Sawa Akihito 澤彰仁

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SAWA Akihito 澤彰仁

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Researcher Number	10357171
Affiliation (Current)	2022: 国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 研究員
Affiliation (based on the past Project Information) *help	2019 – 2020: 国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 研究員 2018: 国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 副研究部門長 2015 – 2016: 国立研究開発法人産業技術総合研究所, 電子光技術研究部門, 副研究部門長 2014: 独立行政法人産業技術総合研究所, 電子光技術研究部門, 研究グループ長 2011 – 2012: 独立行政法人産業技術総合研究所, 電子光技術研究部門, 研究グループ長 2010: 独立行政法人産業技術総合研究所, エレクトロニクス研究部門, 研究グループ長
Review Section/Research Field	Principal Investigator Science and Engineering / Inorganic materials/Physical properties / Thin film/Surface and interfacial physical properties / Basic Section 21050:Electric and electronic materials-related
Keywords	Principal Investigator 表面・界面物性 / セラミックス / 強相関エレクトロニクス / 電子・電気材料 / 超格子 / 強相関電子系 / 表面・界面 / 酸化物エレクトロニクス / トンネル接合

Development of HfO2-based ferroelectric tunneling junctions for artificial synapsesPrincipal Investigator
- Principal Investigator
  
  SAWA Akihito
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Study on ferroelectric resistive switching in ferroelectric tunnel junctions and ferroelectric diodesPrincipal Investigator
- Principal Investigator
  
  Sawa Akihito
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Thin film/Surface and interfacial physical properties
- Research Institution
  National Institute of Advanced Industrial Science and Technology
強相関酸化物ヘテロ界面における新奇な界面電子状態の物理的機構に関する研究Principal Investigator
- Principal Investigator
  
  澤彰仁
- Project Period (FY)
  2010 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Oxygen vacancy induced changes in electronic properties and electric field control of transport properties in correlated electron oxidesPrincipal Investigator
- Principal Investigator
  
  SAWA Akihito
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Inorganic materials/Physical properties
- Research Institution
  National Institute of Advanced Industrial Science and Technology

All 2020 2019 2018 2016 2015 2014 2013 2012 2011 2010 Other

All Journal Article Presentation Patent

[Journal Article] Spike-shape dependence of the spike-timing dependent synaptic plasticity in ferroelectric-tunnel-junction synapses2019
- Author(s)
  Stoliar P.、Yamada H.、Toyosaki Y.、Sawa A.
- Journal Title
  
  Scientific Reports
  
  Volume: 9 Pages: 17740-17740
- DOI
  10.1038/s41598-019-54215-w
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21083, KAKENHI-PROJECT-18H01484, KAKENHI-PROJECT-18H01879
[Journal Article] Growth and ferroelectric properties of yttrium-doped hafnium oxide/indium-tin oxide polycrystalline heterostructures with sharp and uniform interfaces2018
- Author(s)
  Yamada Hiroyuki、Toyosaki Yoshikiyo、Sawa Akihito
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 124 Pages: 105305-105305
- DOI
  10.1063/1.5046866
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03686, KAKENHI-PROJECT-18H01484, KAKENHI-PROJECT-18H01879
[Journal Article] Coherent Epitaxy of a Ferroelectric Heterostructure on a　Trilayered Buffer for Integration into Silicon2016
- Author(s)
  H. Yamada, Y. Toyosaki, A. Sawa
- Journal Title
  
  Advanced Electronic Materials
  
  Volume: 2
- DOI
  10.1002/aelm.201500334
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15H02113, KAKENHI-PROJECT-26286055
[Journal Article] Strong Surface-termination Effect on Electroresistance in Ferroelectric Tunnel Junctions2015
- Author(s)
  Hiroyuki Yamada, Atsushi Tsurumaki-Fukuchi, Masaki Kobayashi, Takuro Nagai, Yoshikiyo Toyosaki, Hiroshi Kumigashira, and Akihito Sawa
- Journal Title
  
  Adv. Funct. Mater.
  
