IZAWA Seiichiro 伊澤誠一郎

… Alternative Names

Izawa Seiichiro 伊澤誠一郎

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Researcher Number	60779809
Other IDs
Affiliation (Current)	2025: 東京科学大学, 総合研究院, 准教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 東京工業大学, 科学技術創成研究院, 准教授 2016 – 2021: 分子科学研究所, 物質分子科学研究領域, 助教
Review Section/Research Field	Principal Investigator Basic Section 29010:Applied physical properties-related / Transformative Research Areas, Section (II) / Device related chemistry Except Principal Investigator Basic Section 21050:Electric and electronic materials-related / Basic Section 33010:Structural organic chemistry and physical organic chemistry-related / Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields
Keywords	Principal Investigator 界面 / 有機半導体 / 動的エキシトン / ドーピング / 電荷分離 / 電荷再結合 / 有機太陽電池 / 青色発光体 / 青色発光 / 光アップコンバージョン … More / 電圧 / 白色 / 有機EL / スピン / 光機能 / スピン反転 / 有機半導体界面 / フォトンアップコンバージョン / 移動度 / ドナー／アクセプター界面 / 界面構造 / 有機薄膜太陽電池 / エネルギー準位接続 … More Except Principal Investigator 有機太陽電池 / 結晶性分子薄膜 / 薄膜構造制御 / 有機EL / ナノグラフェンリボン / 湾曲構造 / アクセプタ材料 / 渡環反応 / オキセピン環 / π拡張光環化 / ペリレンテトラエステル / π拡張構造 / 酸化的渡環反応 / 渡環クロスカップリング / 有機薄膜太陽電池 / ｎ型半導体 / 動的部位 / 共役連結 / フレキシブル構造 / ペリレンジイミド / 新原理太陽電池 / 励起子解離 / 励起子拡散距離 / 活性化エネルギー / 単一有機半導体 / 内蔵電界集中 / pnホモ接合 / 長距離励起子拡散 / トラップ誘起無輻射再結合 / 拡散距離 / 水平接合長さ / 面抵抗 / 有機単結晶ウェハー / ドーピング / 無輻射再結合 / 水平接合 / ドナー／アクセプター接合 / バルクヘテロ接合 / ルブレン単結晶 / 長距離励起子拡散距離 / ドーピング有機単結晶 Less

Innovative Crystalline OLED Devices with Doping of Luminescent Molecules into Molecular Thin Films
- Principal Investigator
  
  森本勝大
- Project Period (FY)
  2024 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  University of Toyama
超低電圧で光る白色有機ＥＬの開発Principal Investigator
- Principal Investigator
  
  伊澤誠一郎
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 29010:Applied physical properties-related
- Research Institution
  Tokyo Institute of Technology
動的エキシトンを利用した青色発光の光アップコンバージョン法の開発Principal Investigator
- Principal Investigator
  
  伊澤誠一郎
- Project Period (FY)
  2023 – 2024
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  Institute of Science Tokyo
Development of optoelectric functions using spin inversion at organic semiconductor interfacePrincipal Investigator
- Principal Investigator
  
  Seiichiro Izawa
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 29010:Applied physical properties-related
- Research Institution
  Tokyo Institute of Technology
動的エキシトンを利用した新原理フォトンアップコンバージョンPrincipal Investigator
- Principal Investigator
  
  伊澤誠一郎
- Project Period (FY)
  2021 – 2022
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  Tokyo Institute of Technology
  Institute for Molecular Science
Development of flexible graphene nanoribbons for superior n-type semiconductor properties
- Principal Investigator
  
  Takahashi Masaki
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 33010:Structural organic chemistry and physical organic chemistry-related
- Research Institution
  Shizuoka University
New type solar cells using doped organic single crystal wafers
- Principal Investigator
  
  Hiramoto Masahiro
- Project Period (FY)
  2019 – 2020
- 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
  Institute for Molecular Science
Organic solar cells with high mobility materialsPrincipal Investigator
- Principal Investigator
  
  Izawa Seiichiro
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 29010:Applied physical properties-related
- Research Institution
  Institute for Molecular Science
Controling Interfacial Structure in Mixed Films for Efficient Organic Solar CellsPrincipal Investigator
- Principal Investigator
  
