Yokota Yuui 横田有為

… Alternative Names

YUUI Yokota 横田有為

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Researcher Number	60517671
Other IDs
Affiliation (Current)	2025: 東北大学, 金属材料研究所, 准教授
Affiliation (based on the past Project Information) *help	2020 – 2024: 東北大学, 金属材料研究所, 准教授 2019: 東北大学, 未来科学技術共同研究センター, 准教授 2015 – 2017: 東北大学, 未来科学技術共同研究センター, 准教授 2013: 東北大学, 未来科学技術共同研究センター, 准教授 2011 – 2012: 東北大学, 金属材料研究所, 助教
Review Section/Research Field	Principal Investigator Medium-sized Section 26:Materials engineering and related fields / Basic Section 36010:Inorganic compounds and inorganic materials chemistry-related / Metal making/Resorce production engineering / Inorganic industrial materials Except Principal Investigator Basic Section 26020:Inorganic materials and properties-related / Electronic materials/Electric materials
Keywords	Principal Investigator 共晶体 / 一方向凝固 / ナノ構造化 / ハロゲン化物 / 高融点 / 単結晶 / シンチレータ / ナノ / 熱電材料 / マイクロ引き下げ法 … More / 線材化プロセス / 製造プロセス / 線材作製技術 / デバイス設計・製造プロセス / 合金用マイクロ引き下げ法 / 線材 / ルテニウム / イリジウム / 難加工性合金 / 国際情報交流 / 圧電結晶 / ランガサイト / 結晶材料開発 / 結晶・多結晶材料 … More Except Principal Investigator バルク / 低次元 / 複合アニオン化合物 / 単結晶 / 微小共振器 / 結晶成長 / 電子・電気材料 / マイクロ引き下げ法 / 圧電単結晶 / 振動発電 Less

Exploration of Low-Dimensional Bulk Single Crystals
- Principal Investigator
  
  荻野拓
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Creation of high-performance scintillator and semi-conductor crystals by fusion of fieldsPrincipal Investigator
- Principal Investigator
  
  Yuui Yokota
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 26:Materials engineering and related fields
- Research Institution
  Tohoku University
Development of high-performance nanocomposite thermoelectric bulk using self-organizing eutectic structurePrincipal Investigator
- Principal Investigator
  
  Yokota Yuui
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 36010:Inorganic compounds and inorganic materials chemistry-related
- Research Institution
  Tohoku University
特殊形状の圧電体を用いた発電デバイスの開発
- Principal Investigator
  
  大橋雄二
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Tohoku University
Development of growth technique of shape-controlled crystal for alloy materials with difficult workabilityPrincipal Investigator
- Principal Investigator
  
  Yokota Yuui
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Metal making/Resorce production engineering
- Research Institution
  Tohoku University
Development of Crystal Growth Technology of Shaped Langasite-type Piezoelectric Crystals by Micro-Pulling-Down MethodPrincipal Investigator
- Principal Investigator
  
  YUUI Yokota
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Inorganic industrial materials
- Research Institution
  Tohoku University

All 2024 2023 2022 2021 2019 2018 2017 2016 2015 2014 2013 2012 2011

All Journal Article Presentation Book Patent

[Book] 液相からの結晶成長入門－育成技術と評価方法－2021
- Author(s)
  日本フラックス成長研究会、吉川彰、横田有為、我田元
- Total Pages
  216
- Publisher
  日刊工業新聞社
- ISBN
  9784526081774
- Data Source
  KAKENHI-PROJECT-21KK0082
[Book] 液相からの結晶成長入門－育成技術と評価方法－2021
- Author(s)
  日本フラックス成長研究会、吉川彰、横田有為、我田元
- Total Pages
  216
- Publisher
  日刊工業新聞社
- ISBN
  9784526081774
- Data Source
  KAKENHI-PROJECT-19H02795
[Journal Article] Crystal growth, luminescence, and scintillation properties of Er-doped La2Hf2O7 single crystal2024
- Author(s)
 Hayashi Naomoto、Yokota Yuui、Horiai Takahiko、Yamanoi Kohei、Yoshino Masao、Yamaji Akihiro、Murakami Rikito、Hanada Takashi、Sato Hiroki、Ohashi Yuji、Kurosawa Shunsuke、Kamada Kei、Sarukura Nobuhiko、Yoshikawa Akira
- Journal Title
 
