
	Chemical structure search How to Search	Import MOLfile format is only available (V3000 format is not available) Exact match Substructure search Superstructure search Substructure or superstructure search Similarity search

Rchr

J-GLOBAL ID：200901015819334892 Update date: Apr. 21, 2025

Yagi Shuhei

ヤギシユウヘイ | Yagi Shuhei

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： http://opt.eeap.saitama-u.ac.jp/index.html

Research field (3)： Semiconductors, optical and atomic physics , Crystal engineering , Electric/electronic material engineering

Research keywords (3)： High Efficiency Solar Cells , Crystal Growth , Semiconductor Engineering

Research theme for competitive and other funds (11)：

2024 - 2027 Improvement of the efficiency of photovoltaic cells using two-step optical absorption through band tail states
2022 - 2025 A novel stacked structure of intermediate band cells for higher efficiency
2018 - 2020 希釈窒化物混晶による超高効率中間バンドタンデム太陽電池の研究
2016 - 2019 希釈窒化物半導体による高効率マルチバンド太陽電池の研究
2014 - 2017 Study on the Behavior of Defects in Dilute Nitride Semiconductors and Improvement of Device Reliability

Show all

Papers (53)：

Md Faruk Hossain, Shuhei Yagi, Hiroyuki Yaguchi. Effects of Carrier Supply to the Intermediate Band by Impurity Doping on Two-Step Photocurrent Generation in GaAs:N-Based Intermediate Band Solar Cell. North American Academic Research. 2025. 8. 2. 112-128
Md Faruk Hossain, Shuhei Yagi, Hiroyuki Yaguchi. Analysis of two-step photocurrent generation in GaAs:N-based intermediate band solar cells with utilization of device simulation. AIP Advances. 2025. 15. 2. 025212
Abdul Qayoom, Shuhei Yagi, Hiroyuki Yaguchi. Nitrogen Concentration Dependence of Two-Step Photocurrent Generation by Below-Gap Excitation in GaPN Alloys. physica status solidi (b). 2024. 261. 4
Abdul Qayoom, Sanjida Ferdous, Shuhei Yagi, Hiroyuki Yaguchi. Photocurrent enhancement by below bandgap excitation in GaPN. Japanese Journal of Applied Physics. 2023. 62. SK. SK1038-SK1038
Shuhei Yagi, Shun Numata, Yasushi Shoji, Yoshitaka Okada, Hiroyuki Yaguchi. Effects of carrier-blocking barrier height on two-step photocurrent generation in dilute nitride intermediate band solar cells. Japanese Journal of Applied Physics. 2023. 62. SK. SK1008-SK1008

MISC (100)：

Patents (9)：

Books (1)：

Education (4)：

2001 - 2004 Tokyo Institute of Technology Graduate School, Division of Science and Engineering Department of Physical Electronics
1999 - 2001 Tokyo Insititute of Technology Graduate School, Division of Science and Engineering Department of Physical Electronics
1997 - 1999 The University of Electro-Communications Faculty of Electro Communications Department of Electronics
1992 - 1997 Tokyo National College of Technology

Professional career (1)：

Work history (8)：

2015/04 - 現在 Saitama University Graduate School of Science and Engineering Associate Professor
2010/04 - 2015/03 Saitama Univeristy Graduate School of Science and Engineering Assistant Professor
2009/04 - 2010/03 The University of Tokyo Research Center for Advanced Science and Technology Project Assistant Professor
2008/04 - 2009/03 The University of Tokyo Research Center for Advanced Science and Technology Project Research Fellow
2007/05 - 2008/03 Tsukuba University Institute of Applied Physics Reserch Fellow

Show all

Committee career (8)：

2024/11 - 現在 JJAP特集号編集委員会(PVSEC-35) JJAP特集号編集委員(PVSEC-35)
2020/04 - 現在 The Japan Society of Applied Physics APEX/JJAP Editor
2012/06 - 2018/09 応用物理学会学術講演会プログラム編集委員
2017/11 - 2018/04 JJAP special issue (PVSEC-27) JJAP special issue guest editor (PVSEC-27)
2017/06 - 2017/11 第27回太陽光発電国際会議(PVSEC-27) プログラム編集委員

Show all

Awards (1)：

Association Membership(s) (3)：

The Japan Photovoltaic Society , 電子情報通信学会 , 応用物理学会

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.


	Free word	※Add the following synonyms, you can increase the number of hits.




		～