  Izawa Seiichiro
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Device related chemistry
- Research Institution
  Institute for Molecular Science

All 2024 2023 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation Book

[Book] Organic Solar Cells Energetic and Nanostructural Design2021
- Author(s)
  Masahiro Hiramoto, Seiichiro Izawa
- Total Pages
  267
- Publisher
  Springer
- ISBN
  9789811591136
- Data Source
  KAKENHI-PROJECT-18K14115
[Journal Article] Efficient Spin Interconversion by Molecular Conformation Dynamics of a Triplet Pair for Photon Up-Conversion in an Amorphous Solid2024
- Author(s)
  Okamoto Tsubasa、Izawa Seiichiro、Hiramoto Masahiro、Kobori Yasuhiro
- Journal Title
  
  The Journal of Physical Chemistry Letters
  
  Volume: 15 Issue: 11 Pages: 2966-2975
- DOI
  10.1021/acs.jpclett.3c03602
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K14648, KAKENHI-PROJECT-22K19008, KAKENHI-PLANNED-20H05835, KAKENHI-PUBLICLY-23H03978
[Journal Article] Wavily Curved Perylene Diimides: Synthesis, Characterization, and Photovoltaic Properties2024
- Author(s)
  Keisuke Fujimoto, Seiichiro Izawa, Kazuki Yamada, Sota Yagi, Toshiyasu Inuzuka, Kazutaka Sanada, Masami Sakamoto, Masahiro Hiramoto, Masaki Takahashi
- Journal Title
  
  ChemPlusChem
  
  Volume: － Issue: 6
- DOI
  10.1002/cplu.202300748
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K05020
[Journal Article] Blue organic light-emitting diode with a turn-on voltage of 1.47?V2023
- Author(s)
  Izawa Seiichiro、Morimoto Masahiro、Fujimoto Keisuke、Banno Koki、Majima Yutaka、Takahashi Masaki、Naka Shigeki、Hiramoto Masahiro
- Journal Title
  
  Nature Communications
  
  Volume: 14 Issue: 1 Pages: 5494-5494
- DOI
  10.1038/s41467-023-41208-7
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20KK0323, KAKENHI-PROJECT-22K14592, KAKENHI-PUBLICLY-23H03978
[Journal Article] Synthesis of Highly Photostable Benzoindolenine‐Based Squaraine Dyes by using Aromatic Fluorine Atoms2023
- Author(s)
  Uehashi Yuki、Izawa Seiichiro、Yamada Yuya、Miwa Yohei、Inuzuka Toshiyasu、Kubota Yasuhiro、Hiramoto Masahiro、Funabiki Kazumasa
- Journal Title
  
  ChemistrySelect
  
  Volume: 8 Issue: 12
- DOI
  10.1002/slct.202300309
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K14592, KAKENHI-PUBLICLY-21H05411, KAKENHI-PROJECT-20K05647, KAKENHI-PROJECT-23K23409
[Journal Article] Spatial distribution of triplet excitons formed from charge transfer states at the donor/acceptor interface2022
- Author(s)
  Izawa Seiichiro、Morimoto Masahiro、Naka Shigeki、Hiramoto Masahiro
- Journal Title
  
  Journal of Materials Chemistry A
  
  Volume: 10 Issue: 37 Pages: 19935-19940
- DOI
  10.1039/d2ta02068h
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K14592, KAKENHI-PROJECT-20KK0323, KAKENHI-PUBLICLY-21H05411, KAKENHI-PROJECT-19K04465
[Journal Article] Triplet sensitization via charge recombination at organic heterojunction for efficient near-infrared to visible solid-state photon upconversion2022
- Author(s)
  Sakamoto Yuji、Izawa Seiichiro、Ohkita Hideo、Hiramoto Masahiro、Tamai Yasunari
- Journal Title
  
  Communications Materials
  
  Volume: 3 Issue: 1 Pages: 76-76
- DOI
  10.1038/s43246-022-00300-z
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K14592, KAKENHI-PUBLICLY-21H05394, KAKENHI-PUBLICLY-21H05411, KAKENHI-PROJECT-21H02012
[Journal Article] Efficient Interfacial Upconversion Enabling Bright Emission at an Extremely Low Driving Voltage in Organic Light‐Emitting Diodes2022
- Author(s)
  Izawa Seiichiro、Morimoto Masahiro、Naka Shigeki、Hiramoto Masahiro
- Journal Title
  