  Volume: - Pages: 2708-2714
- DOI
  10.1002/adfm.201500371
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26870843, KAKENHI-PROJECT-15H02113, KAKENHI-PROJECT-25287095, KAKENHI-PROJECT-26286055
[Journal Article] Ca doping dependence of resistive switching characteristics in ferroelectric capacitors comprising Ca-doped BiFeO32015
- Author(s)
  Liang Liu, Atsushi Tsurumaki-Fuckuchi, Hiroyuki Yamada, Akihito Sawa
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 118
- DOI
  10.1063/1.4936308
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26286055
[Journal Article] 界面抵抗変化型不揮発性メモリ2014
- Author(s)
  澤彰仁, 福地厚, Liang Liu, 浅沼周太郎, 山田浩之
- Journal Title
  
  応用電子物性分科会誌
  
  Volume: 20 Pages: 143-148
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26286055
[Journal Article] Modeling of Hysteretic Schottky Diode-Like Conduction in Pt/BiFeO3/SrRuO3 Switches2014
- Author(s)
  Enrique Miranda, David Jimenez, Atsushi Tsurumaki-Fukuchi, Julio Blasco, Hiroyuki Yamada, Jordi Sune, Akihito Sawa
- Journal Title
  
  Applied Physics Letters
  
  Volume: 105
- DOI
  10.1063/1.4894116
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26286055
[Journal Article] Electrolyte-Gated SmCoO_3Thin-Film Transistors Exhibiting Thickness-Dependent Large Switching Ratio at Room Temperature2013
- Author(s)
  P. -H. Xiang, S. Asanuma, H. Yamada, H. Sato, I. H. Inoue, H. Akoh, A. Sawa, M. Kawasaki, Y. Iwasa
- Journal Title
  
  Advanced Materials
  
  Volume: 25 Pages: 2158-2161
- DOI
  10.1002/adma.201204505
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13F03502, KAKENHI-PROJECT-22360280, KAKENHI-PROJECT-24226002, KAKENHI-PROJECT-24244062, KAKENHI-PROJECT-24760557
[Journal Article] Phase diagram of strained Ca_<1-x>Ce_xMnO3 films2012
- Author(s)
 P.-H. Xiang, H. Yamada, H. Akoh, and A. Sawa
- Journal Title
 
 Journal of Applied Physics
 
 Volume: 112 Pages: 113703-113703
- DOI
 10.1063/1.4768198
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-22360280, KAKENHI-PROJECT-24760557
[Journal Article] Impact of Bi Deficiencies on Ferroelectric Resistive Switching Characteristics Observed at p-Type Schottky-Like Pt/Bi1-δFeO3 Interfaces2012
- Author(s)
  A. Tsurumaki, H. Yamada, and A. Sawa
- Journal Title
  
  Advanced Functional Materials
  
  Volume: 22 Pages: 1040-1047
- DOI
  10.1002/adfm.201102883
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360280
[Journal Article] Resistive Switching Memory Based on Ferroelectric Polarization Reversal at Schottky-like BiFeO3 Interfaces2012
- Author(s)
  A. Tsurumaki-Fukuchi, H. Yamada, and A. Sawa
- Journal Title
  
  Materials Research Society Symposium Proceedings
  
  Volume: 1430 Pages: 1-6
- DOI
  10.1557/opl.2012.933
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360280
[Journal Article] Strain-Mediated Phase Control and Electrolyte-Gating in Electron-Doped Manganites2011
- Author(s)
  P.H.Xiang, S.Asanuma, H.Yamada, I.H. Inoue, H.Sato, H.Akoh, A.Sawa, K.Ueno, H.T.Yuan, H.Shimotani, M.Kawasaki, Y.Iwasa
- Journal Title
  
  ADVANCED MATERIALS
  
  Volume: 23 Pages: 5822-5287
- DOI
  10.1002/adma.201102968
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21224009, KAKENHI-PROJECT-21560707, KAKENHI-PUBLICLY-22015012, KAKENHI-PROJECT-22360280, KAKENHI-PROJECT-23656011
[Journal Article] Suppression of Precipitates in the La2-xSrxCuO4 Films Grown on LaSrAlO4 Substrates by Introducing Homoepitaxial Layer2011
- Author(s)
 Li Bing-Sheng, Akihito Sawa, Hiroshi Okamoto
- Journal Title
 
 Jpn. J. Appl. Phys.
 
