Ishikawa Ryo 石川良

… Alternative Names

Ryo Ishikawa 石川良

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Researcher Number	90708778
Other IDs
Affiliation (Current)	2025: 埼玉大学, 理工学研究科, 助教
Affiliation (based on the past Project Information) *help	2017 – 2023: 埼玉大学, 理工学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 21050:Electric and electronic materials-related Except Principal Investigator Basic Section 29020:Thin film/surface and interfacial physical properties-related / Electronic materials/Electric materials
Keywords	Principal Investigator 静電相互作用 / ポリエレクトライト / 光閉じ込め / テクスチャー / 表面自由エネルギー / フッ素 / 耐久性 / 有機半導体 / 酸化スズ / 薄膜 … More / パッシベーション / 表面偏析 / フッ素系物質 / 自己組織化 / ペロブスカイト太陽電池 … More Except Principal Investigator 中間電極 / ペロブスカイト薄膜太陽電池 / ペロブスカイト薄膜 / ミスト成膜法 / 多接合太陽電池 / ＰＥＤＯＴ：ＰＳＳ / モノリシック型多接合太陽電池 / モノリシック接合 / 3接合素子 / 表面処理 / モノリシック多接合素子 / ペロブスカイト / 結晶Si / MoO3/IZO積層構造 / ３接合素子 / 金属酸化膜 / 開放電圧 / タンデム構造素子 / ペロブスカイト太陽電池 / シリコン太陽電池 / ミストCVD / SnO2電子輸送層 / 正孔輸送層 / 半透明太陽電池 / 結晶Si系太陽電池 / 複合材料・物性 / 表面界面物性 / 高開放電圧 / 帯電ミスト / テクスチャーＳｉ / 結晶Ｓｉ系太陽電池 / TiO2 / SnO2 / 太陽電池 / キャリア輸送 / 結晶Si/PEDOT:PSS界面 / 金属酸化物 / 有機・無機ハイブリッド太陽電池 / タンデム型太陽電池 / 無機・有機界面物性 / 溶媒化学 / 金属酸化薄膜 / PEDOT:PSS / 導電性高分子 / 結晶シリコン Less

Formation of carrier transport layer on textured substrates and its application to perovskite solar cellsPrincipal Investigator
- Principal Investigator
  
  石川良
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  Saitama University
Crystalline Si/perobskite triple junction solar cells by mist deposition
- Principal Investigator
  
  Shirai Hajime
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 29020:Thin film/surface and interfacial physical properties-related
- Research Institution
  Saitama University
Self-assembled passivation layer for high performance perovskite solar cellsPrincipal Investigator
- Principal Investigator
  
  Ryo Ishikawa
- Project Period (FY)
  2020 – 2021
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  Saitama University
Solution-processed c-Si/Perovskite 2-terminal multijuntion solar cell
- Principal Investigator
  
  Shirai Hajime
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Saitama University

All 2023 2022 2021 2020 2019 2018 2017

All Journal Article Presentation Book

[Book] 自己偏析を活用したペロブスカイト太陽電池の高性能化2022
- Author(s)
  石川良、白井肇
- Total Pages
  8
- Publisher
  日本オプトメカトロ二クス協会
- Data Source
  KAKENHI-PROJECT-20K05318
[Book] 応用物理学会誌5月号2019
- Author(s)
  白井肇、A.T.M. Saiful Islam、石川良
- Total Pages
  4
- Publisher
  応用物理学会
- Data Source
  KAKENHI-PROJECT-17K06341
[Book] Advanced Nanomaterials for Solar Cells and Light Emitting Diodes2019
- Author(s)
  A.T.M. Saiful Islam, R. Ishikawa, and H. Shirai
- Total Pages
  11
- Publisher
  Elsevier
- Data Source
  KAKENHI-PROJECT-17K06341
[Journal Article] Synthesis of AlOx thin films by atmospheric-pressure mist chemical vapor deposition for surface passivation and electrical insulator layers2021
- Author(s)
  Rajib Arifuzzaman、Enamul Karim Md、Kurosu Shunji、Ukai Tomofumi、Tokuda Masahide、Fujii Yasuhiko、Hanajiri Tatsuro、Ishikawa Ryo、Ueno Keiji、Shirai Hajime
- Journal Title
  