  Advanced Optical Materials
  
  Volume: 10 Issue: 4 Pages: 2101710-2101710
- DOI
  10.1002/adom.202101710
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K14115, KAKENHI-PROJECT-19K04465, KAKENHI-PUBLICLY-21H05411
[Journal Article] Synthesis of Neutral Li-Endohedral PCBM: An n-Dopant for Fullerene Derivatives2022
- Author(s)
  H. Ueno, D. Kitabatake, H. S. Lin, Y. Ma, I. Jeon, S. Izawa, M. Hiramoto, F. Misaizu, S. Maruyama, Y. Matsuo
- Journal Title
  
  Chem. Commun.
  
  Volume: 58 Issue: 73 Pages: 10190-10193
- DOI
  10.1039/d2cc03678a
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03520, KAKENHI-PROJECT-22K14592, KAKENHI-PROJECT-21KK0087, KAKENHI-PUBLICLY-21H05411, KAKENHI-PROJECT-20H00220, KAKENHI-PROJECT-21H01737
[Journal Article] Influence of N‐Substituents on Photovoltaic Properties of Singly Bay‐Linked Dimeric Perylene Diimides2021
- Author(s)
  Izawa Seiichiro、Uchida Kentaro、Nakamura Mayuko、Fujimoto Keisuke、Roudin Jeremy、Lee Ji‐Hyun、Inuzuka Toshiyasu、Nakamura Takumi、Sakamoto Masami、Nakayama Yasuo、Hiramoto Masahiro、Takahashi Masaki
- Journal Title
  
  Chemistry A European Journal
  
  Volume: 27 Issue: 56 Pages: 14081-14091
- DOI
  10.1002/chem.202102318
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14115, KAKENHI-PROJECT-19K15536, KAKENHI-PROJECT-21K05020
[Journal Article] Curved Perylene Diimides Fused with Seven‐Membered Rings2021
- Author(s)
  Fujimoto Keisuke、Izawa Seiichiro、Takahashi Ayumu、Inuzuka Toshiyasu、Sanada Kazutaka、Sakamoto Masami、Nakayama Yasuo、Hiramoto Masahiro、Takahashi Masaki
- Journal Title
  
  Chemistry An Asian Journal
  
  Volume: 16 Issue: 6 Pages: 690-695
- DOI
  10.1002/asia.202100066
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14115, KAKENHI-PROJECT-19K15536, KAKENHI-PROJECT-21K05020
[Journal Article] Simultaneous measurement of photocurrent and recombination emission in organic solar cell2021
- Author(s)
  Lee Ji-Hyun、Hiramoto Masahiro、Izawa Seiichiro
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 61 Issue: 1 Pages: 011001-011001
- DOI
  10.35848/1347-4065/ac4051
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14115, KAKENHI-PROJECT-20J15419
[Journal Article] Efficient solid-state photon upconversion enabled by triplet formation at an organic semiconductor interface2021
- Author(s)
  Izawa Seiichiro、Hiramoto Masahiro
- Journal Title
  
  Nature Photonics
  
  Volume: 15 Issue: 12 Pages: 895-900
- DOI
  10.1038/s41566-021-00904-w
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14115, KAKENHI-PUBLICLY-21H05411
[Journal Article] Donor/Acceptor Photovoltaic Cells Fabricated on p-Doped Organic Single-Crystal Substrates2020
- Author(s)
  Yusuke Yabara, Seiichiro Izawa, and Masahiro Hiramoto
- Journal Title
  
  Materials
  
  Volume: 13 Issue: 9 Pages: 2068-2075
- DOI
  10.3390/ma13092068
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K19110, KAKENHI-PROJECT-19K22175
[Journal Article] Photoconversion Mechanism at pn-Homojunction Interface in Single Organic Semiconductor2020
- Author(s)
  Ji-Hyun Lee, Armand Perrot, Masahiro Hiramoto, Seiichiro Izawa
- Journal Title
  