 Volume: 50 Issue: 9R Pages: 093101-093101
- DOI
 10.1143/jjap.50.093101
- ISSN
 0021-4922, 1347-4065
- Peer Reviewed
- Data Source
 KAKENHI-PUBLICLY-22015012
[Journal Article] Tuning of the metal-insulator transition in electrolyte-gated NdNiO_3 thin films2010
- Author(s)
  S. Asanuma, P.-H. Xiang, H. Yamada, H. Sato, I. H. Inoue, H. Akoh, A. Sawa, K. Ueno, H. Shimotani, H. Yuan, M. Kawasaki, and Y. Iwasa
- Journal Title
  
  Applied Physics Letters
  
  Volume: 97巻
- DOI
  10.1063/1.3496458
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560707, KAKENHI-PROJECT-22360280
[Patent] トンネル接合素子及び不揮発性メモリ素子2020
- Inventor(s)
  山田浩之, 澤彰仁
- Industrial Property Rights Holder
  産業技術総合研究所
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2016-193011
- Acquisition Date
  2020
- Data Source
  KAKENHI-PROJECT-26286055
[Patent] 不揮発性メモリ素子2019
- Inventor(s)
  山田浩之, 澤彰仁
- Industrial Property Rights Holder
  産業技術総合研究所
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2015-001745
- Acquisition Date
  2019
- Data Source
  KAKENHI-PROJECT-26286055
[Patent] トンネル接合素子及び不揮発性メモリ素子2016
- Inventor(s)
  澤彰仁, 山田浩之
- Industrial Property Rights Holder
  産業技術総合研究所
- Industrial Property Rights Type
  特許
- Filing Date
  2016-09-30
- Data Source
  KAKENHI-PROJECT-26286055
[Presentation] 酸化物界面物性と電子デバイス応用2019
- Author(s)
  澤彰仁，山田浩之
- Organizer
  第80回応用物理学会秋季学術講演会
- Invited
- Data Source
  KAKENHI-PROJECT-18H01484
[Presentation] BaTiO3-FTJの抵抗変化メモリ効果とシナプス応用2019
- Author(s)
  澤彰仁，山田浩之， Stoliar Pablo, 豊崎喜精
- Organizer
  第80回応用物理学会秋季学術講演会
- Invited
- Data Source
  KAKENHI-PROJECT-18H01484
[Presentation] Highly Stable Artificial STDP Synapse Based on Oxide FET2018
- Author(s)
  Stoliar Pablo、Schulman Alejandro、鬼頭愛、澤彰仁、井上公
- Organizer
  5th International Workshop on Complex Oxides
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01484
[Presentation] Effects of Interfaces and Electrode Materials on Ferroelectric Resistive Switching Characteristics2018
- Author(s)
  澤彰仁，山田浩之，豊崎喜精, Stoliar Pablo
- Organizer
  18th IEEE Non‐Volatile Memory Technology Symposium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01484
[Presentation] Nonvolatile resistive switching memories based on ferroelectric tunnel junctions2018
- Author(s)
  澤彰仁、豊崎喜精、山田浩之
- Organizer
  International Conference on Nanoelectronics Strategy
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01484
[Presentation] 強誘電トンネル接合におけるナノスケール界面キャラクタリゼーション2016
- Author(s)
  山田浩之, 福地厚, 小林正起, 長井拓郎, 豊崎喜精, 組頭広志, 澤彰仁
- Organizer
  共用・計測合同シンポジウム 2016「先端計測の開発と共用のシナジーによるイノベーション」
- Place of Presentation
  （国研）物質・材料研究機構　（茨城県つくば市）
- Year and Date
  2016-03-04
- Invited
- Data Source
  KAKENHI-PROJECT-26286055
[Presentation] Ferroelectric Resistive Switching Memories on Silicon2016
- Author(s)
  澤彰仁，山田浩之，豊崎喜精
- Organizer
  16th IEEE Non‐Volatile Memory Technology Symposium
- Place of Presentation
  ピッツバーグ（アメリカ合衆国）
- Year and Date
  2016-10-17
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26286055
[Presentation] 強誘電トンネル接合の抵抗スイッチング現象と不揮発性メモリ応用2016
- Author(s)
  澤彰仁、山田浩之、福地厚
- Organizer
  日本物理学会2016年秋季大会
- Place of Presentation
  金沢大学（石川県金沢市）
- Year and Date
  2016-09-13
- Invited
- Data Source
  KAKENHI-PROJECT-26286055
[Presentation] Impact of surface termination on resistive switching properties of BaTiO3-based ferroelectric tunnel junctions2016
- Author(s)
  澤彰仁、福地厚、豊崎喜精、山田浩之
- Organizer
  4th Workshop on Complex Oxides
- Place of Presentation
  ポルクロール (フランス)
- Year and Date
  2016-06-13
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26286055
