Hiura Satoshi 樋浦諭志

Researcher Number	30799680
Other IDs
Affiliation (Current)	2025: 北海道大学, 情報科学研究院, 教授
Affiliation (based on the past Project Information) *help	2019 – 2024: 北海道大学, 情報科学研究院, 准教授 2017 – 2018: 北海道大学, 情報科学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 21050:Electric and electronic materials-related / Basic Section 28020:Nanostructural physics-related / Thin film/Surface and interfacial physical properties Except Principal Investigator Medium-sized Section 21:Electrical and electronic engineering and related fields
Keywords	Principal Investigator 希薄窒化物半導体 / 半導体量子ドット / 半導体スピントロニクス / 光スピントロニクス / スピン光デバイス / スピン増幅 / スピンダイナミクス / 量子ドット / スピン注入 / 光物性 … More / 結合量子ドット / スピントロニクス / スピン輸送 / 光スピン機能性 / 光スピンデバイス / 半導体光デバイス / 超格子 / スピン受光ダイオード / 希薄窒化ガリウムヒ素 / 励起状態 / スピン緩和 / 電子スピン偏極 / 電子・電気材料 / 走査プローブ顕微鏡 / 表面・界面物性 / スピンデバイス / 界面修飾 / スピンエレクトロニクス / 走査トンネル顕微鏡 / 薄膜表面・界面物性 / 炭素吸着 / 水素吸着 / マグネタイト / 局所仕事関数 / 表面修飾 / 走査型トンネル顕微鏡 / 酸化鉄 … More Except Principal Investigator 希釈ビスマス半導体 / 希釈窒化物半導体 / 量子ナノ構造 / 光特性 / 分子線エピタキシー / 希釈ビスマス / 希釈窒化物 / 通信帯光源 / 半導体 / ナノワイヤ / GaAsBi / GaNAs / GaAs / ナノ構造 / 化合物半導体 Less

New developments in room temperature opto-spintronics pioneered by optical, electronic and spin functionalities of dilute nitride semiconductorsPrincipal Investigator
- Principal Investigator
  
  樋浦諭志
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  Hokkaido University
Room temperature operation of photoelectric spin conversion device with electron spin amplification functionPrincipal Investigator
- Principal Investigator
  
  Hiura Satoshi
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21050:Electric and electronic materials-related
- Research Institution
  Hokkaido University
Exploring novel dilute nitride and bismide quantum light source innovating optical communications
- Principal Investigator
  
  石川史太郎
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 21:Electrical and electronic engineering and related fields
- Research Institution
  Hokkaido University
  Ehime University
Room temperature spin-polarized light emission by excited spin engineering of size-modulated coupled quantum dotsPrincipal Investigator
- Principal Investigator
  
  Hiura Satoshi
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 28020:Nanostructural physics-related
- Research Institution
  Hokkaido University
Creation of highly-efficient spin injection source by interface modification in half-metallic oxidesPrincipal Investigator
- Principal Investigator
  
  Hiura Satoshi
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Thin film/Surface and interfacial physical properties
- Research Institution
  Hokkaido University

All 2024 2023 2022 2021 2020 2019 2018 2017

All Journal Article Presentation

[Journal Article] Effect of dilute nitride GaNAs quantum well thickness on spin amplification dynamics of tunnel coupled InAs quantum dots2023
- Author(s)
  S. Sato, S. Hiura, J. Takayama, A. Murayama
- Journal Title
  
  Applied Physics Letters
  
  Volume: 123 Issue: 23
- DOI
  10.1063/5.0179394
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-22KJ0008, KAKENHI-PROJECT-21H01356
[Journal Article] Efficient Room-Temperature Operation of a Quantum Dot Spin-Polarized Light-Emitting Diode under High-Bias Conditions2023
- Author(s)
  K. Etou, S. Hiura, S. Park, J. Takayama, A. Subagyo, K. Sueoka, A. Murayama
- Journal Title
  
  Physical Review Applied
  
  Volume: 19 Issue: 2 Pages: 1-10
- DOI
  10.1103/physrevapplied.19.024055
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-21H01356, KAKENHI-PROJECT-23KJ0027
[Journal Article] Wafer-scale integration of GaAs/AlGaAs core?shell nanowires on silicon by the single process of self-catalyzed molecular beam epitaxy2023
- Author(s)
  Minehisa Keisuke、Murakami Ryo、Hashimoto Hidetoshi、Nakama Kaito、Sakaguchi Kenta、Tsutsumi Rikuo、Tanigawa Takeru、Yukimune Mitsuki、Nagashima Kazuki、Yanagida Takeshi、Sato Shino、Hiura Satoshi、Murayama Akihiro、Ishikawa Fumitaro
- Journal Title
  