  Materials
  
  Volume: 13 Issue: 7 Pages: 1727-1727
- DOI
  10.3390/ma13071727
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02768, KAKENHI-PROJECT-18K14115, KAKENHI-PROJECT-20J15419, KAKENHI-PROJECT-19K22175
[Journal Article] Regioselective Bay‐Functionalization of Perylenes Toward Tailor‐Made Synthesis of Acceptor Materials for Organic Photovoltaics2020
- Author(s)
  Fujimoto Keisuke、Izawa Seiichiro、Arikai Yusaku、Sugimoto Shinya、Oue Hirona、Inuzuka Toshiyasu、Uemura Naohiro、Sakamoto Masami、Hiramoto Masahiro、Takahashi Masaki
- Journal Title
  
  ChemPlusChem
  
  Volume: 85 Issue: 2 Pages: 285-293
- DOI
  10.1002/cplu.201900725
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14115
[Journal Article] Doping for Controlling Donor/Acceptor Interfacial Structure in Organic Solar Cells2019
- Author(s)
  Seiichiro Izawa, Masahiro Hiramoto
- Journal Title
  
  The Review of Laser Engineering
  
  Volume: 47 Pages: 151-155
- NAID
  130008074022
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14115
[Journal Article] Parts‐per‐Million‐Level Doping Effects in Organic Semiconductor Films and Organic Single Crystals2019
- Author(s)
  Masahiro Hiramoto, Mitsuru Kikuchi, Seiichiro Izawa
- Journal Title
  
  Advanced Materials
  
  Volume: 31 Issue: 1 Pages: 1801236-1801251
- DOI
  10.1002/adma.201801236
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14115
[Journal Article] Lateral Alternating Donor/Acceptor Multilayered Junction for Organic Solar Cells2019
- Author(s)
  Mitsuru Kikuchi, Masaki Hirota, Thidarat Kunawong, Yusuke Shinmura, Masahiro Abe, Yuichi Sadamitsu, Aye Myint Moh, Seiichiro Izawa, Masanobu Izaki, Hiroyoshi Naito, Masahiro Hiramoto
- Journal Title
  
  ACS Applied Energy Materials
  
  Volume: ２ Issue: 3 Pages: 2087-2093
- DOI
  10.1021/acsaem.8b02135
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K19110, KAKENHI-PROJECT-18K14115
[Journal Article] Doped organic single-crystal photovoltaic cells2019
- Author(s)
  Mitsuru Kikuchi, Sureerat Makmuang, Seiichiro Izawa, Kanet Wongravee, Masahiro Hiramoto
- Journal Title
  
  Organic Electronics
  
  Volume: 64 Pages: 92-96
- DOI
  10.1016/j.orgel.2018.10.015
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14115, KAKENHI-PROJECT-19K22175
[Journal Article] Organic pn Homojunction Solar cell2019
- Author(s)
  Seiichiro Izawa, Armand Perrot, Jihyun Lee, Masahiro Hiramoto
- Journal Title
  
  Organic Electronics
  
  Volume: 71 Pages: 45-49
- DOI
  10.1016/j.orgel.2019.04.039
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22175, KAKENHI-PROJECT-18K14115, KAKENHI-PROJECT-17H02768
[Journal Article] Importance of interfacial crystallinity to reduce open-circuit voltage loss in organic solar cells2019
- Author(s)
  Izawa Seiichiro、Shintaku Naoto、Kikuchi Mitsuru、Hiramoto Masahiro
- Journal Title
  
  Applied Physics Letters
  
  Volume: 115 Issue: 15 Pages: 153301-153301
- DOI
  10.1063/1.5114670
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14115
[Journal Article] Effect of trap-assisted recombination on open-circuit voltage loss in phthalocyanine/fullerene solar cells2018
- Author(s)
  Shintaku Naoto、Hiramoto Masahiro、Izawa Seiichiro
- Journal Title
  
  Organic Electronics
  
  Volume: 55 Pages: 69-74
- DOI
  10.1016/j.orgel.2018.01.016
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H07421
[Journal Article] Doping for Controlling Open-Circuit Voltage in Organic Solar Cells2018
- Author(s)
  Shintaku Naoto、Hiramoto Masahiro、Izawa Seiichiro
- Journal Title
  