 Japanese Journal of Applied Physics
 
 Volume: 63 Issue: 3 Pages: 03SP15-03SP15
- DOI
 10.35848/1347-4065/ad1e97
- Peer Reviewed / Open Access
- Data Source
 KAKENHI-PROJECT-22K14469, KAKENHI-PROJECT-21KK0082, KAKENHI-PROJECT-22H04961, KAKENHI-PROJECT-19H00672, KAKENHI-PROJECT-23K28345
[Journal Article] Optical and scintillation properties of Pr3+-doped (La, Y)2Si2O7 single crystals2024
- Author(s)
  Abe Yuka、Horiai Takahiko、Pejchal Jan、Yokota Yuui、Yoshino Masao、Murakami Rikito、Hanada Takashi、Yamaji Akihiro、Sato Hiroki、Ohashi Yuji、Kurosawa Shunsuke、Kamada Kei、Yoshikawa Akira、Nikl Martin
- Journal Title
  
  Optical Materials: X
  
  Volume: 22 Pages: 100318-100318
- DOI
  10.1016/j.omx.2024.100318
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0082
[Journal Article] Growth of Mg2Si thermoelectric eutectics by unidirectional solidification2024
- Author(s)
  Hayashi Naomoto、Yokota Yuui、Horiai Takahiko、Yoshino Masao、Yamaji Akihiro、Murakami Rikito、Hanada Takashi、Sato Hiroki、Ohashi Yuji、Kurosawa Shunsuke、Kamada Kei、Yoshikawa Akira
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 627 Pages: 127533-127533
- DOI
  10.1016/j.jcrysgro.2023.127533
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K14469, KAKENHI-PROJECT-21KK0082, KAKENHI-PROJECT-22H04961, KAKENHI-PROJECT-19H00672
[Journal Article] Effects of chemical composition control of colquiriite-type neutron scintillator single crystals2023
- Author(s)
  Yokota Yuui、Horiai Takahiko、Yoshikawa Akira
- Journal Title
  
  Journal of Solid State Chemistry
  
  Volume: 324 Pages: 124127-124127
- DOI
  10.1016/j.jssc.2023.124127
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K14469, KAKENHI-PROJECT-21KK0082
[Journal Article] Development and x-ray imaging performance of Tb-doped GdAlO3-αAl2O3 submicron-diameter phase-separated scintillator fibers2023
- Author(s)
 Yoshino M.、Kamada K.、Yamamoto S.、Yajima R.、Sasaki R.、Sagisaka M.、Kataoka J.、Horiai T.、Yokota Y.、Yoshikawa A.
- Journal Title
 
 AIP Advances
 
 Volume: 13 Issue: 2 Pages: 025364-025364
- DOI
 10.1063/5.0136069
- Peer Reviewed / Open Access
- Data Source
 KAKENHI-PROJECT-22K14469, KAKENHI-PROJECT-22H04961, KAKENHI-PROJECT-19H00672, KAKENHI-PROJECT-23K21858, KAKENHI-PROJECT-23K24280, KAKENHI-PROJECT-21KK0082
[Journal Article] Relationship between crystal structure and acoustic physical properties of Ca3B(Ga,Al)3Si2O14 [B =?Nb, Ta] piezoelectric single crystals2023
- Author(s)
  Yokota Yuui、Ohashi Yuji、Horiai Takahiko、Yoshikawa Akira
- Journal Title
  
  Materials Today Communications
  
  Volume: 37 Pages: 107506-107506
- DOI
  10.1016/j.mtcomm.2023.107506
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K14469, KAKENHI-PROJECT-21KK0082
[Journal Article] Crystal growth and optical properties of Ce-doped (Y, Lu)AlO3 single crystal2022
- Author(s)
 Horiai Takahiko、Pejchal Jan、Paterek Juraj、Kucerkova Romana、Yokota Yuui、Yoshikawa Akira、Nikl Martin
- Journal Title
 