  Nanoscale Advances
  
  Volume: 5 Issue: 6 Pages: 1651-1663
- DOI
  10.1039/d2na00848c
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21KK0068, KAKENHI-PROJECT-19H00855
[Journal Article] Electric-field driven source of photocarriers for tunable electron spin polarization in InGaAs quantum dots2023
- Author(s)
  H. Kise, S. Hiura, S. Park, J. Takayama, K. Sueoka, A. Murayama
- Journal Title
  
  Applied Physics Letters
  
  Volume: 122 Issue: 23
- DOI
  10.1063/5.0151467
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H01356
[Journal Article] Room-temperature electric field control of spin filtering efficiency for enhanced modulation of optical spin polarization in a defect-functional 0D-2D hybrid nanostructure2023
- Author(s)
  S. Park, S. Hiura, H. Kise, J. Takayama, K. Sueoka, A. Murayama
- Journal Title
  
  Nanoscale
  
  Volume: 15 Issue: 41 Pages: 16784-16794
- DOI
  10.1039/d3nr03438k
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-21H01356
[Journal Article] High-temperature efficient luminescence of dilute-nitride InGaAsN quantum dots with deep electron potential2023
- Author(s)
  A. Morita, S. Hiura, J. Takayama, A. Murayama
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 134 Issue: 22
- DOI
  10.1063/5.0173207
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-21H01356
[Journal Article] GaAs/GaInNAs core-multishell nanowires with a triple quantum-well structure emitting in the telecommunication range2023
- Author(s)
  Nakama Kaito、Yukimune Mitsuki、Kawasaki Naohiko、Higo Akio、Hiura Satoshi、Murayama Akihiro、Jansson Mattias、Chen Weimin M.、Buyanova Irina A.、Ishikawa Fumitaro
- Journal Title
  
  Applied Physics Letters
  
  Volume: 123 Issue: 8 Pages: 81104-81104
- DOI
  10.1063/5.0160080
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0068, KAKENHI-PROJECT-23H00250
[Journal Article] Efficient Room-Temperature Voltage Control of Picosecond Optical Spin Orientation Using a III-V Semiconductor Nanostructure2022
- Author(s)
  S. Park, S. Hiura, J. Takayama, K. Sueoka, A. Murayama
- Journal Title
  
  Advanced Electronic Materials
  
  Volume: 2200588 Issue: 11 Pages: 1-8
- DOI
  10.1002/aelm.202200588
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-21H01356
[Journal Article] Room-temperature electron spin polarization exceeding 90% in an opto-spintronic semiconductor nanostructure via remote spin filtering2021
- Author(s)
  Yuqing Huang, Ville Polojarvi, Satoshi Hiura, Pontus Hojer, Arto Aho, Riku Isoaho, Teemu Hakkarainen, Mircea Guina, Shino Sato, Junichi Takayama, Akihiro Murayama, Irina A. Buyanova, Weimin M. Chen
- Journal Title
  
  Nature Photonics
  
  Volume: 15 Issue: 6 Pages: 1-9
- DOI
  10.1038/s41566-021-00786-y
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-19K15380
[Journal Article] Electric-Field-Effect Spin Switching with an Enhanced Number of Highly Polarized Electron and Photon Spins Using p-doped Semiconductor Quantum Dots2021
- Author(s)
  S. Park, H. Chen, S. Hiura, J. Takayama, K. Sueoka, A. Murayama
- Journal Title
  
  ACS Omega
  
  Volume: 6 Issue: 12 Pages: 8561-8569
- DOI
  10.1021/acsomega.1c00377
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-19K15380
[Journal Article] Room-Temperature Spin-Transport Properties in an In0.5Ga0.5As Quantum Dot Spin-Polarized Light-Emitting Diode2021
- Author(s)
  K. Etou, S. Hiura, S. Park, K. Sakamoto, J. Takayama, A. Subagyo, K. Sueoka and A. Murayama
- Journal Title
  
  Physical Review Applied
  
  Volume: 16 Issue: 1
- DOI
  10.1103/physrevapplied.16.014034
- NAID
  120007132043
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H01356, KAKENHI-PROJECT-20K20433
[Journal Article] Highly efficient room-temperature electron-photon spin conversion using semiconductor hybrid nanosystem with gradual quantum dimensionality reduction2020
- Author(s)
  S. Hiura, M. Takishita, J. Takayama, S. Sato, A. Murayama
- Journal Title
  
  Physical Review Applied
  
  Volume: 14 Issue: 4
- DOI
  10.1103/physrevapplied.14.044011
- NAID
  120006896739
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-19K15380
[Journal Article] Suppression of thermally excited electron-spin relaxation in InGaAs quantum dots using p-doped capping layers toward enhanced room-temperature spin polarization2020
- Author(s)
  Shino Sato, Satoshi Hiura, Junichi Takayama, Akihiro Murayama
- Journal Title
  