  Journal of Vacuum Science and Technology A
  
  Volume: 38 Issue: 3 Pages: 033413-033413
- DOI
  10.1116/1.5143273
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05318
[Journal Article] Self-assembled Fluorinated Polymer Passivation Layer for Efficient Perovskite Thin-film Solar Cells2020
- Author(s)
  Moriya Yuma、Ishikawa Ryo、Akiyama Shuhei、Ueno Keiji、Shirai Hajime
- Journal Title
  
  Chemistry Letters
  
  Volume: 49 Issue: 1 Pages: 87-90
- DOI
  10.1246/cl.190692
- NAID
  130007782480
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06341
[Journal Article] Improved efficiency of methylammonium-free perovskite thin film solar cells by fluorinated ammonium iodide treatment2020
- Author(s)
  Ishikawa Ryo、Ueno Keiji、Shirai Hajime
- Journal Title
  
  Organic Electronics
  
  Volume: 78 Pages: 105596-105596
- DOI
  10.1016/j.orgel.2019.105596
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06341
[Journal Article] Effect of thermally annealed atomic-layer-deposited AlOx/chemical tunnel oxide stack layer at the PEDOT:PSS/n-type Si interface to improve its junction quality2020
- Author(s)
  Karim Md. Enamul, Nasuno Yuki, Kuddus Abdul, Ukai Tomofumi, Kurosu Shunji, Tokuda Masahide, Fujii Yasuhiko, Hanajiri Tatsuro, Ishikawa Ryo, Ueno Keiji, and Shirai Hajime
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 128 Issue: 4 Pages: 045305-045305
- DOI
  10.1063/5.0007918
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06341, KAKENHI-PROJECT-20K05318
[Journal Article] Solution-processed TiO2 as a hole blocking layer in PEDOT:PSS/n-Si heterojunction solar cells2020
- Author(s)
  Karim Md. Enamul、Saiful Islam A.T.M.、Nasuno Yuki、Kuddus Abdul、Ishikawa Ryo、Shirai Hajime
- Journal Title
  
  EPJ Photovoltaics
  
  Volume: 11 Pages: 7-7
- DOI
  10.1051/epjpv/2020004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06341
[Journal Article] Role of the solvent in large crystal grain growth of inorganic-organic halide FA0.8Cs0.2PbIxBr3-x perovskite thin films monitored by ellipsometry2019
- Author(s)
  Kawamura Koki、Ishikawa Ryo、Wasai Yoko、Nabatova-Gabain Nataliya、Kurosu Shun-ji、Ukai Tomofumi、Tokuda Masahide、Fujii Yasuhiko、Hanajiri Tatsuro、Ueno Keiji、Shirai Hajime
- Journal Title
  
  Journal of Vacuum Science & Technology B
  
  Volume: 37 Issue: 6 Pages: 062401-062401
- DOI
  10.1116/1.5123399
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06341
[Journal Article] Solution-Processed Crystalline Silicon Heterojunction Solar Cells2019
- Author(s)
  A.T.M. Saiful Islam, R. Ishikawa, H. Shirai,
- Journal Title
  
  Advanced Nanomaterials for Solar Cells and Light Emitting Diodes
  
  Volume: @ Pages: 97-117
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06341
[Journal Article] Carrier transport in PEDOT:PSS/n-Si heterojunction solar cells2019
- Author(s)
  H. Shirai, A.T.M. S. Islam, R. Ishikawa
- Journal Title
  
  OYO BUTURI
  
  Volume: 885-5 31
- NAID
  130007709507
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06341
[Journal Article] Crystalline-Si heterojunction with organic thin-layer (HOT) solar cell module using poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate)(PEDOT:PSS)2018
- Author(s)
  Kasahara Koji、Hossain Jaker、Harada Daisuke、Ichikawa Koki、Ishikawa Ryo、Shirai Hajime
- Journal Title
  
  Solar Energy Materials and Solar Cells
  
  Volume: 181 Pages: 60-70
- DOI
  10.1016/j.solmat.2017.10.016
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06341
[Journal Article] Fabrication of {CH(NH2)2}1?xCsxPbI3 Perovskite Thin Films by Two-step Method and Its Application to Thin Film Solar Cells2017
- Author(s)
  Ishikawa Ryo、Ueno Keiji、Shirai Hajime
- Journal Title
  