 Japanese Journal of Applied Physics
 
 Volume: 61 Issue: 7 Pages: 072002-072002
- DOI
 10.35848/1347-4065/ac7271
- Peer Reviewed / Int'l Joint Research
- Data Source
 KAKENHI-PROJECT-22K14469, KAKENHI-PROJECT-21KK0082
[Journal Article] Microstructure and thermoelectric properties of La-doped SrTiO3/TiO2 eutectic crystals grown by Micro-Pulling-Down method2022
- Author(s)
  Yokota Yuui、Horii Shigeru、Ogino Hiraku、Yoshida Yoshiyuki、Yoshikawa Akira
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 583 Pages: 126551-126551
- DOI
  10.1016/j.jcrysgro.2022.126551
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02795
[Journal Article] Crystal growth of La2Hf2O7 by micro-pulling-down method using W crucible2022
- Author(s)
  Suda Takahiro、Yokota Yuui、Horiai Takahiko、Yamaji Akihiro、Yoshino Masao、Hanada Takashi、Sato Hiroki、Toyoda Satoshi、Ohashi Yuji、Kurosawa Shunsuke、Kamada Kei、Yoshikawa Akira
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 583 Pages: 126547-126547
- DOI
  10.1016/j.jcrysgro.2022.126547
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02795, KAKENHI-PROJECT-22K14469
[Journal Article] Crystal growth of La2Zr2O7 by micro-pulling-down method using Mo and W crucibles2021
- Author(s)
  Suda Takahiro、Yokota Yuui、Horiai Takahiko、Yamaji Akihiro、Yoshino Masao、Hanada Takashi、Sato Hiroki、Toyoda Satoshi、Ohashi Yuji、Kurosawa Shunsuke、Kamada Kei、Yoshikawa Akira
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 575 Pages: 126357-126357
- DOI
  10.1016/j.jcrysgro.2021.126357
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02795
[Journal Article] Growth, Microstructure, and Mechanical Properties of Co?Cr?Mo Crystal Fibers Fabricated from the Melt by Unidirectional Solidification2021
- Author(s)
  Yokota Yuui、Nihei Takayuki、Abe Shoki、Yoshikawa Akira
- Journal Title
  
  Advanced Engineering Materials
  
  Volume: 23 Issue: 10 Pages: 2100144-2100144
- DOI
  10.1002/adem.202100144
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02795
[Journal Article] Growth of platinum fibers using the micro-pulling-down method2017
- Author(s)
  Nihei Takayuki、Yokota Yuui、Arakawa Mototaka、Ohashi Yuji、Kurosawa Shunsuke、Kamada Kei、Chani Valery、Yoshikawa Akira
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: 468 Pages: 403-406
- DOI
  10.1016/j.jcrysgro.2016.10.088
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05551
[Journal Article] Fabrication of Metallic Fibers with High Melting Point and Poor Workability by Unidirectional Solidification2017
- Author(s)
  Yokota Yuui、Nihei Takayuki、Tanaka Kunihiro、Sakairi Koichi、Chani Valery、Ohashi Yuji、Kurosawa Shunsuke、Kamada Kei、Yoshikawa Akira
- Journal Title
  
  Advanced Engineering Materials
  
  Volume: 20 Issue: 3 Pages: 1700506-1700506
- DOI
  10.1002/adem.201700506
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05551
[Journal Article] Growth of Al doped Ca3TaGa3Si2O14 piezoelectric single crystals with various Al concentrations2014
- Author(s)
  Tetsuo Kudo, Yuui Yokota, Masato Sato, Kazushige Tota, Ko Onodera, Shunsuke Kurosawa, Kei Kamada and Akira Yoshikawa
- Journal Title
  
  Journal of Crystal Growth
  
  Volume: in press Pages: 173-176
- DOI
  10.1016/j.jcrysgro.2014.02.021
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23750234
[Journal Article] Fabrication and physical properties of Ca3Nb(Ga1-xAlx)3Si2O14 piezoelectric materials2013
- Author(s)
  M. Kitahara, Y Yokota, A. Medvedev, Y. Futami, S. Kurosawa,Y. Fujimoto, M. Sato, K. Tota, K. Onodera, A. Yoshikawa
- Journal Title
  
  Ferroelectrics
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23750234
[Journal Article] Effects of growth atmosphere on crystal growth and optical properties for Ca3NbGa3Si2O14 single crystals2013
- Author(s)
  Y. Yokota, M. Sato, K. Tota, S. Kurosawa, K. Onodera, A. Yoshikawa
- Journal Title
  
  Ferroelectrics
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23750234
[Journal Article] Fabrication and physical properties of Ca_3Nb(Ga_<1->xAl_x)_3Si_2O_<14> piezoelectric materials2013
- Author(s)
 M. Kitahara, Y Yokota, A. Medvedev, Y. Futami, S. Kurosawa,Y. Fujimoto, M. Sato, K. Tota, K. Onodera, A. Yoshikawa
- Journal Title
 