  Journal of Physical Chemistry C
  
  Volume: 122 Issue: 10 Pages: 5248-5253
- DOI
  10.1021/acs.jpcc.7b12203
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H07421
[Journal Article] Crystallization and Polymorphism of Organic Semiconductor in Thin Film Induced by Surface Segregated Monolayers2018
- Author(s)
  Izawa Seiichiro、Nakano Kyohei、Suzuki Kaori、Chen Yujiao、Kikitsu Tomoka、Hashizume Daisuke、Koganezawa Tomoyuki、Nguyen Thuc-Quyen、Tajima Keisuke
- Journal Title
  
  Scientific Reports
  
  Volume: 8 Issue: 1 Pages: 481-491
- DOI
  10.1038/s41598-017-18881-y
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H07421
[Journal Article] Effect of Band Bending and Energy Level Alignment at the Donor/Acceptor Interface on Open-Circuit Voltage in Organic Solar Cells2018
- Author(s)
  Seiichiro Izawa, Naoto Shintaku, Masahiro Hiramoto
- Journal Title
  
  The Journal of Physical Chemistry Letters
  
  Volume: 9 Issue: 11 Pages: 2914-2918
- DOI
  10.1021/acs.jpclett.8b01134
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14115
[Journal Article] Drawing organic photovoltaics using paint marker pens2017
- Author(s)
  Suzuki Kaori、Izawa Seiichiro、Chen Yujiao、Nakano Kyohei、Tajima Keisuke
- Journal Title
  
  AIP Advances
  
  Volume: 7 Issue: 11 Pages: 115002-115008
- DOI
  10.1063/1.5006352
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H07421
[Journal Article] Hole- and electron-only transport in ratio-controlled organic co-deposited films observed by impedance spectroscopy2017
- Author(s)
  Shintaku Naoto、Izawa Seiichiro、Takagi Kenichiro、Naito Hiroyoshi、Hiramoto Masahiro
- Journal Title
  
  Organic Electronics
  
  Volume: 50 Pages: 515-520
- DOI
  10.1016/j.orgel.2017.08.020
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H07421, KAKENHI-PROJECT-17H02768
[Journal Article] Hall Effect in Bulk-Doped Organic Single Crystals2017
- Author(s)
  C. Ohashi, S. Izawa, Y. Shinmura, M. Kikuchi, S. Watase, M. Izaki, H. Naito, and M. Hiramoto
- Journal Title
  
  Adv. Mater.
  