  Chemistry Letters
  
  Volume: 46 Issue: 4 Pages: 612-615
- DOI
  10.1246/cl.161194
- NAID
  130005549077
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06341
[Journal Article] Role of Isopropyl Alcohol Solvent in the Synthesis of Organic?Inorganic Halide CH(NH2)2PbIxBr3?x Perovskite Thin Films by a Two-Step Method2017
- Author(s)
  Yamanaka Takanori、Masumori Kenta、Ishikawa Ryo、Ueno Keiji、Shirai Hajime
- Journal Title
  
  Journal of Physical Chemistry
  
  Volume: 120 Issue: 44 Pages: 25371-25377
- DOI
  10.1021/acs.jpcc.6b07527
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06341
[Journal Article] Barium hydroxide hole blocking layer for front- and back-organic/crystalline Si heterojunction solar cells2017
- Author(s)
  J. Hossain, K. Kasahara, D. Harada, A.T.M.Saiful Islam, R. Ishikawa, K. Ueno, T. Hanajiri, Y. Nakajima, Y. Fujii, M. Tokuda, H. Shirai
- Journal Title
  
  J. Appl. Phys.
  
  Volume: 122 Issue: 5 Pages: 055101-055101
- DOI
  10.1063/1.4985812
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K01394, KAKENHI-PROJECT-17K06341
[Presentation] ポリエレクトロライト/酸化スズ二層構造を電子輸送層とするペロブスカイト太陽電池2023
- Author(s)
  石川良、白井肇
- Organizer
  2023年第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-23K03921
[Presentation] MPEDOT:PSS/n-Si接合を下部素子としたFACsPbI3ペロブスカイト系モノリシック２接合太陽電池の作製2023
- Author(s)
  鵜飼隆一、石川良、白井肇
- Organizer
  第84回秋季応用物理学学術講演会
- Data Source
  KAKENHI-PROJECT-20K05318
[Presentation] 導電性高分子SELFTRON/Si接合太陽電池2023
- Author(s)
  藤亮汰、伊達仁基、石川良、上野啓司、白井肇
- Organizer
  第70回春季応用物理学会
- Data Source
  KAKENHI-PROJECT-20K05318
[Presentation] 導電性高分子SELFTRON/n-Si接合太陽電池2023
- Author(s)
  佐藤亮汰、伊達仁基、石川良、上野啓司、白井肇
- Organizer
  第70回春季応用物理学術講演会
- Data Source
  KAKENHI-PROJECT-20K05318
[Presentation] 分光エリプソメトリーによるPEDOT:PSS, SELFTRON膜のキャリア濃度評価2023
- Author(s)
  佐藤亮汰、和才容子、泉悠樹、石川良、白井肇
- Organizer
  第70回春季応用物理学会
- Data Source
  KAKENHI-PROJECT-20K05318
[Presentation] Fabrication Processes and Evaluation Methods for Thin-Film Solar Cells: From Principles and Fundamentals to Applications and Practice2023
- Author(s)
  Hajime Shirai, Ryo Ishikawa
- Organizer
  The 30th International Workshop on Active-Matrix Flat Panel Display and Devices
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05318
[Presentation] PEDOT:PSS/n-Si接合を下部素子としたF0.9Cs01PbI3ペロブスカイト系モノリシック2接合太陽電池の作製2023
- Author(s)
  鵜飼隆一、石川良、白井肇
- Organizer
  第70回春季応用物理学術講演会
- Data Source
  KAKENHI-PROJECT-20K05318
[Presentation] テトラフルオロフェニルホウ酸塩添加ポリアリルアミンの分子量依存性とペロブスカイト太陽電池応用2021
- Author(s)
  鵜飼　隆一、石川　良、白井肇
- Organizer
  第68回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20K14774
[Presentation] The role of water in the synthesis of AlOx thin films by a mist chemical vapor deposition2021
- Author(s)
  A. Rajib, A. Kuddus, K. Enamul, S. Kurosu, T. Ukai, M. Tokuda, Y. Fujii, T. Hanajiri, R. Ishikawa, K. Ueno, and H. Shirai
- Organizer
  The 67th JSAP Spring Meeting
- Data Source
  KAKENHI-PROJECT-20K05318
[Presentation] フルオロフェニルリン酸添加によるペロブスカイト太陽電池の高性能化2021
- Author(s)
  石川良、上野啓司、白井肇
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20K05318
[Presentation] ペロブスカイト n-Si/PEDOT:PSS タンデム型太陽電池に向けた SnO2ナノ粒子溶液の合成と評価2021
- Author(s)
  Y. Nasuno,R. Ishikawa, and H. Shirai
- Organizer
  The 68th JSAP Spring Meeting
- Data Source
  KAKENHI-PROJECT-20K05318
[Presentation] フルオロフェニルリン酸添加によるペロブスカイト太陽電池の高性能化2021
- Author(s)
  石川良，上野啓司, 白井肇
- Organizer
  第82回応用物理学会秋季学術講演会（オンライン）
- Data Source
  KAKENHI-PROJECT-20K14774
[Presentation] Effect of the tunnel oxide/AlOx stacked hole-selective contacts on the junction properties at PEDOT:PSS/n-type Si interface2020
- Author(s)
  Md E. Karim, A. Rajib, Y. Nasuno, T. Ukai, S. Kurosu, M. Tokuda, Y. Fujii, T. Hanajiri, R. Ishikawa, K. Ueno, H. Shirai
- Organizer
  The 67th JSAP Spring Meeting
- Data Source
  KAKENHI-PROJECT-20K05318
[Presentation] Spectroscopic Ellipsometry Study of Crystalline-Si/Perovskite2019
- Author(s)
  川村晃希、那須野勇樹、和才容子、石川良、ナタリアナバトバ-ガバイン、花尻達郎、
- Organizer
  第5回エリプソメトリー国際会議（ICESE-5） (Spain)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06341
[Presentation] Jubction property and current transport in PEDOT:PSS/n-Si heterojunction solar cells2019
- Author(s)
  A.T.M. S. Islam, Y. Nasuno, R. Ishikawa, H. Shirai
- Organizer
  6th Korea-Japan Joint Symposium on Advanced Solar Cells
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06341