 Ferroelectrics
 
 Volume: 456 Issue: 1 Pages: 107-112
- DOI
 10.1080/00150193.2013.846667
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-23750234
[Journal Article] Effects of growth atmosphere on crystal growth and optical properties for Ca_3NbGa_3Si_2O_<14> single crystals2013
- Author(s)
 Y. Yokota, M. Sato, K. Tota, S. Kurosawa, K. Onodera, A. Yoshikawa
- Journal Title
 
 Ferroelectrics
 
 Volume: 449 Issue: 1 Pages: 147-153
- DOI
 10.1080/00150193.2013.822780
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-23750234
[Journal Article] Growth of column-shaped and plate-like langasite-type piezoelectric single crystals and their physical properties2013
- Author(s)
  Yuui Yokota, Masato Sato, Valery Chani, Yoshisuke Futami, Kazushige Tota, Shunsuke Kurosawa, Ko Onodera and Akira Yoshikawa
- Journal Title
  
  Sens. & Act. A. Phys.
  
  Volume: (未定)(印刷中) Pages: 56-59
- DOI
  10.1016/j.sna.2012.10.017
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-11J05133, KAKENHI-PROJECT-23750234
[Journal Article] Annealing Effects for Ca3NbGa3Si2O14 Piezoelectric Single Crystals Grown by Micro-Pulling-Down Method2013
- Author(s)
  Yuui Yokota, Masanori Kitahara, Shunsuke Kurosawa, Masato Sato, Kazushige Tota, Ko Onodera & Akira Yoshikawa
- Journal Title
  
  Ferroelectrics
  
  Volume: 445 Issue: 1 Pages: 1-5
- DOI
  10.1080/00150193.2013.843383
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23750234
[Journal Article] Annealing effects for Ca3NbGa3Si2O14 piezoelectric single crystals grown by micro-pulling-down method2013
- Author(s)
  Y. Yokota, M. Kitahara, S. Kurosawa, M. Sato, K. Tota, K. Onodera, A. Yoshikawa
- Journal Title
  
  Ferroelectrics
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23750234
[Journal Article] Crystal growth and physical properties of shape-controlled La_3Ta_<0.5>Ga_<5.5>O_<14> single crystals by micro-pulling-down method2012
- Author(s)
 Y. Yokota, M. Sato, Y. Futami, K. Tota, T. Yanagida, K. Onodera, A. Yoshikawa
- Journal Title
 
 J. Cryst. Growth
 
 Volume: 352 Issue: 1 Pages: 147-150
- DOI
 10.1016/j.jcrysgro.2012.01.012
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-23750234
[Journal Article] Shape-controlled crystal growth of Sr3NbGa3Si2O14 and Sr3TaGa3Si2O14 piezoelectric single crystals by micro-pulling-down method2012
- Author(s)
  Y. Yokota, Y. Futami, M. Sato, K. Tota, K. Onodera, T. Yanagida, A. Yoshikawa
- Journal Title
  
  IEEE Trans. Ultrason. Ferroelectrics. Freq. Contr.
  
  Volume: 59 Pages: 1864-1868
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23750234
[Journal Article] Study on phase diagram of Ca_3NbGa_3Si_2O_<14> piezoelectric material by differential thermal analysis and X-ray diffraction measurement2012
- Author(s)
 Y. Futami, Y. Yokota, M. Sato, K. Tota, J. Pejchal, T. Yanagida, K. Onodera, A. Yoshikawa
- Journal Title
 
 Key Engineering Materials
 
 Volume: 508 Pages: 247-252
- DOI
 10.4028/www.scientific.net/kem.508.247
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-23750234
[Journal Article] Shaped crystal growth of langasite-type piezoelectric single crystals and their physical properties2012
- Author(s)
  Y. Yokota, A. Yoshikawa, Y. Futami, M. Sato, K. Tota, K. Onodera, T. Yanagida
- Journal Title
  
  IEEE Trans. Ultrason. Ferroelectrics. Freq. Contr
  
  Volume: 59 Issue: 9 Pages: 1868-1871
- DOI
  10.1109/tuffc.2012.2398
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23750234
[Journal Article] Shape-controlled crystal growth of Sr_3NbGa_3Si_2O_<14> and Sr_3TaGa_3Si_2O_<14> piezoelectric single crystals by micro-pulling-down method2012
- Author(s)
 Y. Yokota, Y. Futami, M. Sato, K. Tota, K. Onodera, T. Yanagida, A. Yoshikawa
- Journal Title
 