[Presentation] Nonvolatile resistive switching in interface-engineered ferroelectric junctions2016
- Author(s)
  澤彰仁，福地厚, 豊崎喜精，山田浩之
- Organizer
  CIMTEC 2016, 5th International Conference Smart and Multifunctional Materials, Structures and Systems
- Place of Presentation
  ペルージャ（イタリア）
- Year and Date
  2016-06-05
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26286055
[Presentation] Strong Surface termination effect on electroresistance in ferroelectric tunnel junctions2015
- Author(s)
  山田浩之, 福地厚, 小林正起, 長井拓郎, 豊崎喜精, 組頭広志, 澤彰仁
- Organizer
  International Workshop on Oxide Electronics (WOE22)
- Place of Presentation
  パリ（フランス）
- Year and Date
  2015-10-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26286055
[Presentation] Resistive Switching in Ferroelectric Junctions with Engineered Interfaces2015
- Author(s)
  澤彰仁, 福地厚, 豊崎喜精, 山田浩之
- Organizer
  2015 Materials Research Society Fall Meeting
- Place of Presentation
  ボストン (アメリカ合衆国)
- Year and Date
  2015-11-29
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26286055
[Presentation] Impact of Interface Structures on Ferroelectric Resistive Switching Characteristics2015
- Author(s)
  澤彰仁, 福地厚, 豊崎喜精, 山田浩之
- Organizer
  15th Non-Volatile Memory Technology Symposium (NVMTS 2015)
- Place of Presentation
  北京（中国）
- Year and Date
  2015-10-12
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26286055
[Presentation] 界面抵抗変化型不揮発性メモリ2014
- Author(s)
  澤彰仁, 福地厚, Liang Liu, 浅沼周太郎, 山田浩之
- Organizer
  応用物理学会応用電子物性分科会研究例会「次世代不揮発性メモリの最前線」
- Place of Presentation
  首都大学東京秋葉原サテライトキャンパス（東京）
- Year and Date
  2014-10-21
- Invited
- Data Source
  KAKENHI-PROJECT-26286055
[Presentation] Ferroelectric Resistive Switching at Schottky-like BiFeO3 interfaces2012
- Author(s)
  A. Sawa, A. Tsurumaki-Fukuchi, and H. Yamada
- Organizer
  Nature Conference "Frontiers in Electronic Materials"
- Place of Presentation
  Aachen, Germany
- Year and Date
  2012-06-20
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] モットトランジスタ2012
- Author(s)
  澤彰仁
- Organizer
  65回日本半導体技術ロードマップ(STRJ)ワーキングWG12会合
- Place of Presentation
  早稲田大学(東京都)(招待講演)
- Year and Date
  2012-01-26
- Data Source
  KAKENHI-PUBLICLY-22015012
[Presentation] Pt/BiFeO3界面の抵抗スイッチング効果と界面電子状態2012
- Author(s)
  鶴巻厚、山田浩之、澤彰仁
- 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-22360280
[Presentation] Resistive switching memory consisting of ferroelectric oxides2012
- Author(s)
  A. Sawa, A. Tsurumaki-Fukuchi, and H. Yamada
- Organizer
  New Non-Volatile Memory Workshop 2012
- Place of Presentation
  Hsinchu, Taiwan
- Year and Date
  2012-11-15
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Resistance Change Memory consisting of ferroelectric oxides2012
- Author(s)
  A. Sawa, A. Tsurumaki-Fukuchi, and H. Yamada
- Organizer
  9th International Symposium on Advanced Gate Stack Technology
- Place of Presentation
  Saratoga Spring, NY, USA
- Year and Date
  2012-10-04
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Electron-doped Perovskite Manganite Films2011
- Author(s)
  山田浩之、向平華、澤彰仁
- Organizer
  International School of Oxide Electronics 2011
- Place of Presentation
  Cargese (Corsica, France)
- Year and Date
  2011-10-13
- Data Source
  KAKENHI-PUBLICLY-22015012
[Presentation] BiFeO3薄膜の強誘電分極とショットキー的界面を用いた抵抗変化メモリ2011
- Author(s)
  鶴巻厚、山田浩之、澤彰仁
- 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-22360280
[Presentation] Resistive switching based on ferroelectric polarization reversal at Schottky-like interfaces of BiFeO3 thin films2011
- Author(s)
