Miyashita Naoya 宮下直也

Researcher Number	20770788
Other IDs
Affiliation (Current)	2025: 電気通信大学, 大学院情報理工学研究科, 准教授
Affiliation (based on the past Project Information) *help	2022 – 2023: 電気通信大学, 大学院情報理工学研究科, 准教授 2020 – 2021: 東京大学, 先端科学技術研究センター, 特任講師 2016 – 2017: 東京大学, 先端科学技術研究センター, 特任助教
Review Section/Research Field	Principal Investigator Basic Section 36020:Energy-related chemistry / Electronic materials/Electric materials
Keywords	Principal Investigator 太陽電池 / III-V族化合物半導体 / 希釈窒化物半導体 / 高不整合混晶 / 中間バンド / マルチバンド材料 / N-H結合 / MBE / 窒素水素結合 / Solar cell / Hydrogen modification / Dilute nitride / III-V semiconductor

Engineering the intermediate band of highly mismatched alloys for improving the interband transitionsPrincipal Investigator
- Principal Investigator
  
  Miyashita Naoya
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 36020:Energy-related chemistry
- Research Institution
  The University of Electro-Communications
  The University of Tokyo
H-induced modification of dilute nitride semiconductors and control of N-H atomic bondsPrincipal Investigator
- Principal Investigator
  
  Miyashita Naoya
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  The University of Tokyo

All 2024 2023 2022 2018 2017 2016

All Journal Article Presentation Book

[Book] Chapter ten in Book; Photovoltaics for Space - Key Issues, Missions and Alternative Technologies2023
- Author(s)
  Naoya Miyashita, Yoshitaka Okada
- Total Pages
  27
- Publisher
  Elsevier
- Data Source
  KAKENHI-PROJECT-20K05682
[Journal Article] Resonant Tunneling Injection of Electrons Through Double Stacked GaAs/InAs Quantum Dots with Nanohole Electrode2023
- Author(s)
  Y. Nakazato, N. Miyashita and K. Yamaguchi
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 62 Issue: 11 Pages: 1120051-6
- DOI
  10.35848/1347-4065/ad0677
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K04196, KAKENHI-PROJECT-20K05682
[Journal Article] N-H-related deep-level defects in dilute nitride semiconductor GaInNAs for four-junction solar cells2018
- Author(s)
  Yilun He, Naoya Miyashita, Yoshitaka Okada
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 採択済
- NAID
  210000149536
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K21007
[Journal Article] Improvement of 1.0 eV GaInNAsSb solar cell performance upon optimal annealing2017
- Author(s)
  Naoya Miyashita, Nazmul Ahsan, and Yoshitaka Okada
- Journal Title
  
