KAWAHARAZUKA Atsushi 河原塚篤

Researcher Number	40329082
Other IDs
External Links
Affiliation (based on the past Project Information) *help	2013 – 2014: 早稲田大学, 理工学術院, 准教授 2010 – 2012: 早稲田大学, 高等研究所, 准教授 2008: 早稲田大学, 高等研究所, 准教授 2007: Waseda University, 付置研究所, 准教授 2005 – 2007: 早稲田大学, 生命医療工学研究所, 講師
Review Section/Research Field	Principal Investigator Electronic materials/Electric materials Except Principal Investigator Electronic materials/Electric materials
Keywords	Principal Investigator 間接遷移 / 直接遷移 / 超格子 / 太陽電池 / 混晶 / InAs / 再結合電流 / 電流電圧特性 / GaAs / AlAs … More / 光吸収 / 励起子 / 窒化物半導体 / 分子線エピタキシー / InN / キュリー温度 / 空間分離ドーピング / MEE / MBE / スピントロニクス / GaMnAs / 希薄磁性半導体 … More Except Principal Investigator ヘテロ構造 / 結晶評価 / エピタキシャル成長 / 界面 / 表面 / 作成・評価技術 / 薄膜・量子構造 / 半導体 / Si/SiO2 / 解放電圧 / AlGaAs/GaAs / 励起子吸収 / タンデム太陽電池 / 超格子 / スパッタリング / Si/SiO2超格子 / AlGaAs/GaAs超格子 / 超格子太陽電池 / 分子線エピタキシー / 励起子吸収効果 / 温度安定性 / 太陽電池 / 希薄磁性半導体 / ナノチャネル / 選択エピタキシャル成長 / 高周波デバイス / 巨大磁気抵抗 / バリスティック / MEE / MBE / フラーレン / 弾道電子デバイス / 半導体ナノ構造 / III-V族化合物半導体 / マイグレーション・エンハンストエピタキシー(MEE) / 分子線エピタキシー(MBE) Less

直接遷移／間接遷移ハイブリッド型超格子を用いた薄膜太陽電池の研究Principal Investigator
- Principal Investigator
  
  河原塚篤
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Waseda University
Development of solar cells with high stability at elevated temperatures
- Principal Investigator
  
  HORIKOSHI Yoshiji
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Waseda University
Study on solar-cells using InN/GaN superlattice peudo-alloyPrincipal Investigator
- Principal Investigator
  
  KAWAHARAZUKA Atsushi
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Waseda University
Development of new high-speed electronic devices using 1D quantum structures
- Principal Investigator
  
  HORIKOSHI , Yoshiji
- Project Period (FY)
  2005 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Waseda University
不純物の空間分離ドーピングによるGaMnAs磁気特性の向上Principal Investigator
- Principal Investigator
  
  河原塚篤
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Waseda University

All 2015 2014 2013 2012 2011 2010 2009 2008 2007 Other

All Journal Article Presentation Book Patent

[Book] 超格子構造太陽電池の開発2012
- Author(s)
  河原塚篤
- Total Pages
  20
- Publisher
  株式会社NTS
- Data Source
  KAKENHI-PROJECT-23360163
[Book] 高効率太陽電池2012
- Author(s)
  河原塚篤他
- Publisher
  エヌ・ティー・エス
- Data Source
  KAKENHI-PROJECT-22760233
[Book] 高効率太陽電池　第一章六節　AlGaAs/GaAs超格子構造太陽電池の開発2012
- Author(s)
  河原塚篤、堀越佳治　他
- Total Pages
  376
- Publisher
  株式会社NTS
- Data Source
  KAKENHI-PROJECT-22760233
[Journal Article] Effects of surface barrier layer in AlGaAs/GaAs solar cells2015
- Author(s)
  Hiroyuki Urabe, Makoto Kuramoto, Tomohiro Nakano, Atsushi Kawaharazuka, Toshiki Makimoto, Yoshiji Horikoshi
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: in press Pages: 330-332
- DOI
  10.1016/j.jcrysgro.2015.02.097
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25420298
[Journal Article] Investigation of CuGaSe2/CuInSe2 double heterojunction interfaces grown by molecular beam epitaxy2015
- Author(s)
  athiabama Thiru, Masaki Asakawa, Kazuki Honda, Atsushi Kawaharazuka, Atsushi Tackeuchi,
- Journal Title
  
  AIP Advances
  
  Volume: 5 Pages: 027120-1
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-23360163
[Journal Article] Study of single crystal CuInSe2 thin films and CuGaSe2/CuInSe2 single quantum well grown by molecular beam epitaxy2015
- Author(s)
  .Sathiabama Thiru, Masaki Asakawa, Kazuki Honda, Atsushi Kawaharazuka, Atsushi Tackeuchi, Toshiki Makimoto and Yoshiji Horikoshi
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: in print Pages: 203-206
- DOI
  10.1016/j.jcrysgro.2015.02.059
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-23360163
[Journal Article] High absorption efficiency of AlGaAs/GaAs superlattice solar cells2015
- Author(s)
  Jiro Nishinaga, Atsushi Kawaharazuka and Yoshiji. Horikoshi
- Journal Title
  
  Jpn. J. Appl. Phys.
  