 IEEE Trans. Ultrason. Ferroelectrics. Freq. Contr
 
 Volume: 59 Issue: 9 Pages: 1864-1868
- DOI
 10.1109/tuffc.2012.2397
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-23750234
[Journal Article] Crystal growth and physical properties of shape-controlled La3Ta0.5Ga5.5O14 single crystals by micro-pulling-down method2012
- Author(s)
  Y. Yokota, M. Sato, Y. Futami, K. Tota, T. Yanagida, K. Onodera, A. Yoshikawa
- Journal Title
  
  J. Cryst. Growth
  
  Volume: 352 Pages: 147-150
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23750234
[Journal Article] Shaped crystal growth of langasite-type piezoelectric single crystals and their physical properties2012
- Author(s)
  Y. Yokota, A. Yoshikawa, Y. Futami, M. Sato, K. Tota, K. Onodera, T. Yanagida
- Journal Title
  
  IEEE Trans. Ultrason. Ferroelectrics. Freq. Contr.
  
  Volume: 59 Pages: 1868-1871
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23750234
[Journal Article] Growth of Shape-Controlled Ca3NbGa3Si2O14 and Sr3NbGa3Si2O14 Single Crystals by Micro-Pulling-Down Method and Their Physical Properties2011
- Author(s)
  Y. Yokota, M. Sato, K. Tota, Y. Futami, T. Yanagida, K. Onodera, A. Yoshikawa
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 50
- NAID
  210000071288
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23750234
[Journal Article] Growth of Shape-Controlled Ca_3NbGa_3Si_2O_<14> and Sr_3NbGa_3Si_2O_<14> Single Crystals by Micro-Pulling-Down Method and Their Physical Properties2011
- Author(s)
 Y. Yokota, M. Sato, K. Tota, Y. Futami, T. Yanagida, K. Onodera, A. Yoshikawa
- Journal Title
 