  Physica Status Solidi A
  
  Volume: 214 Issue: 3 Pages: 1600586-1600586
- DOI
  10.1002/pssa.201600586
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16K21007
[Presentation] バイアス光照射による薄膜タンデム太陽電池の各サブセルのI-V測定2024
- Author(s)
  稲葉大陸, 伊坪壮太, 宮下直也, 曽我部東馬, 岡田至崇, 山口浩一
- Organizer
  第71回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20K05682
[Presentation] Dilute nitride based MQWs with strain compensation for 1.0 eV subcells2022
- Author(s)
  Naoya Miyashita*, Yusuke Oteki, Nazmul Ahsan, Tomah Sogabe, Koichi Yamaguchi, Yoshitaka Okada
- Organizer
  International Photovoltaic Science and Engineering Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K05682
[Presentation] 希釈窒化物半導体 GaInNAsSb中の深準位欠陥の解析と制御2018
- Author(s)
  何軼倫，宮下直也，岡田至崇
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-16K21007
[Presentation] Characterization of Inverted Grown Lattice-matching Multijunction Solar Cells with 1.0eV Dilute Nitride Subcell2017
- Author(s)
  Naoya Miyashita, Takaaki Agui, Hiroyuki Juso, Tatsuya Takamoto, Yoshitaka Okada
- Organizer
  Photovoltaic Science and Engineering Conference (PVSEC-27)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21007
[Presentation] 原子状水素援用MBEによるGa(In)NAs薄膜の残留キャリアと水素照射効果2017
- Author(s)
  何軼倫, 宮下直也, 岡田至崇
- Organizer
  第64回応用物理学会春季学術講演会
- Place of Presentation
  パシフィコ横浜（神奈川県）
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-16K21007
[Presentation] 希釈窒化物サブセルを用いた格子整合4 接合太陽電池の作製2017
- Author(s)
  宮下直也，何軼倫，高本達也，十楚博行，安居院高明，岡田至崇
- Organizer
  第14回「次世代の太陽光発電システム」シンポジウム
- Data Source
  KAKENHI-PROJECT-16K21007
[Presentation] Control of Background Carrier Concentration in H-MBE Grown GaInNAs Thin Films for 4-junction Solar Cells2017
- Author(s)
  Yilun He, Naoya Miyashita, Yoshitaka Okada
- Organizer
  Photovoltaic Science and Engineering Conference (PVSEC-27)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21007
[Presentation] Development of dilute nitrides and multijunction solar cells2017
- Author(s)
  Naoya Miyashita, Nazmul Ahsan, Yoshitaka Okada
- Organizer
  2nd International Conference on Advances in Materials Science and Technology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21007
[Presentation] Effect of Hydrogen Annealing for Dilute Nitride GaInNAsSb Solar Cells2017
- Author(s)
  Naoya Miyashita, Yilun He, Yoshitaka Okada
- Organizer
  Compound Semiconductor Week (CSW) 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21007
[Presentation] 4 接合太陽電池に向けたGaInNAs薄膜中の残留キャリア制御2017
- Author(s)
  何軼倫，宮下直也，岡田至崇
- Organizer
  第14回「次世代の太陽光発電システム」シンポジウム
- Data Source
  KAKENHI-PROJECT-16K21007
[Presentation] Improvement of 1.0 eV GaInNAsSb solar cell performance upon annealing2016
- Author(s)
  Naoya Miyashita, Nazmul Ahsan, and Yoshitaka Okada
- Organizer
  Compound Semiconductor Week 2016
- Place of Presentation
  富山国際会議場（富山県）
- Year and Date
  2016-06-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21007
[Presentation] Enhancement of carrier collection in GaInNAs:Sb solar cells2016
- Author(s)
  Naoya Miyashita, Nazmul Ahsan, and Yoshitaka Okada
- Organizer
  EMN Prague Meeting
- Place of Presentation
  Prague (Czech)
- Year and Date
  2016-06-21
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21007

1. 山口浩一

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Miyashita Naoya 宮下 直也

Research Projects

Research Products

Co-Researchers

Engineering the intermediate band of highly mismatched alloys for improving the interband transitionsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

H-induced modification of dilute nitride semiconductors and control of N-H atomic bondsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Chapter ten in Book; Photovoltaics for Space - Key Issues, Missions and Alternative Technologies2023

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] Resonant Tunneling Injection of Electrons Through Double Stacked GaAs/InAs Quantum Dots with Nanohole Electrode2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] N-H-related deep-level defects in dilute nitride semiconductor GaInNAs for four-junction solar cells2018

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Improvement of 1.0 eV GaInNAsSb solar cell performance upon optimal annealing2017

Author(s)

Journal Title

DOI

Data Source

[Presentation] バイアス光照射による薄膜タンデム太陽電池の各サブセルのI-V測定2024

Author(s)

Organizer

Data Source

[Presentation] Dilute nitride based MQWs with strain compensation for 1.0 eV subcells2022

Author(s)

Organizer

Data Source

[Presentation] 希釈窒化物半導体 GaInNAsSb中の深準位欠陥の解析と制御2018

Author(s)

Organizer

Data Source

[Presentation] Characterization of Inverted Grown Lattice-matching Multijunction Solar Cells with 1.0eV Dilute Nitride Subcell2017

Author(s)

Organizer

Data Source

[Presentation] 原子状水素援用MBEによるGa(In)NAs薄膜の残留キャリアと水素照射効果2017

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 希釈窒化物サブセルを用いた格子整合4 接合太陽電池の作製2017

Author(s)

Organizer

Data Source

[Presentation] Control of Background Carrier Concentration in H-MBE Grown GaInNAs Thin Films for 4-junction Solar Cells2017

Author(s)

Organizer

Data Source

[Presentation] Development of dilute nitrides and multijunction solar cells2017

Author(s)

Organizer

Data Source

[Presentation] Effect of Hydrogen Annealing for Dilute Nitride GaInNAsSb Solar Cells2017

Author(s)

Organizer

Data Source

[Presentation] 4 接合太陽電池に向けたGaInNAs薄膜中の残留キャリア制御2017

Author(s)

Organizer

Data Source

[Presentation] Improvement of 1.0 eV GaInNAsSb solar cell performance upon annealing2016

Author(s)

Miyashita Naoya 宮下直也