  Volume: 54
- NAID
  210000145127
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-23360163
[Journal Article] High absorption efficiency of AlGaAs/GaAs superlattice solar cells2015
- Author(s)
  Jiro Nishinaga, Atsushi Kawaharazuka and Yoshiji Horikoshi
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 54 Issue: 5 Pages: 052301-052301
- DOI
  10.7567/jjap.54.052301
- NAID
  210000145127
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25420298, KAKENHI-PROJECT-25420299
[Journal Article] Study of single crystal CuInSe2 thin films and CuGaSe2/CuInSe2 single quantum well grown by molecular beam epitaxy2015
- Author(s)
  Sathiabama Thiru, Masaki Asakawa, Kazuki Honda, Atsushi Kawaharazuka, Atsushi Tackeuchi, Toshiki Makimoto, Yoshiji Horikoshi
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: in press
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25420298
[Journal Article] Recombination current in AlGaAs/GaAs superlattice solar-cells grown by molecular beam epitaxy2015
- Author(s)
  A. Kawaharazuka, J. Nishinaga, Y. Horikoshi
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: in press Pages: 326-329
- DOI
  10.1016/j.jcrysgro.2015.03.047
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25420298, KAKENHI-PROJECT-25420299
[Journal Article] Effects of surface barrier layer in AlGaAs/GaAs solar cells2015
- Author(s)
  39.Hiroyuki Urabe, Makoto Kuramoto, Tomohiro Nakano, Atsushi Kawaharazuka, Toshiki Makimoto, Yoshiji Horikoshi
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: in print Pages: 22742-22742
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-23360163
[Journal Article] Optical properties of AlxGa1-xAs/GaAs superlattice solar cells2015
- Author(s)
  40.Makoto Kuramoto, Hiroyuki Urabe, Tomohiro Nakano, Atsushi Kawaharazuka, Jiro Nishinaga, Toshiki Makimoto and Yoshiji Horikoshi
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: in print Pages: 22770-22770
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-23360163
[Journal Article] Optical properties of AlxGa1−xAs/GaAs superlattice solar cells2015
- Author(s)
  Makoto Kuramoto, Hiroyuki Urabe, Tomohiro Nakano, Atsushi Kawaharazuka, Jiro Nishinaga, Toshiki Makimoto, Yoshiji Horikoshi
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: in press Pages: 333-336
- DOI
  10.1016/j.jcrysgro.2015.03.024
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25420298, KAKENHI-PROJECT-25420299
[Journal Article] Investigation of CuGaSe2/CuInSe2 double heterojunction interfaces grown by molecular beam epitaxy2015
- Author(s)
  Sathiabama Thiru, Masaki Asakawa, Kazuki Honda, Atsushi Kawaharazuka, Atsushi Tackeuchi, Toshiki Makimoto and Yoshiji Horikoshi
- Journal Title
  
  AIP Advances
  
  Volume: 5 Issue: 2 Pages: 027120-027120
- DOI
  10.1063/1.4908229
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25420298
[Journal Article] Optical Properties of Amorphous and Nanostructure Si/SiO2 Quantum Wells2014
- Author(s)
  30.T. Takeuchi, M. Kondo, M. Fujuta, A. Kawaharazuka, and Y. Horikoshi
- Journal Title
  
  J. Nano. Res.
  
  Volume: 26 Pages: 59-62
- DOI
  10.4028/www.scientific.net/jnanor.26.59
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-23360163
[Journal Article] Photoluminescence study of Si doped and undoped Chalcopyrite CuGaSe22013
- Author(s)
  S. Thiru, M. Fujita, A. Kawaharazuka, and Y. Horikoshi
- Journal Title
  
  Appl. Phys. A
  
  Volume: 113 Issue: 2 Pages: 257-261
- DOI
  10.1007/s00339-013-7951-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360163, KAKENHI-PROJECT-25420298
[Journal Article] Characteristics of CuGaSe2 layers grown on GaAs substrates2013
- Author(s)
  M.Fujita, A. Kawaharazuka, and Y. Horikoshi
- Journal Title
  
  J. Cryst. Growth
  
  Volume: 378 Pages: 154-157
- DOI
  10.1016/j.jcrysgro.2012.12.171
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360163, KAKENHI-PROJECT-25420298
[Journal Article] High Absorption Efficiency Superlattice Solar Cells by Excitons2013
- Author(s)
  J. Nishinaga, A. Kawaharazuka, K. Onomitsu, and Y. Horikoshi
- Journal Title
  
  J. Appl. Phys. 52
  
  Volume: 52 Issue: 11R Pages: 112302-112302
- DOI
  10.7567/jjap.52.112302
- NAID
  40019883484
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360163, KAKENHI-PROJECT-25420298, KAKENHI-PROJECT-25420299
[Journal Article] Excitonic absorption on AlGaAs/GaAs superlattice solar cells2012
- Author(s)
  J.Nishinaga, A.Kawaharazuka, K.Onomitsu, K.H.Ploog, Y.Horikoshi
- Journal Title
  