  Applied Physics Letters
  
  Volume: 116 Issue: 18
- DOI
  10.1063/5.0004300
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-19K15380
[Journal Article] Asymmetric spin relaxation induced by residual electron spin in semiconductor quantum-dot-superlattice hybrid nanosystem2020
- Author(s)
  S. Hiura, S. Hatakeyama, J. Takayama, A. Murayama
- Journal Title
  
  Applied Physics Letters
  
  Volume: 116 Issue: 26
- DOI
  10.1063/5.0010754
- NAID
  120007097389
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K20433, KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-19K15380
[Journal Article] Temperature dependence of inter-dot electron-spin transfer among laterally coupled excited states in high-density InGaAs quantum dots2020
- Author(s)
  S. Sato, S. Hiura, J. Takayama, and A. Murayama
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 127 Issue: 4
- DOI
  10.1063/1.5134002
- NAID
  120006955181
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K15380, KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-20K20433
[Journal Article] Electron-transfer-induced metallic electronic states in a H/Fe3O4(001) film subsurface2019
- Author(s)
  Hiura Satoshi, Subagyo Agus, Murayama Akihiro, Sueoka Kazuhisa
- Journal Title
  
  Applied Physics Express
  
  Volume: 12 Issue: 5 Pages: 055502-055502
- DOI
  10.7567/1882-0786/ab10ce
- NAID
  120006842189
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-17H06482
[Journal Article] Quantum spin transport to semiconductor quantum dots through superlattice2019
- Author(s)
  Hiura Satoshi, Itabashi Kodai, Takeishi Kazuki, Takayama Junichi, Kiba Takayuki, Murayama Akihiro
- Journal Title
  
  Applied Physics Letters
  
  Volume: 114 Issue: 7
- DOI
  10.1063/1.5080999
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-17H06482
[Journal Article] Layer-selective spin amplification in size-modulated quantum nanocolumn2019
- Author(s)
  S. Hiura, S. Saito, J. Takayama, T. Kiba, and A. Murayama
- Journal Title
  
  Applied Physics Letters
  
  Volume: 115 Issue: 1
- DOI
  10.1063/1.5098110
- NAID
  120006864494
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K15380, KAKENHI-PROJECT-16H06359
[Journal Article] Electric field control of spin polarity in spin injection into InGaAs quantum dots from a tunnel-coupled quantum well2019
- Author(s)
  Chen Hang, Hiura Satoshi, Takayama Junichi, Park Soyoung, Sueoka Kazuhisa, Murayama Akihiro
- Journal Title
  
  Applied Physics Letters
  
  Volume: 114 Issue: 13
- DOI
  10.1063/1.5090419
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-17H06482
[Journal Article] Interdot carrier and spin dynamics in a two-dimensional high-density quantum-dot array of InGaAs with quantum dots embedded as local potential minima2019
- Author(s)
  Hiura Satoshi, Urabe Masayuki, Takeishi Kazuki, Itabashi Kodai, Takayama Junichi, Kiba Takayuki, Sueoka Kazuhisa, Murayama Akihiro
- Journal Title
  
  Semiconductor Science and Technology
  
  Volume: 34 Issue: 2 Pages: 025001-025001
- DOI
  10.1088/1361-6641/aaf7aa
- NAID
  120006783664
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-17H06482
[Journal Article] Enhanced hetero-dimensional electron-spin injection in a resonantly tunnel-coupled InGaAs quantum dot-well nanosystem2019
- Author(s)
  H. Chen, S. Hiura, J. Takayama, S. Park, K. Sueoka, and A. Murayama
- Journal Title
  
  Applied Physics Express
  
  Volume: 13 Issue: 1 Pages: 015003-015003
- DOI
  10.7567/1882-0786/ab59bb
- NAID
  210000157622
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K15380, KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-20K20433
[Journal Article] Interdot spin transfer dynamics in laterally coupled excited spin ensemble of high-density InGaAs quantum dots2018
- Author(s)
  Hiura Satoshi, Takeishi Kazuk, Urabe Masayuki, Itabashi Kodai, Takayama Junichi, Kiba Takayuki, Sueoka Kazuhisa, Murayama Akihiro
- Journal Title
  
  Applied Physics Letters
  
  Volume: 113 Issue: 2
- DOI
  10.1063/1.5022641
- NAID
  120006650533
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-17H06482
[Journal Article] Persistent High Polarization of Excited Spin Ensembles During Light Emission in Semiconductor Quantum-Dot-Well Hybrid Nanosystems2018
- Author(s)
  Takeishi Kazuki, Hiura Satoshi, Takayama Junichi, Itabashi Kodai, Urabe Masayuki, Washida Akihiro, Kiba Takayuki, Murayama Akihiro
- Journal Title
  