  鶴巻厚、山田浩之、澤彰仁
- Organizer
  18th International Workshop on Oxide Electronics
- Place of Presentation
  Marriot Napa Valley (Napa Valley, USA)
- Year and Date
  2011-09-26
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Electric-Field Control of Electronic Phases in Correlated Electron Oxides2011
- Author(s)
  澤彰仁
- Organizer
  2011 FIRST-QS2C Workshop on Emergent Phenomena of Correlated Materials
- Place of Presentation
  ANAインターコンチネンタル万座ビーチリゾート(沖縄県)
- Year and Date
  2011-12-14
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] BiFeO_3薄膜における分極誘起抵抗スイッチング2011
- Author(s)
  鶴巻厚、山田浩之、澤彰仁
- 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(神奈川県)
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Insulator-to-Metal Transition in Manganite by Electric Double Layer Gating2011
- Author(s)
  向平華、浅沼周太郎、山田浩之、佐藤弘、井上公、赤穂博司、澤彰仁、上野和紀、Yuan Hongtao、下谷秀和、川崎雅司、岩佐義宏
- Organizer
  18th International Workshop on Oxide Electronics
- Place of Presentation
  Marriot Napa Valley (Napa Valley, USA)
- Year and Date
  2011-09-26
- Data Source
  KAKENHI-PUBLICLY-22015012
[Presentation] 巨大磁気抵抗効果を示す人工超格子(LaMnO_3)_2(SrMnO_3)_2の構造物性研究2011
- Author(s)
  中尾裕則、山田浩之、岩佐和晃、山崎裕一、村上洋一、澤彰仁
- Organizer
  日本物理学会第66回年次大会
- Place of Presentation
  新潟大学(新潟県)
- Year and Date
  2011-03-27
- Data Source
  KAKENHI-PUBLICLY-22015012
[Presentation] 電気二重層FETによる(Nd,Sm)NiO3の室温での電子相制御2011
- Author(s)
  浅沼周太郎、向平華、山田浩之、佐藤弘、井上公、赤穂博司、澤彰仁、上野和紀、川崎雅司、岩佐義宏
- 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-22360280
[Presentation] Bipolar resistive switching at rectifying oxide interfaces2011
- Author(s)
  澤彰仁
- Organizer
  2011 International Symposium on Next Generation Tera-bit Memory Technology
- Place of Presentation
  Hanyang University (Seoul, Korea)(招待講演)
- Year and Date
  2011-05-19
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Control of electronic phases in electrolyte-gated (Nd,Sm)NiO3 thin film at room temperature2011
- Author(s)
  浅沼周太郎、向平華、山田浩之、佐藤弘、井上公、赤穂博司、澤彰仁、上野和紀、川崎雅司、岩佐義宏
- Organizer
  18th International Workshop on Oxide Electronics
- Place of Presentation
  Marriot Napa Valley (Napa Valley, USA)
- Year and Date
  2011-09-26
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Strain-Mediated Phase Control in Electron-Doped Manganites2011
- Author(s)
  向平華、山田浩之、赤穂博司、澤彰仁
- 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
  2011-09-01
- Data Source
  KAKENHI-PUBLICLY-22015012
[Presentation] A possible model of resistive switching mechanism in Ti/Pr_<0.5>Ca_<0.5>MnO_3 junctions2011
- Author(s)
 浅沼周太郎、山田浩之、赤穗博司、澤彰仁
- Organizer
 2011 International Workshop on Dielectric Thin Films for Future Electron Devices
- Place of Presentation
 東京工業大学(東京都)
- Year and Date
 2011-01-21
- Data Source
 KAKENHI-PROJECT-22360280
[Presentation] Electric field control of the metal-insulator transition in electrolyte-gated (Nd,Sm)NiO3 thin films2011
- Author(s)
  浅沼周太郎、向平華、山田浩之、佐藤弘、井上公、赤穂博司、澤彰仁、上野和紀、下谷秀和、Yuan Hongtao、川崎雅司、岩佐義宏
- Organizer
  Materials Research Society 2011 Spring Meeting
- Place of Presentation
  Moscone West (San Francisco, USA)
- Year and Date
  2011-04-26
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] ペロブスカイトSr/CaMnO_3薄膜の作製と物性評価2010
- Author(s)
  山田浩之、向平華、中尾裕則、岩佐和晃、村上洋一、澤彰仁
- Organizer
  第71回応用物理学会学術講演会
- Place of Presentation
  長崎大学(長崎県)
- Year and Date
  2010-09-14
- Data Source
  KAKENHI-PUBLICLY-22015012
[Presentation] 電気二重層FETによるNdNiO_3の金属-絶縁体転移の電界制御2010
- Author(s)
  浅沼周太郎、向平華、山田浩之、佐藤弘、井上公、赤穗博司、澤彰仁、上野和紀、川崎雅司、岩佐義宏
- Organizer
  第71回応用物理学会学術講演会
- Place of Presentation