  Physica Status solidi C
  
  Volume: 9 Issue: 2 Pages: 330-333
- DOI
  10.1002/pssc.201100276
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760233, KAKENHI-PROJECT-23760293
[Journal Article] Successful growth of Cu_2Se-free CuGaSe_2 by Migration-Enhanced Epitaxy2012
- Author(s)
  M. Fujita, T. Sato, T. Kitada, A. Kawaharazuka, and Y. Horikoshi
- Journal Title
  
  J. Vacum. Sci. Tech. B
  
  Volume: 30
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760233
[Journal Article] Excitonic absorption on AlGaAs/GaAs superlattice solar cells2012
- Author(s)
  J. Nishinaga, A. Kawaharazuka, K. Onomitsu, K. H. Ploog, and Y. Horikoshi
- Journal Title
  
  Physica Status solidi C 9
  
  Pages: 330-333
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760233
[Journal Article] Successful growth of Cu2Se-free CuGa2Se2 by Migration-Enhanced Epitaxy2012
- Author(s)
  M.Fujita, T.Sato, T.Kitada, A.Kawaharazuka, Y.Horikoshi
- Journal Title
  
  J.Vac.Sci.Technol.B
  
  Volume: 30 Issue: 2
- DOI
  10.1116/1.3690456
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760233, KAKENHI-PROJECT-23360163
[Journal Article] Effect of excitons on the absorption in the solar-cell with AlGaAs/GaAs superlattice grown by molecular beam epitaxy2011
- Author(s)
  A.Kawaharazuka, K.Onomitsu, J.Nishinaga, Y.Horikoshi
- Journal Title
  
  J.Cryst.Growth
  
  Volume: 323 Issue: 1 Pages: 504-507
- DOI
  10.1016/j.jcrysgro.2010.12.051
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760233, KAKENHI-PROJECT-23360163, KAKENHI-PROJECT-23760293
[Journal Article] Growth of CuGaSe_2 Layers on Closely Lattice-Matched GaAs Substrates by Migration-Enhanced Epitaxy2011
- Author(s)
  M. Fujita, A. Kawaharazuka, J. Nishinaga, K. H. Ploog, and Y. Horikoshi
- Journal Title
  
  Jpn. J. Appl. Phys
  
  Volume: 50 Pages: 125502-125502
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760233
[Journal Article] Growth of CuGaSe2 Layers on Closely Lattice-Matched GaAs Substrates by Migration-Enhanced Epitaxy2011
- Author(s)
  M.FUJITA, A.KAWAHARAZUKA, J.NISHINAGA, K.H.PLOOG, Y.HORIKOSHI
- Journal Title
  
  Jpn.J.Appl.Phys.
  
  Volume: 50 Issue: 12R Pages: 125502-125502
- DOI
  10.1143/jjap.50.125502
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760233, KAKENHI-PROJECT-23360163
[Journal Article] Effect of excitons on the absorption in the solar-cell with AlGaAs/GaAs superlattice grown by molecular beam epitaxy2011
- Author(s)
  A. Kawaharazuka, K. Onomitsu, J. Nishinaga, and Y. Horikoshi
- Journal Title
  
  J. Cryst. Growth
  
  Volume: 323 Pages: 504-504
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760233
[Journal Article] Effect of excitons in AlGaAs/GaAs superlattice solar cells2011
- Author(s)
  J.Nishinaga, A.Kawaharazuka, K.Onomitsu, K.H.Ploog, Y.Horikoshi
- Journal Title
  
  Jpn.J.Appl.Phys.
  
  Volume: 50 Issue: 5R Pages: 052302-052302
- DOI
  10.1143/jjap.50.052302
- NAID
  40018812632
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760233, KAKENHI-PROJECT-23360163, KAKENHI-PROJECT-23760293
[Journal Article] Effect of excitons in AlGaAs / GaAs superlattice solar cells2011
- Author(s)
  J. Nishinaga, A. Kawaharazuka, K. Onomitsu, K. H. Ploog, and Y. Horikoshi
- Journal Title
  
  Jpn. J. Appl. Phys
  
  Volume: 50 Pages: 52302-52302
- NAID
  40018812632
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760233
[Journal Article] Excitonic absorption on AlGaAs/GaAs superlattice solar cells2011
- Author(s)
  J.Nishinaga, A.Kawaharazuka, K.Onomitsu, K.H.Ploog, Y.Horikoshi
- Journal Title
  
  Physica Status solidi
  
  Volume: C9(2) Pages: 330-333
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23360163
[Journal Article] Effect of surface Ga accumulation on the growth of GaN by molecular beam epitaxy2010
- Author(s)
  A. Kawaharazuka, T. Yoshizaki, T. Hiratsuka, and Y. Horikoshi
- Journal Title
  
  Phys. Status Solidi C
  
  Volume: 7 Pages: 342-342
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760233
[Journal Article] Growth of GaN with warm ammonia by molecular beam epitaxy2009
- Author(s)
  A. Kawaharazuka, T. Yoshizaki, K. H. PIoog, Y. Horikoshi
- Journal Title
  