1. Shirai Hajime (30206271)

# of Collaborated Projects: 2 results

# of Collaborated Products: 25 results
2. 花尻達郎 (30266994)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
3. 中島義賢

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ishikawa Ryo 石川 良

Ryo Ishikawa 石川 良

Research Projects

Research Products

Co-Researchers

Formation of carrier transport layer on textured substrates and its application to perovskite solar cellsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Crystalline Si/perobskite triple junction solar cells by mist deposition

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Self-assembled passivation layer for high performance perovskite solar cellsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Solution-processed c-Si/Perovskite 2-terminal multijuntion solar cell

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] 自己偏析を活用したペロブスカイト太陽電池の高性能化2022

Author(s)

Total Pages

Publisher

Data Source

[Book] 応用物理学会誌5月号2019

Author(s)

Total Pages

Publisher

Data Source

[Book] Advanced Nanomaterials for Solar Cells and Light Emitting Diodes2019

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] Synthesis of AlOx thin films by atmospheric-pressure mist chemical vapor deposition for surface passivation and electrical insulator layers2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Self-assembled Fluorinated Polymer Passivation Layer for Efficient Perovskite Thin-film Solar Cells2020

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Improved efficiency of methylammonium-free perovskite thin film solar cells by fluorinated ammonium iodide treatment2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effect of thermally annealed atomic-layer-deposited AlOx/chemical tunnel oxide stack layer at the PEDOT:PSS/n-type Si interface to improve its junction quality2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Solution-processed TiO2 as a hole blocking layer in PEDOT:PSS/n-Si heterojunction solar cells2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Role of the solvent in large crystal grain growth of inorganic-organic halide FA0.8Cs0.2PbIxBr3-x perovskite thin films monitored by ellipsometry2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Solution-Processed Crystalline Silicon Heterojunction Solar Cells2019

Author(s)

Journal Title

Data Source

[Journal Article] Carrier transport in PEDOT:PSS/n-Si heterojunction solar cells2019

Ishikawa Ryo 石川良

Ryo Ishikawa 石川良

[Presentation] ポリエレクトロライト/酸化スズ二層構造を電子輸送層とするペロブスカイト太陽電池2023

[Presentation] フルオロフェニルリン酸添加によるペロブスカイト太陽電池の高性能化2021