  長崎大学(長崎県)
- Year and Date
  2010-09-15
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Impacts of Oxygen Vacancy on Band Diagrams and Resistive Switching in Preovskite-Oxide Junctions2010
- Author(s)
  澤彰仁
- Organizer
  International Symposium on Integrated Functionalities (ISIF)
- Place of Presentation
  San Juan (Puerto Rico)
- Year and Date
  2010-06-14
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] 磁場中X線散乱による巨大磁気抵抗効果を示す人工超格子(LaMnO_3)_2(SrMnO_3)_2の研究2010
- Author(s)
  中尾裕則、山田浩之、山崎裕一、村上洋一、澤彰仁
- Organizer
  日本物理学会2010年秋季大会
- Place of Presentation
  大阪府立大学(大阪府)
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PUBLICLY-22015012
[Presentation] Control of metal-insulator transition in NdNiO_3 electric double-layer transistors2010
- Author(s)
 浅沼周太郎、向平華、山田浩之、佐藤弘、井上公、赤穗博司、澤彰仁、上野和紀、川崎雅司、岩佐義宏
- Organizer
 17^<th> International Workshop on Oxide Electronics
- Place of Presentation
 淡路夢舞台国際会議場(兵庫県)
- Year and Date
 2010-09-20
- Data Source
 KAKENHI-PROJECT-22360280
[Presentation] mpacts of Oxygen Vacancy on Band Diagrams and Resistive Switching in Preovskite-Oxide Junctions2010
- Author(s)
  A. Sawa
- Organizer
  International Symposium on Integrated Functionalities (ISIF)
- Place of Presentation
  San Juan, Puerto Rico
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Room Temperature Mott Metal-Insulator Transition and Its Systematic Control in Sm_<1-x>Ca_xNiO_3 Thin Films2010
- Author(s)
 Xiang Ping-Hua、浅沼周太郎、山田浩之、井上公、赤穗博司、澤彰仁
- Organizer
 第71回応用物理学会学術講演会
- Place of Presentation
 長崎大学(長崎県)
- Year and Date
 2010-09-15
- Data Source
 KAKENHI-PUBLICLY-22015012
[Presentation] Magnetic structure of LaMnO_3-SrMnO_3 superlattice showing large magn etoresistance2010
- Author(s)
  山田浩之、中尾裕則、岩佐和晃、澤彰仁、村上洋一
- Organizer
  物構研シンポジウム'10
- Place of Presentation
  エポカルつくば(茨城県)
- Year and Date
  2010-12-07
- Data Source
  KAKENHI-PUBLICLY-22015012
[Presentation] Impacts of oxygen vacancy on interfacial band diagrams in perovskite-oxide resistive switching junctions2010
- Author(s)
  澤彰仁
- Organizer
  New Non-Volatile Memory Workshop 2010
- Place of Presentation
  Hsinchu (Taiwan)
- Year and Date
  2010-11-12
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Large and hysteretic resistance change in electrolyte-gated (Nd,Sm)NiO3 thin film
- Author(s)
  浅沼周太郎、Xiang Ping-Hua、山田浩之、佐藤弘、井上公、赤穗博司、澤彰仁、中尾裕則、山崎裕一、村上洋一、上野和紀、川崎雅司、岩佐義宏
- Organizer
  The 19th Workshop on Oxide Electronics
- Place of Presentation
  Palace het Loo, Apeldoorn, the Netherlands
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] 強誘電抵抗スイッチングにおける終端表面依存性
- Author(s)
  山田浩之, 福地厚, 小林正起, 長井拓郎, 豊崎喜精, 組頭広志, 澤彰仁
- Organizer
  第62回応用物理学会春季学術講演会
- Place of Presentation
  東海大学（神奈川）
- Year and Date
  2015-03-11 – 2015-03-14
- Data Source
  KAKENHI-PROJECT-26286055
[Presentation] Resistive Switching Memory Based on Ferroelectric Polarization Reversal at Schottky-like BiFeO3 Interfaces
- Author(s)
  福地厚、山田浩之、澤彰仁
- Organizer
  2012 Materials Research Society Spring Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Interface Type Resistive Switching in Metal Oxides
- Author(s)
  Akihito Sawa
- Organizer
  Workshop on Microstructural Functionality: Dynamics, Adaption, and Self-Healing at the Nanoscale
- Place of Presentation
  Mercatorhalle Duisburg, Duisburg, Germany
- Year and Date
  2014-04-28 – 2014-04-30
- Invited
- Data Source
  KAKENHI-PROJECT-26286055
[Presentation] HfO2ゲート酸化膜を用いた強相関酸化物(Nd,Sm)NiO3の電子相制御
- Author(s)
  浅沼周太郎、島久、山田浩之、井上公、赤穗博司、秋永広幸、澤彰仁
- Organizer
  第60回応用物理学会春季学術講演会
- Place of Presentation