  J. Cryst. Growth 311
  
  Pages: 2025-2028
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17206031
[Journal Article] Effect of the MgO substrate on the growth of GaN2009
- Author(s)
  R. Suzuki. A. Kawaharazuka., Y. Horikoshi
- Journal Title
  
  J. Cryst. Growth 311
  
  Pages: 2021-2024
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17206031
[Journal Article] RHEED intensity oscillation of C60 layer epitaxial growth2009
- Author(s)
  J. Nishinaga, A. Kawaharazuka, Y. Horikoshi
- Journal Title
  
  J. Cryst. Growth 311
  
  Pages: 2227-2231
- NAID
  120001351265
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17206031
[Journal Article] Investigation of C60 Epitaxial Growth Mechanism on GaAs Substrates2009
- Author(s)
  J. Nishinaga, A. Kawaharazuka, Y. Horikoshi
- Journal Title
  
  Jpn. J. Appl. Phys. 48
- NAID
  120001351264
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17206031
[Journal Article] Area selective epitaxy of GaAs by migration-enhanced epitaxy with As2 and As4 arsenic sources2008
- Author(s)
  A. Kawaharazuka, I. Yoshiba, Y. Horikoshi
- Journal Title
  
  Appl. Surf. Sci. 255
  
  Pages: 737-739
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17206031
[Journal Article] Area selective epitaxy of GaAs by migration-enhanced epitaxy with As2 and As4 arsenic sources2008
- Author(s)
  A. Kawaharazuka, I. Yoshiba, and Y. Horikoshi
- Journal Title
  
  Appl. Surf. Sci. 255
  
  Pages: 737-739
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17206031
[Journal Article] RHEED intensity oscillations of C60 growth on GaAs substrates2008
- Author(s)
  J. Nishinaga, A. Kawaharazuka, Y. Horikoshi
- Journal Title
  
  Appl. Surf. Sci. 255
  
  Pages: 682-684
- NAID
  120001351263
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17206031
[Journal Article] Be and Mg co-doping in GaN2007
- Author(s)
  A.Kawaharazuka
- Journal Title
  