 Jpn. J. Appl. Phys
 
 Volume: 50 Issue: 9S2 Pages: 09ND03-09ND03
- DOI
 10.1143/jjap.50.09nd03
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-23750234
[Patent] 結晶材料、シンチレータ、および放射線検出器2023
- Inventor(s)
  横田有為、須田貴裕、堀合毅彦、吉野将生、鎌田圭、吉川彰
- Industrial Property Rights Holder
  横田有為、須田貴裕、堀合毅彦、吉野将生、鎌田圭、吉川彰
- Industrial Property Rights Type
  特許
- Filing Date
  2023
- Overseas
- Data Source
  KAKENHI-PROJECT-21KK0082
[Patent] 結晶材料、シンチレータ、および放射線検出器2022
- Inventor(s)
  横田有為、須田貴裕、堀合毅彦、吉野将生、鎌田圭、吉川彰
- Industrial Property Rights Holder
  横田有為、須田貴裕、堀合毅彦、吉野将生、鎌田圭、吉川彰
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2022-092879
- Filing Date
  2022
- Data Source
  KAKENHI-PROJECT-21KK0082
[Patent] 金属部材2017
- Inventor(s)
  吉川彰、横田有為、二瓶貴之、鎌田圭、黒澤俊介他
- Industrial Property Rights Holder
  吉川彰、横田有為、二瓶貴之、鎌田圭、黒澤俊介他
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2017-125222
- Filing Date
  2017
- Data Source
  KAKENHI-PROJECT-15H05551
[Patent] 金属部材製造方法2016
- Inventor(s)
  横田有為、吉川彰、黒澤俊介、大橋雄二、鎌田圭、庄子育宏
- Industrial Property Rights Holder
  横田有為、吉川彰、黒澤俊介、大橋雄二、鎌田圭、庄子育宏
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2016-093344
- Filing Date
  2016-05-06
- Data Source
  KAKENHI-PROJECT-15H05551
[Presentation] X線イメージング用GAGG:Ce単結晶シンチレータプレートの特性評価2024
- Author(s)
  吉野将生、山本誠一、矢島隆雅、鎌田圭、越川七星、片岡淳、横田有為、吉川彰
- Organizer
  第71回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] Advanced Melt-Growth Method for Shape-Controlled Functional Single Crystals2023
- Author(s)
  Yuui Yokota
- Organizer
  International Conference on Materials Science, Engineering & Technology (ICMSET)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] 育成雰囲気がCe3+添加 (Gd, La)2Si2O7単結晶のシンチレーション特性へ及ぼす影響2023
- Author(s)
  阿部柚佳、堀合毅彦、横田有為、吉野将生、村上力輝斗、花田貴、山路晃広、佐藤浩樹、大橋雄二、黒澤俊介、鎌田圭、吉川彰
- Organizer
  第71回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] Innovative crystal growth method and functional optical single crystals2023
- Author(s)
  Yuui Yokota
- Organizer
  Joint Conference International Congress and Expo on Optics, Photonics and Lasers (EUROPL2023)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] シンチレータ単結晶材料のこれまでの開発と最近の動向2023
- Author(s)
  横田有為
- Organizer
  第27回結晶工学セミナーバルク結晶成長の基礎と応用
- Invited
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] Crystal growth of Eu-doped (Y, Lu)ScO3 by micro-pulling-down method using W crucible2023
- Author(s)
  Yuka Abe, Takahiko Horiai, Yuui Yokota, Masao Yoshino, Rikito Murakami, Takashi Hanada, Akihiro Yamaji, Hiroki Sato, Yuji Ohashi, Shunsuke Kurosawa, Kei Kamada, Akira Yoshikawa
- Organizer
  Development of Materials Science in Research and Education
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] Pr3+添加(La,Y)2Si2O7バルク単結晶の光学およびシンチレーション特性2023
- Author(s)
  阿部柚佳、堀合毅彦、横田有為、吉野将生、村上力輝斗、花田貴、山路晃広、佐藤浩樹、大橋雄二、黒澤俊介、鎌田圭、吉川彰
- Organizer
  第84回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] Crystal growth and optical characterization of Ce-doped mixed rare-earth sesquioxide single crystals for scintillator applications2023
- Author(s)
  Takahiko Horiai, Yuui Yokota, Masao Yoshino, Akira Yoshikawa
- Organizer
  Development of Materials Science in Research and Education
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] Ce添加GdScO3へのY置換による結晶構造および光学特性の影響2023
- Author(s)
  堀合毅彦，横田有為，吉野将生，Talgat Inerbaev，川添良幸，吉川彰
- Organizer
  第52回結晶成長国内会議
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] Functional crystals with eutectic morphology -Scintillator and thermoelectric material-2023
- Author(s)
  Yuui Yokota
- Organizer
  International Workshop on Recent Advances in Thermoelectric Materials & Device Development
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] Wるつぼを使用したマイクロ引き下げ法によるEu3+添加(Y,Lu)ScO3の結晶育成2023
- Author(s)
  阿部柚佳、堀合毅彦、横田有為、吉野将生、村上力輝斗、花田貴、山路晃広、佐藤浩樹、大橋雄二、黒澤俊介、鎌田圭、吉川彰
- Organizer
  第52回結晶成長国内会議
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] 2200℃を超える高融点酸化物の単結晶育成技術開発2022
- Author(s)
  横田有為, 堀合毅彦, 林直志, 吉川彰
- Organizer
  第16回日本フラックス成長研究発表会