  Physical Review Applied
  
  Volume: 10 Issue: 3
- DOI
  10.1103/physrevapplied.10.034015
- NAID
  120006529650
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H06359, KAKENHI-PROJECT-17H06482
[Presentation] Room temperature operation of opto-spintronic devices based on III-V semiconductor nanostructures2024
- Author(s)
  S. Hiura
- Organizer
  The 7th QST International Symposium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] 希薄窒化InGaAsN量子ドットの円偏光発光特性; 成長温度依存性2024
- Author(s)
  森田彩乃, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第71回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] 希薄窒化GaNAsスピンフィルターを用いたスピン受光ダイオードの作製2023
- Author(s)
  日置拓実, 江藤亘平, 樋浦諭志, 高山純一, スバギョアグス, 末岡和久, 村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] 半導体超格子バリアを有する量子ドットスピン偏極発光ダイオードの作製2023
- Author(s)
  沈承赫, 江藤亘平, 樋浦諭志, 高山純一, スバギョアグス, 末岡和久, 村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Temperature dependence of photoluminescence properties of dilute nitride InGaAsN quantum dots2023
- Author(s)
  A. Morita, S. Hiura, J. Takayama, A. Murayama
- Organizer
  36th International Microprocesses and Nanotechnology Conference (MNC 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Room-temperature electron spin transport to InAs quantum dots using a dilute nitride GaNAs/GaAs superlattice barrier2023
- Author(s)
  M. Hosoe, S. Sato, S. Hiura, J. Takayama, A. Murayama
- Organizer
  36th International Microprocesses and Nanotechnology Conference (MNC 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] 厚さの異なる希薄窒化GaNAs量子井戸とトンネル結合したInAs量子ドットの光スピンダイナミクス2023
- Author(s)
  佐藤紫乃, 細江正義, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] 半導体量子ドットと超格子バリアを用いたスピン受光ダイオードの円偏光受光特性2023
- Author(s)
  矢野龍弥, 日置拓実, 江藤亘平, 樋浦諭志, 高山純一, スバギョアグス, 末岡和久, 村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Electric-field driven source of photoexcited spin carriers for tunable electron spin polarization in InGaAs quantum dots2023
- Author(s)
  H. Kise, S. Hiura, S. Park, J. Takayama, K. Sueoka, A. Murayama
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Electric-field effects on optical spin polarization in III-V semiconductor quantum-dot-superlattice hybrid nanostructure2023
- Author(s)
  H. Kise, S. Park, S. Hiura, J. Takayama, K. Sueoka, A. Murayama
- Organizer
  The 9th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies (EM-NANO 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] 希薄窒化物半導体量子ドットの作製と光学特性の評価2023
- Author(s)
  森田彩乃, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] GaAsスペーサー層の成長中断を設けた多層InGaAs量子ドットの円偏光発光特性2023
- Author(s)
  近藤直, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Room temperature operation of spin-functional optical devices based on 0D-2D hybrid semiconductor nanostructures2023
- Author(s)
  A. Murayama, S. Hiura
- Organizer
  36th International Microprocesses and Nanotechnology Conference (MNC 2023)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] AlGaAsバリアに埋め込まれたInGaAs量子ドットの円偏光発光特性の温度依存性2023
- Author(s)
  野村駿介, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第58回応用物理学会北海道支部/第19回日本光学会北海道支部合同学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] AlGaAsバリアに埋め込まれたInGaAs量子ドットの時間分解円偏光発光特性2023
- Author(s)
  野村駿介, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Circularly polarized light detection characteristics of spin photodiode based on a dilute nitride GaNAs spin filter2023
- Author(s)
  T. Hioki, K. Etou, S. Hiura, J.Takayama, A. Subagyo, K. Sueoka, A. Murayama
- Organizer
  36th International Microprocesses and Nanotechnology Conference (MNC 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] 希薄窒化GaNAs/GaAs超格子バリアを用いたInAs量子ドットへの電子スピン輸送2023
- Author(s)
  細江真義, 佐藤紫乃, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] 厚さを変えた希薄窒化GaNAs量子井戸とトンネル結合したInAs量子ドットの円偏光発光特性2022
- Author(s)
  細江真義, 佐藤紫乃, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] 高速成長GaAsキャップ層をもつInGaAs量子ドットの円偏光発光特性のIn組成依存性2022
- Author(s)
  和泉蒼翼, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Room-temperature operation characteristics of a spin-polarized light-emitting diode using InAs quantum dots tunnel-coupled with GaNAs2022
- Author(s)
  K. Etou, S. Hiura, J. Takayama, A. Subagyo, K. Sueoka, and A. Murayama
- Organizer
  2022 International Conference on Solid State Devices and Materials (SSDM2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Bias voltage and temperature dependence of electron-spin polarization in InAs quantum dots tunnel-coupled with a GaNAs quantum well2022
- Author(s)
  S. Park, H. Kise, S. Hiura, J. Takayama, K. Sueoka, and A. Murayama
- Organizer
  2022 International Conference on Solid State Devices and Materials (SSDM2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] 半導体量子ドットを用いたスピン受光ダイオードの光電流特性2022
- Author(s)
  日置拓実, 江藤亘平, 樋浦諭志, 高山純一, スバギョアグス, 末岡和久, 村山明宏
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Circularly polarized electroluminescence properties of quantum dot spin-polarized light-emitting diodes using GaNAs spin filter2022
- Author(s)
  K. Etou, S. Hiura, S. Park, J. Takayama, A. Subagyo, K. Sueoka, and A. Murayama
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] InAs量子ドットを用いた電界効果型光スピンデバイス特性の温度依存性2022
- Author(s)
  朴昭暎, 樋浦諭志, 高山純一, 末岡和久, 村山明宏
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] 希薄窒化GaNAs量子井戸とInAs量子ドットのトンネル結合における電子スピン増幅ダイナミクス；GaNAs井戸配置の影響2022
- Author(s)
  佐藤紫乃, 樋浦諭志, 髙山純一, 村山明宏
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Bias dependence of electron spin polarization in GaNAs quantum well-InAs quantum dot tunnel-coupled structures2022
- Author(s)
  H. Kise, S. Park, S. Hiura, J. Takayama, K. Sueoka, and A. Murayama