  J.Crystal Growth 301-302
  
  Pages: 414-416
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17206031
[Patent] 太陽電池2013
- Inventor(s)
  堀越佳治、河原塚篤、西永慈郎、山口浩司、小野満恒二
- Industrial Property Rights Holder
  堀越佳治、河原塚篤、西永慈郎、山口浩司、小野満恒二
- Industrial Property Rights Type
  特許
- Filing Date
  2013-03-18
- Data Source
  KAKENHI-PROJECT-23360163
[Patent] 太陽電池2013
- Inventor(s)
  小野満恒二、山口浩司、河原塚篤、藤田実樹、西永滋郎、堀越佳治
- Industrial Property Rights Holder
  小野満恒二、山口浩司、河原塚篤、藤田実樹、西永滋郎、堀越佳治
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2013-054639
- Filing Date
  2013-03-18
- Data Source
  KAKENHI-PROJECT-22760233
[Patent] 太陽電池2013
- Inventor(s)
  小野満恒二、山口浩司、河原塚篤、藤田実樹、西永滋郎、堀越佳治
- Industrial Property Rights Holder
  日本電信電話(株), (学)早稲田大学
- Filing Date
  2013-03-18
- Data Source
  KAKENHI-PROJECT-22760233
[Patent] CIS-CGS 太陽電池2013
- Inventor(s)
  堀越佳治、河原塚篤、西永慈郎、山口浩司、小野満恒二
- Industrial Property Rights Holder
  堀越佳治、河原塚篤、西永慈郎、山口浩司、小野満恒二
- Industrial Property Rights Type
  特許
- Filing Date
  2013-03-25
- Overseas
- Data Source
  KAKENHI-PROJECT-23360163
[Patent] CGS/CIS超格子太陽電池2013
- Inventor(s)
  小野満恒二、山口浩司、河原塚篤、藤田実樹、西永滋郎、堀越佳治
- Industrial Property Rights Holder
  日本電信電話(株), (学)早稲田大学
- Industrial Property Number
  2013-061464
- Filing Date
  2013-03-25
- Data Source
  KAKENHI-PROJECT-22760233
[Patent] 太陽電池2012
- Inventor(s)
  堀越佳治、河原塚篤、小野満恒二、山口浩司
- Industrial Property Rights Holder
  日本電信電話(株), (学)早稲田大学
- Industrial Property Number
  2012-166626
- Filing Date
  2012-07-27
- Data Source
  KAKENHI-PROJECT-22760233
[Patent] 太陽電池2012
- Inventor(s)
  堀越佳治、河原塚篤、西永慈郎、山口浩司、小野満恒二
- Industrial Property Rights Holder
  堀越佳治、河原塚篤、西永慈郎、山口浩司、小野満恒二
- Industrial Property Rights Type
  特許
- Filing Date
  2012-07-27
- Data Source
  KAKENHI-PROJECT-23360163
[Patent] 半導体における不純物ドーピング法2007
- Inventor(s)
  堀越佳治,河原塚篤,田辺達也,中西文毅,森大樹
- Industrial Property Rights Holder
  住友電気工業(株)
- Industrial Property Number
  2007-024659
- Filing Date
  2007-02-02
- Data Source
  KAKENHI-PROJECT-17206031
[Presentation] 高温時におけるAlGaAs/GaAs超格子太陽電池のI-V特性2014
- Author(s)
  西永慈郎、河原塚篤、堀越佳治
- Organizer
  第６１回応用物理学会春季学術講演会
- Place of Presentation
  青山学院大学
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] GaAs(001)上に成長したCuGaSe2薄膜のRHEED観察と光学特性2014
- Author(s)
  SathiabamaThiru、佐藤知嵩、豊田康揮、河原塚篤、堀越佳治
- Organizer
  第６１回応用物理学会春季学術講演会
- Place of Presentation
  青山学院大学
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] 太陽電池の特性値を用いた再結合電流の評価2014
- Author(s)
  河原塚篤、西永慈郎、堀越佳治
- Organizer
  第６１回応用物理学会春季学術講演会
- Place of Presentation
  青山学院大学
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] AlGaAs/GaAs超格子太陽電池における励起子閉じ込め効果2014
- Author(s)
  倉本真、中野朋洋、浦部宏之、堀越佳治、河原塚篤、西永慈郎
- Organizer
  第６１回応用物理学会春季学術講演会
- Place of Presentation
  青山学院大学
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] Photoluminescence of single crystal thin film chalcopyrite CuGaSe2 grown on GaAs(001)2013
- Author(s)
  S. Thiru, M. Fujita, A. Kawaharazuka, K. Onomitsu, and Y. Horikoshi
- Organizer
  40th International Symposium on Compound Semiconductors
- Place of Presentation
  Kobe
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] AlGaAs/GaAs超格子太陽電池における励起子吸収2013
- Author(s)
  西永慈郎、河原塚篤、小野満恒二、K.H. Ploog、堀越佳治
- Organizer
  第７４回応用物理学会秋季学術講演会
- Place of Presentation
  同志社大学
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] Excitonic absorption on AlGaAs/GaAs superlattice solar cells2013
- Author(s)
  J. Nishinaga, A. Kawaharazuka, and Y. Horikoshi
- Organizer
  2013 MRS Fall Meeting
- Place of Presentation
  Boston, Massachusetts, USA
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] Excitonic absorption on AlGaAs/GaAs superlattice solar cells2013
- Author(s)
  J. Nishinaga, A. Kawaharazuka, and Y. Horikoshi
- Organizer
  30th North American Molecular Beam Epitaxy Conference
- Place of Presentation
  Banff, Canada
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] Excitonic absorption on AlGaAs/GaAs superlattice solar cells2013
- Author(s)
  J. Nishinaga, A. Kawaharazuka, K. Onomitsu, K. Ploog, and Y. Horikoshi
- Organizer
  40th International Symposium on Compound Semiconductors
- Place of Presentation
  Kobe
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] Effect of excitonic absorption on the efficiency of AlGaAs/GaAs solar cells2013
- Author(s)
  Y. Horikoshi, J. Nishinaga, A. Kawaharazuka, K. H. Ploog, K. Onomitsu, and M. Fujita
- Organizer
  2013 JSAP-MRS Joint Symposia
- Place of Presentation
  Kyoto
- Invited
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] X電子伝導を用いたAl0.52In0.48P/Ga0.51In0.49P超格子太陽電池2012
- Author(s)
  河原塚篤，小野満恒二，堀越佳治
- Organizer
  第73回応用物理学会学術講演会、、9月11日-9月14日
- Place of Presentation
  愛媛･松山大学
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] CuInSe2/CuGaSe2超格子の吸収効率(17pC1-3)2012
- Author(s)
  河原塚篤, 藤田実樹, 堀越佳治
- Organizer
  第59回応用物理学関係連合講演会
- Place of Presentation
  早稲田大学
- Year and Date
  2012-03-17
- Data Source
  KAKENHI-PROJECT-23360163
[Presentation] GaAs/AlAs Superlattice Solar-Cell with X-Electron Conduction2012
- Author(s)
  A. Kawaharazuka, K. Onomitsu, and Y. Horikoshi
- Organizer
  Tu-3A.5, 39th International Symposium on Compound Semiconductors
- Place of Presentation
  Santa Barbara, CA, USA
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] Characteristics of CuGaSe_2 layers grown on GaAs substrates2012
- Author(s)
  M. Fujita, A. Kawaharazuka, and Y. Horikoshi
- Organizer