  神奈川工科大学
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] (Nd,Sm)NiO3電気二重層トランジスタの動作特性
- Author(s)
  浅沼周太郎、Xiang Ping-Hua、山田浩之、佐藤弘、井上公、赤穗博司、澤彰仁、上野和紀、川崎雅司、岩佐義宏
- Organizer
  第73回応用物理学会学術講演会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Mott FET
- Author(s)
  澤彰仁
- Organizer
  ITRS workshop on Emerging Research Logic Devices
- Place of Presentation
  Bordeaux, France
- Invited
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Resistive Switching Effect in Conductive Ferroelectric Oxides
- Author(s)
  澤彰仁
- Organizer
  2012 Electric Pulse Induced Changes in Oxides
- Place of Presentation
  Buenos Aires, Argentina
- Invited
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] BiFeO3強誘電抵抗変化メモリにおける界面電子構造に基づいた動作特性の制御
- Author(s)
  福地厚、山田浩之、澤彰仁
- Organizer
  第60回応用物理学会春季学術講演会
- Place of Presentation
  神奈川工科大学
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Resistance Change Memory consisting of ferroelectric oxides
- Author(s)
  澤彰仁
- Organizer
  9th International Symposium on Advanced Gate Stack Technology
- Place of Presentation
  Saratoga Spring, NY, USA
- Invited
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Impacts of changing in interfacial band structures on ferroelectric resistive switching effect at Schottky-like BiFeO3 interfaces
- Author(s)
  福地厚、山田浩之、澤彰仁
- Organizer
  The 19th Workshop on Oxide Electronics
- Place of Presentation
  Palace het Loo, Apeldoorn, the Netherlands
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Resistive switching memory consisting of ferroelectric oxides
- Author(s)
  澤彰仁
- Organizer
  New Non-Volatile Memory Workshop 2012
- Place of Presentation
  Hsinchu, Taiwan
- Invited
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Electric-field control of Mott transition in electrolyte-gated (Nd,Sm)NiO3 thin film
- Author(s)
  浅沼周太郎、Xiang Ping-Hua、山田浩之、佐藤弘、井上公、赤穗博司、澤彰仁、上野和紀、川崎雅司、岩佐義宏
- Organizer
  2012 International Conference on Solid State Devices and Materials
- Place of Presentation
  Kyoto International Conference Center, Kyoto
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] Switching Mechanism of Ferroelectric Resistive Switching Memory Based on a Dielectric/Ferroelectric Composite Structure
- Author(s)
  Akihito Sawa, Atsushi Tsurumaki-Fukuchi, Hiroyuki Yamada
- Organizer
  2014 Materials Research Society Spring Meeting
- Place of Presentation
  San Francisco Marriott Marquis, San Francisco, USA
- Year and Date
  2014-04-21 – 2014-04-25
- Data Source
  KAKENHI-PROJECT-26286055
[Presentation] Characteristics and Mechanism in Interface-Engineered Ferroelectric Resistive Switching Memory
- Author(s)
  Akihito Sawa, Atsushi Tsurumaki-Fukuchi, Hiroyuki Yamada
- Organizer
  14th Non-Volatile Memory Technology Symposium
- Place of Presentation
  Jeju Grand Hotel, Jeju, Korea
- Year and Date
  2014-10-27 – 2014-10-29
- Invited
- Data Source
  KAKENHI-PROJECT-26286055
[Presentation] Ferroelectric Resistive Switching at Schottky-like BiFeO3 interfaces
- Author(s)
  澤彰仁
- Organizer
  Nature Conference “Frontiers in Electronic Materials”
- Place of Presentation
  Aachen, Germany
- Invited
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] BiFeO3薄膜を用いた強誘電抵抗変化メモリの動作特性
- Author(s)
  福地厚、山田浩之、澤彰仁
- Organizer
  第73回応用物理学会学術講演会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-22360280
[Presentation] 電気二重層ゲートによる強相関酸化物の電子相制御
- Author(s)
  浅沼周太郎、Xiang Ping-Hua、山田浩之、佐藤弘、井上公、赤穗博司、澤彰仁、上野和紀、川崎雅司、岩佐義宏
- Organizer
  第73回応用物理学会学術講演会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-22360280