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Structural and optical properties of InAs quantum dots capped with GaAs grown at different rates2022
- Author(s)
  S. Izumi, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  The 22nd International Vacuum Congress (IVC-22)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Thickness effects of dilute GaAs nitride quantum wells on optical spin properties of tunnel-coupled InAs quantum dots2022
- Author(s)
  S. Sato, M. Hosoe, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  The 22nd International Vacuum Congress (IVC-22)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] 希薄窒化GaAsとInAs量子ドットのトンネル結合構造におけるスピンダイナミクス2021
- Author(s)
  佐藤紫乃, 中村裕人, 朴昭暎, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Temperature effects on performances of a spin-polarized light emitting diode using p-doped InGaAs quantum dots2021
- Author(s)
  K. Etou, S. Hiura, J. Takayama, S. Park, A. Subagyo, K. Sueoka and A. Murayama
- Organizer
  2021 International Conference on Solid State Devices and Materials (SSDM2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] InAs量子ドットの発光特性のGaAsキャップ層成長速度依存性2021
- Author(s)
  和泉蒼翼, 佐藤紫乃, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第56回応用物理学会北海道支部/第16回日本光学会北海道支部合同学術講演会
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] 半導体量子ドットを用いた省電力の電子スピン情報光伝送2021
- Author(s)
  佐藤紫乃, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  映像情報メディア学会
- Invited
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] 量子ドットスピン偏極発光ダイオードの円偏光発光特性の温度依存性2021
- Author(s)
  江藤亘平, 樋浦諭志, パクソヨン, 高山純一, スバギョアグス, 末岡和久, 村山明宏
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Photoelectric spin information conversion using semiconductor quantum dot2021
- Author(s)
  S. Hiura, J. Takayama and A. Murayama
- Organizer
  Joint Symposium of Engineering & Information Science & WPI-ICReDD in Hokkaido University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] 室温以上で機能する光スピントロニクス半導体の開拓2021
- Author(s)
  樋浦諭志
- Organizer
  第7回北大・部局横断シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Temperature dependence of electron-spin polarization in InGaAs quantum dot opto-spintronic device applied with electric field2021
- Author(s)
  S. Park, S. Hiura, H. Chen, J. Takayama, K. Sueoka and A. Murayama
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Electric-field control of electron-spin polarization degree at room temperature in opto-spintronic device using InGaAs quantum dots2021
- Author(s)
  S. Park, S. Hiura, H. Chen, J. Takayama, K. Sueoka and A. Murayama
- Organizer
  2021 International Conference on Solid State Devices and Materials (SSDM2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Photoelectric spin information conversion using semiconductor quantum dot2021
- Author(s)
  S. Hiura, J. Takayama, and A. Murayama
- Organizer
  Joint Symposium of Engineering & Information Science & WPI-ICReDD in Hokkaido University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Optical spin properties of InAs quantum dots tunnel-coupled with dilute nitride GaNAs2021
- Author(s)
  S. Sato, Y. Nakamura, S. Park, S. Hiura, J. Takayama and A. Murayama
- Organizer
  2021 International Conference on Solid State Devices and Materials (SSDM2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] 超格子の電子スピン輸送特性に対する井戸厚さの影響2021
- Author(s)
  畠山沙衣子, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Room-temperature spin-photon conversion using semiconductor quantum dot2021
- Author(s)
  S. Hiura
- Organizer
  The 24th Hokkaido University - Seoul National University Joint Symposium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] Quantum dot spin-polarized light-emitting diodes operating at room temperature2021
- Author(s)
  K. Etou, S. Hiura, J. Takayama and A. Murayama
- Organizer
  The 24th Hokkaido University - Seoul National University Joint Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] GaAsキャップ層成長速度の異なるInAs量子ドットの時間分解発光特性2021
- Author(s)
  和泉蒼翼, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] InGaAs量子ドットの光スピン特性の向上にむけたpドープ方法の検討2021
- Author(s)
  阪元和弥, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第82回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H01356
[Presentation] 半導体量子ドットが拓く光電スピン情報変換2020
- Author(s)
  樋浦諭志
- Organizer
  第6回北大・部局横断シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Suppression of thermal spin relaxation of InGaAs quantum dots by p-doping2020
- Author(s)
  S. Sato, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Electron-spin dynamics in tunnel-coupled structures of InGaAs well and dot with different p-doping concentrations applied with electric field2020
- Author(s)
  S. Park, H. Chen, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  2020 International Conference on Solid State Devices and Materials (SSDM2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] P-doping concentration dependence of electron-spin dynamics in InGaAs quantum well-dot coupled structures applied with electric field2020
- Author(s)
  S. Park, H. Chen, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] InGaAs量子ドットの光スピン特性のpドーピング濃度依存性2020
- Author(s)
  阪元和弥, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] 半導体超格子バリアから量子ドットへのスピン輸送と注入後のスピン緩和2020
- Author(s)
  畠山沙衣子, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] 電流注入型pドープ量子ドットスピン発光ダイオードの作製2020
- Author(s)
  江藤亘平, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] GaAs/AlGaAs超格子を用いたInGaAs量子ドットへのスピン輸送注入特性2020
- Author(s)
  畠山沙衣子, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第55回応用物理学会北海道支部/第16回日本光学会北海道支部合同学術講演会
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Highly efficient electron-photon spin conversion using InGaAs quantum dots with p-doped capping barrier2020