  ThP-28, The 17th international conference on molecular beam epitaxy Nara
- Place of Presentation
  Japan
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] Absorption efficiency of CuGaSe2/CuInSe2 superlattice2012
- Author(s)
  A.Kawaharazuka, M. Fujita and Y. Horikoshi
- Organizer
  17th international conference on molecular beam epitaxy
- Place of Presentation
  Nara, Japan
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] GaAs/AlAs Superlattice Solar-Cell with X-Electron Conduction2012
- Author(s)
  A. Kawaharazuka, K. Onomitsu, and Y. Horikoshi
- Organizer
  39th International Symposium on Compound Semiconductors
- Place of Presentation
  Santa Barbara, CA, USA
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] 超格子エキシトン太陽電池2012
- Author(s)
  河原塚篤
- Organizer
  「高効率ナノエピタキシャル太陽電池の最先端」日本結晶成長学会ナノ構造・エピタキシャル成長分科会
- Place of Presentation
  東京大学生産技術研究所
- Invited
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] CuInSe2/CuGaSe2超格子の吸収効率2012
- Author(s)
  河原塚篤, 藤田実樹, 堀越佳治
- 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-22760233
[Presentation] Absorption efficiency of CuGaSe_2/CuInSe_2 superlattice2012
- Author(s)
  A. Kawaharazuka, M. Fujita, and Y. Horikoshi
- Organizer
  WeA-1-4, The 17th international conference on molecular beam epitaxy Nara
- Place of Presentation
  Japan
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] 「超格子エキシトン太陽電池」日本結晶成長学会ナノ構造・エピタキシャル成長分科会シンポジウム2012
- Author(s)
  河原塚篤
- Organizer
  「高効率ナノエピタキシャル太陽電池の最先端」、日本結晶成長学会ナノ構造・エピタキシャル成長分科会
- Place of Presentation
  東京大学生産技術研究所
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] Excitonic Effect on the Semiconductor Solar-Cells with AlGaAs/GaAs Superlattices2011
- Author(s)
  A.Kawaharazuka, J.Nishinaga, Y.Horikoshil
- Organizer
  21st International Photovoltaic Science and Engineering Conference (PVSEC-21)
- Place of Presentation
  Fukuoka, Japan
- Year and Date
  2011-12-02
- Data Source
  KAKENHI-PROJECT-23360163
[Presentation] Excitonic absorption on AlGaAs/GaAs superlattice solar cells2011
- Author(s)
  J.Nishinaga, A.Kawaharazuka, K.Onomitsu, K.H.Ploog, Y.Horikoshi
- Organizer
  38th International Symposium on Compound Semiconductors
- Place of Presentation
  Berlin, Germany
- Year and Date
  2011-05-22
- Data Source
  KAKENHI-PROJECT-23360163
[Presentation] AlGaAs/GaAs超格子太陽電池の吸収効率の評価2011
- Author(s)
  河原塚篤、西永慈郎、堀越佳治
- Organizer
  第72回応用物理学会学術講演会
- Place of Presentation
  山形大学(山形県)
- Year and Date
  2011-08-31
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] AlGaAs/GaAs超格子太陽電池の吸収効率の評価(31pH-12)2011
- Author(s)
  河原塚篤、西永慈郎、堀越佳治
- Organizer
  第72回応用物理学会学術講演会
- Place of Presentation
  山形大学
- Year and Date
  2011-08-31
- Data Source
  KAKENHI-PROJECT-23360163
[Presentation] 励起子吸収を利用したAlGaAs/GaAs超格子太陽電池(31pH-11)2011
- Author(s)
  西永慈郎、河原塚篤、小野満恒二、クラウスプローク、堀越佳治
- Organizer
  第72回応用物理学会学術講演会
- Place of Presentation
  山形大学
- Year and Date
  2011-08-31
- Data Source
  KAKENHI-PROJECT-23360163
[Presentation] Excitonic Effect on the Semiconductor Solar-Cells with AlGaAs/GaAs Superlattices2011
- Author(s)
  A. Kawaharazuka, J. Nishinaga, and Y. Horikoshi
- Organizer
  21^<st> International Photovoltaic Science and Engineering Conference (PVSEC-21)
- Place of Presentation
  Fukuoka, Japan
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] X電子伝導を用いたAlAs/GaAs超格子構造太陽電池の提案2011
- Author(s)
  河原塚篤、小野満恒二、堀越佳治
- 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
- Year and Date
  2011-03-24
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] AlGaAs/GaAs超格子太陽電池における励起子吸収2011
- Author(s)
  西永慈郎、河原塚篤、小野満恒二、クラウスプローク、堀越佳治
- 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
- Year and Date
  2011-03-24
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] 励起子吸収を利用したAlGaAs/GaAs超格子太陽電池2011
- Author(s)
  西永慈郎、河原塚篤、小野満恒二、クラウス・プローク、堀越佳治
- Organizer
  第72回応用物理学会学術講演会
- Place of Presentation
  山形大学(山形県)
- Year and Date
  2011-08-30
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] Excitonic absorption on AlGaAs/GaAs superlattice solar cells2011
- Author(s)
  J.Nishinaga, A.Kawaharazuka, K.Onomitsu, K.H.Ploog, Y.Horikoshi
- Organizer
  28th North American Molecular Beam Epitaxy
- Place of Presentation
  サン・ディエゴ(アメリカ)
- Year and Date
  2011-08-15
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] AlGaAs/GaAs超格子構造太陽電池における励起子吸収の効果2010
- Author(s)
  河原塚篤、小野満恒二、西永慈郎、堀越佳治
- 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
  2010-09-15
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] Effect of excitons on the absorption in solar-cell with AlGaAs/GaAs superlattice grown by molecular beam epitaxy2010
- Author(s)
  A. Kawaharazuka, K. Onomitsu, J. Nishinaga, and Y. Horikoshi
- Organizer
  16^<th> International Conference on Molecular Beam Epitaxy
- Place of Presentation
  Berlin, Germany
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] Effect of excitons on the absorption in solar-cell with AlGaAs/GaAs superlattice grown by molecular beam epitaxy2010
- Author(s)
  Kawaharazuka, K.Onomitsu, J.Nishinaga, Y.Horikoshi
- Organizer
  16th International Conference on Molecular Beam Epitaxy
- Place of Presentation
  Berlin, Germany
- Year and Date
  2010-08-23
- Data Source
  KAKENHI-PROJECT-22760233
[Presentation] 学生実験「太陽電池の光照射強度依存性」2009
- Author(s)
  竹内登志男, 佐藤道夫, 西永慈郎, 河原塚篤, 堀越佳治
- Organizer
  第56回応用物理学関係連合講演会
- Place of Presentation
  筑波大学
