野高明

# of Collaborated Projects: 0 results

# of Collaborated Products: 6 results
15. 迫田和彰

# of Collaborated Projects: 0 results

# of Collaborated Products: 6 results
16. 榊裕之

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
17. 野田武司

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
18. 大竹晃浩

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
19. 長田実

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
20. Lin YungChang

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
21. 熊野英和

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

sakuma yoshiki 佐久間 芳樹

SAKUMA Yoshiki 佐久間 芳樹

Research Projects

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Indistinguishable photon generation by resonant excitation of excitons confined in zero and two dimensions

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Development of MOCVD growth technique for transition metal dichalcogenides and exploring their photonic functionalitiesPrincipal Investigator

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Study on novel isoelectronic traps in GaAs and control of their optical properties for the development of advanced quantum light sourcePrincipal Investigator

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A study of control and use of single impurity energy levels in semiconductors toward advanced functions for quantum information communication technology.Principal Investigator

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Study of Optical Irradiation on Nobel Materials and Quantum DotStructures for Next Generation Optical Devices

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Quantum optics and spin relaxation of artificial atoms

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Studies on exciton fine structures of quantum dots for generating entangled photon pairs at telecommunication wavelengthPrincipal Investigator

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[Book] バンドギャップエンジニアリング-次世代高効率デバイスへの挑戦-」監修:大橋直樹、第I編第8章「量子ナノ構造とエネルギーバンド2011

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[Book] 「バンドギャップエンジニアリング-次世代高効率デバイスへの挑戦-」第I編第8章「量子ナノ構造とエネルギーバンド」(監修:大橋直樹)2011

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[Book] 薄膜ハンドブック(第2版)2008

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[Book] 薄膜ハンドブック(第2版)2008

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[Journal Article] Two-Dimensional WSe2/MoSe2 Heterostructures Grown by Molecular-Beam Epitaxy2021

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[Journal Article] Tunable Doping of Rhenium and Vanadium into Transition Metal Dichalcogenides for Two‐Dimensional Electronics2021

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[Journal Article] Effect of Substrate Orientation on MoSe2/GaAs Heteroepitaxy2020

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[Journal Article] Enhanced Spontaneous Emission Rates for Single Isoelectronic Luminescence Centers in Photonic Crystal Cavities2020

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sakuma yoshiki 佐久間芳樹

SAKUMA Yoshiki 佐久間芳樹