- Author(s)
  S. Sato, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  2020 International Conference on Solid State Devices and Materials (SSDM2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Fabrication of p-doped quantum dot spin-polarized light-emitting diodes2020
- Author(s)
  K. Etou, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  2020 International Conference on Solid State Devices and Materials (SSDM2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] 高密度InGaAs量子ドットの励起状態における電子スピンの熱励起効果2020
- Author(s)
  佐藤紫乃, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第55回応用物理学会北海道支部/第16回日本光学会北海道支部合同学術講演会
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] 可変ストライプ長法によるInGaAs量子ドットのモード利得測定の層間膜厚依存性2020
- Author(s)
  高山純一, 大竹章久, 樋浦諭志, 村山明宏
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Spin relaxation property after spin transfer from a semiconductor superlattice barrier to quantum dots2020
- Author(s)
  S. Hatakeyama, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  2020 International Conference on Solid State Devices and Materials (SSDM2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Temperature-dependent spin dynamics in InGaAs quantum dots embedded with GaAs capping layer grown at low temperature2019
- Author(s)
  Y. Nakamura, S. Hiura, S. Sato, J. Takayama, and A. Murayama
- Organizer
  7th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures (SemiconNano2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] 可変ストライプ長法によるInGaAs量子ドットの時間分解発光分光2019
- Author(s)
  大竹章久, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Electric-field-effect optical spin-injection device using p-doped InGaAs quantum dots2019
- Author(s)
  S. Park, H. Chen, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  7th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures (SemiconNano2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] GaAsナノピラーに埋め込まれたIn0.5Ga0.5As量子ドットにおけるスピンダイナミクス2019
- Author(s)
  陳亜鳳, 木場隆之, 飯島奈都美, 高山純一, 肥後昭男, 樋浦諭志, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] pドープInGaAs量子ドットの励起準位における電子スピンダイナミクス2019
- Author(s)
  佐藤紫乃, 中村裕人, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Quantum spin transport to self-assembled InGaAs quantum dots through AlGaAs/GaAs superlattice2019
- Author(s)
  S. Hiura, J. Takayama, T. Kiba, and A. Murayama
- Organizer
  Materials Research Meeting (MRM2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Electric-field control of optical-spin injection from an InGaAs quantum well to p-doped quantum dots2019
- Author(s)
  S. Park, H. Chen, J. Takayama, S. Hiura, and A. Murayama
- Organizer
  Compound Semiconductor Week 2019 (CSW2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Spin-conserved electron transport to InGaAs quantum dots through GaAs/AlGaAs superlattice2019
- Author(s)
  S. Hiura, J. Takayama, T. Kiba, and A. Murayama
- Organizer
  Compound Semiconductor Week 2019 (CSW2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Temperature-persistent spin relaxation in InGaAs/GaAs dots-in-well structure2019
- Author(s)
  M. Takishita, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  7th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures (SemiconNano2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Spin-conserved electron transport to InGaAs quantum dots through GaAs/AlGaAs superlattice2019
- Author(s)
  S. Hiura, J. Takayama, T. Kiba, and A. Murayama
- Organizer
  Compound Semiconductor Week 2019 (CSW2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Lateral electronic coupling among self-assembled semiconductor quantum dots promoted by adjoining tunnel-coupled quantum-well potentials2019
- Author(s)
  J. Takayama, S. Hiura, K. Takeishi, T. Kiba, and A. Murayama
- Organizer
  Compound Semiconductor Week 2019 (CSW2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Size-modulation-induced spin amplification in quantum nanocolumns2019
- Author(s)
  S. Hiura, S. Saito, J. Takayama, T. Kiba, and A. Murayama
- Organizer
  7th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures (SemiconNano2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] pドープInGaAs量子ドットへの電子スピン注入の電界制御2019
- Author(s)
  朴昭暎, 陳杭, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] P-doping effects on temperature-dependent spin dynamics in InGaAs quantum dots2019
- Author(s)
  S. Sato, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  7th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures (SemiconNano2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Effects of p-doping on excited spin states and the dynamics in InGaAs quantum dots2019
- Author(s)
  S. Sato, M. Murakami, Y. Nakamura, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  Compound Semiconductor Week 2019 (CSW2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] InGaAs/GaAs Dot-in-well構造における電子スピンダイナミクスの温度依存性2019
- Author(s)
  瀧下水月, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Effects of growth temperature of a capping layer on excited spin properties of In0.5Ga0.5As quantum dots2019
- Author(s)
  Y. Nakamura, S. Hiura, S. Sato, J. Takayama, and A. Murayama
- Organizer
  Compound Semiconductor Week 2019 (CSW2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] GaAsキャップ層を低温成長したInGaAs量子ドットにおける電子スピンダイナミクスの温度依存性2019
- Author(s)
  中村裕人, 佐藤紫乃, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第80回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] Temperature dependence of modal gain at excited states in high-density InGaAs quantum dots by variable stripe length method2019
- Author(s)