- Data Source
  KAKENHI-PROJECT-17206031
[Presentation] In-Plane構造デバイスの製作と電気的特性2009
- Author(s)
  小松崎優治, 東千博, 京極智輝, 小野満恒二, 河原塚篤, 堀越佳治
- Organizer
  第56回応用物理学関係連合講演会
- Place of Presentation
  筑波大学
- Data Source
  KAKENHI-PROJECT-17206031
[Presentation] RHEED intensity oscillation of C60 growth on GaAs substrates2008
- Author(s)
  J. Nishinaga, A. Kawaharazuka, Y. Horikoshi
- Organizer
  15th International Conference on Molecular Beam Epitaxy
- Place of Presentation
  Vancouver, Canada
- Data Source
  KAKENHI-PROJECT-17206031
[Presentation] GaAs高指数面基板上C60結晶薄膜のX線回折測定2008
- Author(s)
  西永慈郎, 林剛史, 河原塚篤, 堀越佳治
- Organizer
  第69回応用物理学会学術講演会
- Place of Presentation
  中部大学
- Data Source
  KAKENHI-PROJECT-17206031
[Presentation] Effect of the MgO substrate on the growth of GaN2008
- Author(s)
  R. Suzuki, A. Kawaharazuka, Y. Horikoshi
- Organizer
  15th International Conference on Molecular Beam Epitaxy
- Place of Presentation
  Vancouver, Canada
- Data Source
  KAKENHI-PROJECT-17206031
[Presentation] Growth of GaN with warm ammonia2008
- Author(s)
  A. Kawaharazuka, T. Yoshizaki, K. H. PIoog, Y. Horikoshi
- Organizer
  15th International Conference on Molecular Beam Epitaxy
- Place of Presentation
  Vancouver, Canada
- Data Source
  KAKENHI-PROJECT-17206031
[Presentation] RF-MBE法で成長したGaNの結晶性のドーピング効果2008
- Author(s)
  吉田直人, 鈴木遼太郎, 河原塚篤, 堀越佳冶
- Organizer
  第69回応用物理学会学術講演会
- Place of Presentation
  中部大学
- Data Source
  KAKENHI-PROJECT-17206031
[Presentation] Area selective epitaxy of GaAs by migratien-enhanced epitaxy with As2 and As4 arsenic sorces2007
- Author(s)
  A. Kawaharazuka
- Organizer
  11th International Conference on the Formation of Semiconductor Interfaces
- Place of Presentation
  Brazil
- Data Source
  KAKENHI-PROJECT-17206031
[Presentation] Recombination Current in AlGaAs/GaAs Superlattice Solar-cells Grown by Molecular Beam Epitaxy
- Author(s)
  A. Kawaharazuka, J. Nishinaga, and Y. Horikoshi
- Organizer
  18th International Conference on Molecular Beam Epitaxy
- Place of Presentation
  Flagstaff, Arizona, USA
- Year and Date
  2014-09-07 – 2014-09-12
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] AlGaAs/GaAs超格子pin接合における発光特性の検討
- Author(s)
  中野朋洋，浦部宏之，倉本真，河原塚篤，西永慈郎，小野満恒二，牧本俊樹，堀越佳治
- 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
- Year and Date
  2014-09-17 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] GaAs(111)B面上のGaの挙動
- Author(s)
  河原塚篤，堀越佳治
- 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
- Year and Date
  2014-09-17 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] X電子伝導を用いたAlGaInSb混晶太陽電池
- Author(s)
  河原塚篤X電子伝導を用いたAlGaInSb混晶太陽電池
- Organizer
  第60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-23360163
[Presentation] GaAs(111)B面上のGaの挙動
- Author(s)
  河原塚篤，堀越佳治
- 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
- Year and Date
  2014-09-17 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-23360163
[Presentation] AlGaAs/GaAs太陽電池における表面再結合制御
- Author(s)
  浦部宏之，倉本真，中野朋洋，河原塚篤，牧本俊樹，堀越佳治
- 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
- Year and Date
  2014-09-17 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] Optical Properties of AlxGa1-xAs/GaAs Superlattice Solar Cells
- Author(s)
  M. Kuramoto, H. Urabe, T. Nakano, A. Kawaharazuka, J. Nishinaga, T. Makimoto, and Y. Horikoshi
- Organizer
  18th International Conference on Molecular Beam Epitaxy
- Place of Presentation
  Flagstaff, Arizona, USA
- Year and Date
  2014-09-07 – 2014-09-12
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] RHEED Observation and X-ray Diffraction of CuInSe2/(CuGaSe2:Ge) Hetero-structure grown on GaAs(001)
- Author(s)
  S. Thiru, A. Kawaharazuka, and Y. Horikoshi
- Organizer
  18th International Conference on Molecular Beam Epitaxy
- Place of Presentation
  Flagstaff, Arizona, USA
- Year and Date
  2014-09-07 – 2014-09-12
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] AlxGa1-xAs/GaAs超格子太陽電池における障壁層厚さの効果
- Author(s)
  20.倉本真，浦部宏之，中野朋洋，河原塚篤，西永慈郎，牧本俊樹，堀越佳治
- 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
- Year and Date
  2014-09-17 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-23360163
[Presentation] Effects of surface barrier layer in AlGaAs/GaAs solar cells
- Author(s)
  H. Urabe, M. Kuramoto, T. Nakano, A. Kawaharazuka, T. Makimoto, and Y. Horikoshi
- Organizer
  18th International Conference on Molecular Beam Epitaxy
- Place of Presentation
  Flagstaff, Arizona, USA
- Year and Date
  2014-09-07 – 2014-09-12
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] AlGaAs/GaAs太陽電池における表面再結合制御
- Author(s)
  19.浦部宏之，倉本真，中野朋洋，河原塚篤，牧本俊樹，堀越佳治
- 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
- Year and Date
  2014-09-17 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-23360163
[Presentation] AlxGa1-xAs/GaAs超格子太陽電池における障壁層厚さの効果
- Author(s)
  倉本真，浦部宏之，中野朋洋，河原塚篤，西永慈郎，牧本俊樹，堀越佳治
- 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
- Year and Date
  2014-09-17 – 2014-09-20
- Data Source
  KAKENHI-PROJECT-25420298
[Presentation] Optical and Electrical properties of CuInSe2/(CuGaSe2:Ge) Superlattice grown on GaAs(001)
- Author(s)
  S. Thiru, A. Kawaharazuka, and Y. Horikoshi
- Organizer
  The 41st International Symposium on Compound Semiconductors
- Place of Presentation
  Montpellier, France
- Year and Date
  2014-05-11 – 2014-05-15
- Data Source
  KAKENHI-PROJECT-23360163