  Volume: 29 Issue: 23 Pages: 1605619-1605619
- DOI
  10.1002/adma.201605619
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24102011, KAKENHI-PROJECT-15J07188, KAKENHI-PROJECT-25286044, KAKENHI-PROJECT-26550095, KAKENHI-PROJECT-16K12649, KAKENHI-PROJECT-16H07421, KAKENHI-PROJECT-17H02768
[Presentation] 界面アップコンバージョンを利用した超低駆動電圧の有機EL2022
- Author(s)
  伊澤誠一郎, 森本勝大, 中茂樹, 平本昌宏
- Organizer
  第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PUBLICLY-21H05411
[Presentation] 界面アップコンバージョンを利用した超低駆動電圧の有機EL2022
- Author(s)
  伊澤誠一郎, 森本勝大, 中茂樹, 平本昌宏
- Organizer
  第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-18K14115
[Presentation] 周辺置換基変換による湾曲型ペリレンジイミドの物性制御2022
- Author(s)
  八木颯太、藤本圭佑、伊澤誠一郎、高橋歩、平本昌宏、高橋雅樹
- Organizer
  第53回中部化学関係学協会支部連合秋季大会
- Data Source
  KAKENHI-PROJECT-21K05020
[Presentation] 湾曲型ペリレンジイミド誘導体の合成・物性と有機太陽電池への応用2022
- Author(s)
  藤本圭佑・高橋歩・山田一機・伊澤誠一郎・平本昌宏・高橋雅樹
- Organizer
  日本化学会第102春季年会
- Data Source
  KAKENHI-PROJECT-21K05020
[Presentation] 高効率有機太陽電池を志向した湾曲型ペリレンジイミド二量体の合成2021
- Author(s)
  髙橋歩・藤本圭介・伊澤誠一郎・平本昌宏・高橋雅樹
- Organizer
  第52回中部化学関係学協会支部連合秋季大会
- Data Source
  KAKENHI-PROJECT-21K05020
[Presentation] センチメーター長さの水平接合を持つ有機太陽電池2020
- Author(s)
  平本昌宏、P.I. Jaseela、A. Girault、谷原佑輔、伊澤誠一郎
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K22175
[Presentation] ペリレンジイミドの精密合成による有機太陽電池の電圧損失削減2020
- Author(s)
  伊澤誠一郎, 藤本圭佑, 高橋雅樹, 平本昌宏
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-18K14115
[Presentation] 有機半導体界面で起こる電荷分離と再結合2020
- Author(s)
  伊澤誠一郎
- Organizer
  応用物理学会北陸・信越支部講演会
- Invited
- Data Source
  KAKENHI-PROJECT-18K14115
[Presentation] pドープルブレン単結晶基板を用いた D/A光起電力セル2020
- Author(s)
  谷原佑輔、菊地満、伊澤誠一郎、平本昌宏
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K22175
[Presentation] 高結晶性ペリレンジイミド二量体の開発と有機太陽電池への応用2020
- Author(s)
  伊澤誠一郎, 藤本圭佑, 高橋雅樹, 平本昌宏
- Organizer
  第67回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-18K14115
[Presentation] ペリレンジイミドのベイ位置の修飾による有機太陽電池の電圧損失削減2020
- Author(s)
  伊澤誠一郎, 藤本圭佑, 高橋雅樹, 平本昌宏
- Organizer
  第67回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-18K14115
[Presentation] Lateral Junctions Reaching 1.8 cm for Organic Solar Cells2020
- Author(s)
  Jaseela Palasheriithikkal, A. Girault, Yusuke Yabara, Seiichiro Izawa, Masahiro Hiramoto
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K22175
[Presentation] 有機太陽電池の電圧損失抑制のための界面構造探索と新規分子の開発2020
- Author(s)
  伊澤誠一郎
- Organizer
  2020年電子情報通信学会総合大会
- Invited
- Data Source
  KAKENHI-PROJECT-18K14115
[Presentation] pnホモ接合有機太陽電池2019
- Author(s)
  伊澤誠一郎, Perrot Armand, Lee JiHyun, 平本昌宏
- Organizer
  第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-18K14115
[Presentation] ルブレン単結晶の長距離励起子拡散を利用した光起電力セル2019
- Author(s)
  谷原祐輔、菊地　満、Sureerat Makmuang、伊澤誠一郎、平本昌宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K22175
[Presentation] Controlling Donor/Acceptor Interfacial Structures in Organic Solar Cells2019
- Author(s)
  Seiichiro Izawa, Naoto Shintaku and Masahiro Hiramoto
- Organizer
  10th International Conference on Molecular Electronics & BioElectronics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14115
[Presentation] pnホモ接合有機太陽電池の光電変換メカニズムの解明2019
- Author(s)
  JiHyun Lee、伊澤誠一郎、平本昌宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K22175
[Presentation] 有機薄膜太陽電池における界面のエネルギー準位接続制御2019
- Author(s)
  伊澤誠一郎, 平本昌宏
- Organizer
  日本化学会第99春季年会
- Data Source
  KAKENHI-PROJECT-18K14115
[Presentation] 膜中のバンドの曲がりが有機太陽電池の開放端電圧に与える影響2018
- Author(s)
  伊澤誠一郎、新宅直人、平本昌宏
- Organizer
  応用物理学会　春季学術講演会
- Data Source
  KAKENHI-PROJECT-16H07421
[Presentation] バンド伝導材料による有機太陽電池の開放端電圧ロスの抑制2018
- Author(s)
  伊澤誠一郎, 新宅直人, 菊地満, 平本昌宏
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-18K14115
[Presentation] ドーピングによる有機太陽電池界面でのエネルギー準位接続制御2018
- Author(s)
  伊澤誠一郎, 新宅直人, 平本昌宏
- Organizer
  第67回高分子討論会
- Data Source
  KAKENHI-PROJECT-18K14115
[Presentation] Effect of Interfacial Donor/Acceptor Structures on Open-Circuit Voltage in Organic Solar Cells2018
- Author(s)
  Seiichiro Izawa, Naoto Shintaku, Masahiro Hiramoto
- Organizer
  The International Conference on Science and Technology of Synthetic Metals 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K14115
[Presentation] 有機薄膜太陽電池で電荷再結合を抑制するためのドナー/アクセプター界面構造2017
- Author(s)
  伊澤誠一郎、菊地満、新宅直人、平本昌宏
- Organizer
  応用物理学会　春季学術講演会
- Place of Presentation
  パシフィコ横浜、横浜市、神奈川県
- Data Source
  KAKENHI-PROJECT-16H07421
[Presentation] Induced Crystallization of [6,6]-Phenyl-C61-Butyric Acid Methyl Ester in Thin Films by Surface Segregated Monolayers2017
- Author(s)
  Seiichiro Izawa, Kyohei Nakano, Kaori Suzuki,Yujiao Chen, Tomoka Kikitsu, Daisuke Hashizume, Tomoyuki Koganezawa, Thuc-Quyen Nguyen, Keisuke Tajima
- Organizer
  European Conference, Molecular Electronics 2017
- Data Source
  KAKENHI-PROJECT-16H07421
[Presentation] ドナー/アクセプター界面の結晶性が有機薄膜太陽電池の開放電圧に与える影響2017
- Author(s)
  伊澤誠一郎、菊地満、新宅直人、平本昌宏
- Organizer
  応用物理学会　秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16H07421
[Presentation] 有機電子デバイスの高性能化に向けた界面構造制御2017
- Author(s)
  伊澤誠一郎
- Organizer
  SPring-8 次世代先端デバイス研究会
- Place of Presentation
  ＡＰ品川、港区、東京都
- Invited
- Data Source
  KAKENHI-PROJECT-16H07421
[Presentation] Induced Crystallization of Organic Semiconductorin Thin Films by Surface Segregated Monolayers2017
- Author(s)
  Seiichiro Izawa, Kyohei Nakano, Kaori Suzuki,Yujiao Chen, Tomoka Kikitsu, Daisuke Hashizume, Tomoyuki Koganezawa, Thuc-Quyen Nguyen, Keisuke Tajima
- Organizer
  27th International Photovoltaic Science and Engineering Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H07421
[Presentation] Effects of Energetics at Donor/Acceptor Interfaces on Organic Solar Cells2016
- Author(s)
  Seiichiro Izawa, Kyohei Nakano, Kaori Suzuki, Keisuke Tajima
- Organizer
  KJF International Conference on Organic Materials for Electronics and Photonics 2016
- Place of Presentation
  ACROS Fukuoka, Fukuoka
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H07421