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] W坩堝を用いたマイクロ引き下げ法による高融点酸化物単結晶の結晶作製技術開発2022
- Author(s)
  横田有為, 須田貴裕, 堀合毅彦, 吉野将生, 吉川彰
- Organizer
  2022年第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] Growth of La2Zr2O7 and La2Hf2O7 Single Crystals with High Melting Point by Novel Growth Method and their Luminescent Properties2022
- Author(s)
  Yuui Yokota, Takahiko Horiai, Naomoto Hayashi, Masao Yoshino, Akira Yoshikawa
- Organizer
  The 6th International Conference on the Physics of Optical Materials and Devices (ICOM2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] Ce添加(Gd,Y)ScO3の単結晶育成および光学特性2022
- Author(s)
  堀合毅彦、Guguschev Christo、Ganschow Steffen、吉野将生、横田有為、吉川彰
- Organizer
  2022年第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] Er添加La2Hf2O7の結晶育成と光学特性2022
- Author(s)
  林直志、横田有為、堀合毅彦、山ノ井航平、吉野将生、山路晃広、村上力輝斗、花田貴、佐藤浩樹、豊田智史、大橋雄二、黒澤俊介、鎌田圭、猿倉信彦、吉川彰
- Organizer
  2022年第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] Crystal Growth of Ce-doped (Gd,Y)ScO3 Scintillators by Micro-Pulling-Down Method and Their Optical Properties2022
- Author(s)
  Takahiko Horiai, Christo Guguschev, Yuui Yokota, Masao Yoshino, Jan Pejchal, Akira Yoshikawa
- Organizer
  The 6th International Conference on the Physics of Optical Materials and Devices (ICOM2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] Crystal growth and optical properties of Er-doped La2Hf2O7 by micro-pulling-down method2022
- Author(s)
  Naomoto Hayashi, Yuui Yokota, Takahiko Horiai, c, Masao Yoshino, Akihiro Yamaji, Rikito Murakami, Takashi Hanada, Hiroki Sato, Satoshi Toyoda, Yuji Ohashi, Shunsuke Kurosawa, Kei Kamada, Akira Yoshikawa
- Organizer
  The 6th International Conference on the Physics of Optical Materials and Devices (ICOM2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0082
[Presentation] Microstructure and Thermoelectric Properties of La-doped SrTiO3/TiO2 Eutectic Crystals Grown by Micro-Pulling-Down Method2021
- Author(s)
  Yuui Yokota, Shigeru Horii, Hiraku Ogino, Yoshiyuki Yoshida, Akira Yoshikawa
- Organizer
  The 22nd American Conference on Crystal Growth and Epitaxy (ACCGE-22) and The 20th US Workshop on Organometallic Vapor Phase Epitaxy (OMVPE-20)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02795
[Presentation] Crystal growth, microstructure and Thermoelectric properties of SrTiO3/TiO2 eutectic crystals2021
- Author(s)
  Yuui Yokota, Shigeru Horii, Hiraku Ogino, Akira Yoshikawa
- Organizer
  The 8th Asian Conference on Crystal Growth and Crystal Technology (CGCT-8)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02795
[Presentation] SrTiO3熱電材料における共晶体組織利用2021
- Author(s)
  横田有為, 堀井滋, 荻野拓, 吉田良行, 吉川彰
- Organizer
  第50回結晶成長国内会議（JCCG-50）
- Data Source
  KAKENHI-PROJECT-19H02795
[Presentation] Control of microstructure for La-doped SrTiO3/TiO2 eutectic thermoelectric material by growth rate2019
- Author(s)
  Yuui Yokota, Shigeru Horii, Hiraku Ogino, Masao Yoshino, Akihiro Yamaji, Hiroki Sato, Yuji Ohashi, Shunsuke Kurosawa, Kei Kamada, Akira Yoshikawa
- Organizer
  The 38th International Conference on Thermoelectrics and The 4th Asian Conference on Thermoelectrics (ICT/ACT2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02795
[Presentation] Growth of Iridium and Iridium Alloy Fibers from the Melt by Alloy-micro-pulling-down Method2018
- Author(s)
  Yuui Yokota, Takayuki Nihei, Yuji Ohashi, Shunsuke Kurosawa, Kei Kamada, Akira Yoshikawa
- Organizer
  TMS2018 147th Annual Meeting & Exhibition
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05551
[Presentation] Growth of Co-Cr-Mo Alloy Fiber Crystal by Alloy-Micro-Pulling-Down Method, and the Microstructure and Mechanical Property2018
- Author(s)
  Yuui Yokota, Takayuki Nihei, Masao Yoshino, Akihiro Yamaji, Yuji Ohashi, Shunsuke Kurosawa, Kei Kamada, Akira Yoshikawa
- Organizer
  The 21st International Conference on Solid Compounds of Transition Elements (SCTE’18)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05551