1. HORIKOSHI , Yoshiji (60287985)

# of Collaborated Projects: 2 results

# of Collaborated Products: 32 results
2. OHDOMARI Iwao (30063720)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. MIURA Michiko (70291482)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. SHINADA Takahiro (30329099)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. NISHINAGA Jiro (90454058)

# of Collaborated Projects: 2 results

# of Collaborated Products: 15 results
6. FUJITA Miki (60386729)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
7. 小野満恒二 (30350466)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

KAWAHARAZUKA Atsushi 河原塚 篤

Research Projects

Research Products

Co-Researchers

直接遷移／間接遷移ハイブリッド型超格子を用いた薄膜太陽電池の研究Principal Investigator

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Development of solar cells with high stability at elevated temperatures

Principal Investigator

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Study on solar-cells using InN/GaN superlattice peudo-alloyPrincipal Investigator

Principal Investigator

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Development of new high-speed electronic devices using 1D quantum structures

Principal Investigator

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不純物の空間分離ドーピングによるGaMnAs磁気特性の向上Principal Investigator

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[Book] 超格子構造太陽電池の開発2012

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[Book] 高効率太陽電池2012

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[Book] 高効率太陽電池 第一章六節 AlGaAs/GaAs超格子構造太陽電池の開発2012

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[Journal Article] Effects of surface barrier layer in AlGaAs/GaAs solar cells2015

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[Journal Article] Investigation of CuGaSe2/CuInSe2 double heterojunction interfaces grown by molecular beam epitaxy2015

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[Journal Article] Study of single crystal CuInSe2 thin films and CuGaSe2/CuInSe2 single quantum well grown by molecular beam epitaxy2015

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[Journal Article] High absorption efficiency of AlGaAs/GaAs superlattice solar cells2015

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NAID

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[Journal Article] High absorption efficiency of AlGaAs/GaAs superlattice solar cells2015

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NAID

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[Journal Article] Study of single crystal CuInSe2 thin films and CuGaSe2/CuInSe2 single quantum well grown by molecular beam epitaxy2015

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[Journal Article] Recombination current in AlGaAs/GaAs superlattice solar-cells grown by molecular beam epitaxy2015

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KAWAHARAZUKA Atsushi 河原塚篤

[Book] 高効率太陽電池　第一章六節　AlGaAs/GaAs超格子構造太陽電池の開発2012