1. Hiramoto Masahiro (20208854)

# of Collaborated Projects: 2 results

# of Collaborated Products: 13 results
2. Takahashi Masaki (30313935)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
3. 藤本圭佑 (10824542)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
4. 森本勝大 (90717290)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. 中茂樹 (50242483)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 岡本翔

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
7. 美斎津文典

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
8. 内藤裕義

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

IZAWA Seiichiro 伊澤 誠一郎

Izawa Seiichiro 伊澤 誠一郎

Research Projects

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Innovative Crystalline OLED Devices with Doping of Luminescent Molecules into Molecular Thin Films

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超低電圧で光る白色有機ＥＬの開発Principal Investigator

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動的エキシトンを利用した青色発光の光アップコンバージョン法の開発Principal Investigator

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Development of optoelectric functions using spin inversion at organic semiconductor interfacePrincipal Investigator

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動的エキシトンを利用した新原理フォトンアップコンバージョンPrincipal Investigator

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Development of flexible graphene nanoribbons for superior n-type semiconductor properties

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New type solar cells using doped organic single crystal wafers

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Organic solar cells with high mobility materialsPrincipal Investigator

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Controling Interfacial Structure in Mixed Films for Efficient Organic Solar CellsPrincipal Investigator

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[Book] Organic Solar Cells Energetic and Nanostructural Design2021

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[Journal Article] Efficient Spin Interconversion by Molecular Conformation Dynamics of a Triplet Pair for Photon Up-Conversion in an Amorphous Solid2024

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[Journal Article] Wavily Curved Perylene Diimides: Synthesis, Characterization, and Photovoltaic Properties2024

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[Journal Article] Blue organic light-emitting diode with a turn-on voltage of 1.47?V2023

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IZAWA Seiichiro 伊澤誠一郎

Izawa Seiichiro 伊澤誠一郎