1. YAMADA Hiroyuki (00415762)

# of Collaborated Projects: 2 results

# of Collaborated Products: 47 results
2. INOUE Isao (00356502)

# of Collaborated Projects: 1 results

# of Collaborated Products: 13 results
3. SATO Hiroshi

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
4. SHIMOTANI Hidekazu

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
5. UENO Kazunori

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. Stoliar Pablo

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
7. 川崎雅司

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
8. 小林正起

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
9. 組頭広志

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
10. 岩佐義宏

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Sawa Akihito 澤 彰仁

SAWA Akihito 澤 彰仁

Research Projects

Research Products

Co-Researchers

Development of HfO2-based ferroelectric tunneling junctions for artificial synapsesPrincipal Investigator

Principal Investigator

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Review Section

Research Institution

Study on ferroelectric resistive switching in ferroelectric tunnel junctions and ferroelectric diodesPrincipal Investigator

Principal Investigator

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Research Institution

強相関酸化物ヘテロ界面における新奇な界面電子状態の物理的機構に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Oxygen vacancy induced changes in electronic properties and electric field control of transport properties in correlated electron oxidesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Spike-shape dependence of the spike-timing dependent synaptic plasticity in ferroelectric-tunnel-junction synapses2019

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Journal Title

DOI

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[Journal Article] Growth and ferroelectric properties of yttrium-doped hafnium oxide/indium-tin oxide polycrystalline heterostructures with sharp and uniform interfaces2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Coherent Epitaxy of a Ferroelectric Heterostructure on a Trilayered Buffer for Integration into Silicon2016

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DOI

Data Source

[Journal Article] Strong Surface-termination Effect on Electroresistance in Ferroelectric Tunnel Junctions2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Ca doping dependence of resistive switching characteristics in ferroelectric capacitors comprising Ca-doped BiFeO32015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 界面抵抗変化型不揮発性メモリ2014

Author(s)

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[Journal Article] Modeling of Hysteretic Schottky Diode-Like Conduction in Pt/BiFeO3/SrRuO3 Switches2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Electrolyte-Gated SmCoO_3Thin-Film Transistors Exhibiting Thickness-Dependent Large Switching Ratio at Room Temperature2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Phase diagram of strained Ca_<1-x>Ce_xMnO3 films2012

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Impact of Bi Deficiencies on Ferroelectric Resistive Switching Characteristics Observed at p-Type Schottky-Like Pt/Bi1-δFeO3 Interfaces2012

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Resistive Switching Memory Based on Ferroelectric Polarization Reversal at Schottky-like BiFeO3 Interfaces2012

Author(s)

Sawa Akihito 澤彰仁

SAWA Akihito 澤彰仁

[Journal Article] Coherent Epitaxy of a Ferroelectric Heterostructure on a　Trilayered Buffer for Integration into Silicon2016