  A. Ohtake, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  7th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures (SemiconNano2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K15380
[Presentation] InGaAs量子ドットの結合励起状態におけるドット間スピンダイナミクスの温度依存性2019
- Author(s)
  佐藤紫乃, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第54回応用物理学会北海道支部/第15回日本光学会北海道支部合同学術講演会
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Excited Spin Engineering of In0.5Ga0.5As Quantum Dots by an Adjacent Two-Dimensional In0.1Ga0.9As Quantum Well Potential2018
- Author(s)
  S. Hiura, K. Takeishi, J. Takayama, T. Kiba, and A. Murayama
- Organizer
  31st International Microprocesses and Nanotechnology Conference (MNC 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Fe3O4(001)表面上の炭素吸着に関する研究2018
- Author(s)
  大見奎人, 高田慎, 高橋聡太朗, 山崎陸, 樋浦諭志, Subagyo Agus, 末岡和久
- Organizer
  第53回応用物理学会北海道支部/第14回日本光学会北海道支部合同学術講演会
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Investigation of modal gain at excited states in high-density InGaAs quantum dots by variable stripe length method2018
- Author(s)
  A. Ohtake, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  2nd JSPS workshop on Japan-Sweden frontiers in photon and spin functionalities of nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] InGaAs量子ドットの結合励起状態におけるスピンダイナミクスの温度依存性2018
- Author(s)
  佐藤紫乃, 樋浦諭志, 高山純一, 村山明宏
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Temperature-Persistent High Spin Polarization and Its Dynamics in InGaAs Quantum Dots Embedded in a GaAs Quantum Well2018
- Author(s)
  M. Takishita, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  31st International Microprocesses and Nanotechnology Conference (MNC 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] 面内磁化方向のCr探針の作製2018
- Author(s)
  高田慎, 大見奎人, 樋浦諭志, Subagyo Agus, 八田英嗣, 末岡和久
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Temperature Dependence of Interdot Spin Dynamics in Laterally Coupled InGaAs Quantum Dots2018
- Author(s)
  S. Sato, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  31st International Microprocesses and Nanotechnology Conference (MNC 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Electron-spin transport and spin relaxation in III-V compound semiconductor barrier layers integrated with self-assembled quantum dots2018
- Author(s)
  A. Murayama, S. Hiura, and J. Takayama
- Organizer
  2nd JSPS workshop on Japan-Sweden frontiers in photon and spin functionalities of nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] InGaAs量子ドット結合励起状態における集団的なスピンの緩和現象2018
- Author(s)
  樋浦諭志, 高山純一, 木場隆之, 村山明宏
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Fe3O4(001)表面上炭素膜の電子状態に関する研究2018
- Author(s)
  大見奎人, 高田慎, 樋浦諭志, Subagyo Agus, 末岡和久
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Influence of multilayer stacking on spin dynamics at excited states of vertically coupled InGaAs quantum dots2018
- Author(s)
  S. Saito, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  2nd JSPS workshop on Japan-Sweden frontiers in photon and spin functionalities of nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Temperature dependence of spin dynamics at laterally coupled excited states of InGaAs quantum dots2018
- Author(s)
  S. Sato, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  2nd JSPS workshop on Japan-Sweden frontiers in photon and spin functionalities of nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Modal Gain at Excited States in High-Density InGaAs Quantum Dots Investigated by Variable Stripe Length Method2018
- Author(s)
  A. Ohtake, S. Hiura, A. Washida, J. Takayama, and A. Murayama
- Organizer
  31st International Microprocesses and Nanotechnology Conference (MNC 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Persistent high spin polarization induced by interdot spin transfer among coupled excited states of InGaAs quantum dots2018
- Author(s)
  S. Hiura, K. Takeishi, A. Washida, J. Takayama, A. Ohtake, M. Takishita, S. Saito, and A. Murayama
- Organizer
  The 12th International Conference on Excitonic and Photonic Processes in Condensed Matter and Nano Materials (EXCON2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Temperature-dependent spin polarization and its dynamics in InGaAs quantum dots embedded in a GaAs quantum well2018
- Author(s)
  M. Takishita, S. Hiura, J. Takayama, and A. Murayama
- Organizer
  2nd JSPS workshop on Japan-Sweden frontiers in photon and spin functionalities of nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Interdot spin transfer dynamics in vertically coupled InGaAs quantum dots2018
- Author(s)
  S. Hiura, J. Takayama, T. Kiba, and A. Murayama
- Organizer
  2nd JSPS workshop on Japan-Sweden frontiers in photon and spin functionalities of nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] InGaAs量子ドットにおけるスピン注入ダイナミクスに対するスピン充填効果2017
- Author(s)
  樋浦諭志, 武石一紀, 浦部晶行, 板橋皓大, 高山純一, 木場隆之, 村山明宏
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Effect of Adsorbed H Atoms on Surface and Subsurface Fe Electronic States in Magnetite Film2017
- Author(s)
  S. Hiura
- Organizer
  7th Annual World Congress of Nano Science & Technology-2017 (Nano-S&T-2017)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] Local work function measurements on H/Fe3O4(001) surface2017
- Author(s)
  R. Yamazaki, S. Takahashi, S. Takada, K. Omi, S. Hiura, A. Subagyo, and K. Sueoka
- Organizer
  25th International Colloquium on Scanning Probe Microscopy (ICSPM25)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06482
[Presentation] エピタキシャルCr薄膜探針の作製および評価2017
- Author(s)
  高田慎, 大見奎人, 樋浦諭志, Subagyo Agus, 八田英嗣, 末岡和久
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-17H06482

1. 石川史太郎 (60456994)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
2. 富永依里子 (40634936)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 村山明宏

# of Collaborated Projects: 0 results

# of Collaborated Products: 16 results
4. 末岡和久

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results

Hiura Satoshi 樋浦 諭志

Research Projects

Research Products

Co-Researchers

New developments in room temperature opto-spintronics pioneered by optical, electronic and spin functionalities of dilute nitride semiconductorsPrincipal Investigator

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Room temperature operation of photoelectric spin conversion device with electron spin amplification functionPrincipal Investigator

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Exploring novel dilute nitride and bismide quantum light source innovating optical communications

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Room temperature spin-polarized light emission by excited spin engineering of size-modulated coupled quantum dotsPrincipal Investigator

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Creation of highly-efficient spin injection source by interface modification in half-metallic oxidesPrincipal Investigator

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[Journal Article] Effect of dilute nitride GaNAs quantum well thickness on spin amplification dynamics of tunnel coupled InAs quantum dots2023

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[Journal Article] Efficient Room-Temperature Operation of a Quantum Dot Spin-Polarized Light-Emitting Diode under High-Bias Conditions2023

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[Journal Article] Wafer-scale integration of GaAs/AlGaAs core?shell nanowires on silicon by the single process of self-catalyzed molecular beam epitaxy2023

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[Journal Article] Electric-field driven source of photocarriers for tunable electron spin polarization in InGaAs quantum dots2023

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[Journal Article] Room-temperature electric field control of spin filtering efficiency for enhanced modulation of optical spin polarization in a defect-functional 0D-2D hybrid nanostructure2023

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[Journal Article] High-temperature efficient luminescence of dilute-nitride InGaAsN quantum dots with deep electron potential2023

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[Journal Article] GaAs/GaInNAs core-multishell nanowires with a triple quantum-well structure emitting in the telecommunication range2023

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[Journal Article] Efficient Room-Temperature Voltage Control of Picosecond Optical Spin Orientation Using a III-V Semiconductor Nanostructure2022

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[Journal Article] Room-temperature electron spin polarization exceeding 90% in an opto-spintronic semiconductor nanostructure via remote spin filtering2021

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[Journal Article] Electric-Field-Effect Spin Switching with an Enhanced Number of Highly Polarized Electron and Photon Spins Using p-doped Semiconductor Quantum Dots2021

Hiura Satoshi 樋浦諭志