[Presentation] Growth, Microstructure and Mechanical Properties of Iridium Fiber Crystal by Alloy-Micro-Pulling-Down Method2017
- Author(s)
  Yuui Yokota, Takayuki Nihei, Yuji Ohashi, Shunsuke Kurosawa, Kei Kamada, Akira Yoshikawa
- Organizer
  21st American Conference on Crystal Growth and Epitaxy (ACCGE-21)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05551
[Presentation] 一方向凝固によって作製した貴金属線材結晶の組織観察と機械的特性2017
- Author(s)
  横田有為、二瓶貴之、吉野将生、山路晃広、大橋雄二、黒澤俊介、鎌田圭、吉川彰
- Organizer
  第46回結晶成長国内会議(JCCG-46)
- Data Source
  KAKENHI-PROJECT-15H05551
[Presentation] Fabrication of metallic fibers with high melting point and poor workability by alloy-micro-pulling-down method2017
- Author(s)
  Yuui Yokota
- Organizer
  The 7th Asian Conferene on Crystal Growth and Crystal Technology (CGCT-7)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05551
[Presentation] マイクロ引き下げ法によるIrファイバーの育成とその内部組織2016
- Author(s)
  横田有為、二瓶貴之、大橋雄二、黒澤俊介、鎌田圭、吉川彰
- Organizer
  金属学会2016年秋季講演（第159回）大会
- Place of Presentation
  大阪大学豊中キャンパス(大阪府・豊中市）
- Data Source
  KAKENHI-PROJECT-15H05551
[Presentation] 高融点貴金属材料における融液からの直接線材化技術の開発2016
- Author(s)
  横田有為、二瓶貴之、鎌田圭、大橋雄二、黒澤俊介、吉川彰
- Organizer
  第11回日本フラックス成長研究発表会
- Place of Presentation
  東北大学（宮城県・仙台市）
- Invited
- Data Source
  KAKENHI-PROJECT-15H05551
[Presentation] Growth of Iridium and Platinum fiber crystals from the melt by micro-pulling-down method2016
- Author(s)
  Y. Yokota, K. Tanaka, C. Sugawara, K. Sakairi, Y. Ohashi, S. Kurosawa, K. Kamada, A. Yoshikawa
- Organizer
  The 18th International Conference on Crystal Growth and Epitaxy (ICCGE-18)
- Place of Presentation
  名古屋国際会議場（愛知県・名古屋市）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H05551
[Presentation] マイクロ引き下げ法によるIrおよびPtファイバー育成と組織観察2016
- Author(s)
  横田有為、二瓶貴之、鎌田圭、大橋雄二、荒川元孝、黒澤俊介、吉川彰
- Organizer
  2016年秋季第77回応用物理学会学術講演会
- Place of Presentation
  朱鷺メッセ（新潟県・新潟市）
- Data Source
  KAKENHI-PROJECT-15H05551
[Presentation] 高融点金属ファイバー結晶の製造技術開発2015
- Author(s)
  横田有為、田中邦弘、坂入弘一、黒澤俊介、大橋雄二、鎌田圭、吉川彰
- Organizer
  第45回結晶成長国内会議(NCCG-45)
- Place of Presentation
  北海道大学（北海道・札幌市）
- Year and Date
  2015-10-20
- Data Source
  KAKENHI-PROJECT-15H05551
[Presentation] Development of functional single crystals by micro-pulling-down method2013
- Author(s)
  Y. Yokota, S. Kurosawa, K. Nishimoto, M. Sato, H. Goto, K. Shikimura, K. Tota, T. Ito, T. Kagaya, K. Onodera, K. Kamada, A. Yoshikawa
- Organizer
  2013 Collaborative Conference on Crystal Growth (3CG)
- Place of Presentation
  Cancun, Mexco
- Invited
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] Al置換Ca3NbGa3Si2O14圧電結晶の育成と特性評価2013
- Author(s)
  横田有為、北原正典、Andrey Medvedev、佐藤真人、遠田一重、黒澤俊介、小野寺晃、吉川彰
- Organizer
  第30回強誘電体応用会議
- Place of Presentation
  コープイン京都
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] Development of functional single crystals by micro-pulling-down method C352013
- Author(s)
  Y.Yokota, S.Kurosawa, K.Nishimoto, M.Sato, H.Goto, K.Shikimura, K.Tota, T.Ito, T.Kagaya, K.Onodera, K.Kamada, A.Yoshikawa
- Organizer
  2013 Collaborative Conference on Crystal Growth (3CG)
- Place of Presentation
  Cancún, Mexco
- Year and Date
  2013-06-12
- Invited
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] Growth of Al doped Ca3TaGa3Si2O14 piezoelectric single crystals with varioius Al concentrations and their physical properties2013
- Author(s)
  Y. Yokota, T. Kudo, M. Sato, K. Toota, K. Onodeara, S. Kurosawa, K. Kamada, A. Yoshikawa
- Organizer
  17th International Conference on Crystal Growth and Epitaxy (ICCGE17)
- Place of Presentation
  Warsaw, Poland
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] Al置換したCa3TaGa3Si2O14圧電結晶の結晶育成と特性評価2013
- Author(s)
  工藤哲男、横田有為、山路晃広、庄子育宏、黒澤俊介、鎌田圭、吉川彰
- Organizer
  2013年秋季第74回応用物理学会学術講演会
- Place of Presentation
  同志社大学
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] 平板状及びチューブ状Ca3NbGa3Si2O14圧電結晶の結晶育成と特性評価2012
- Author(s)
  横田有為、二見能資、佐藤真人、遠田一重、藤本裕、黒澤俊介、小野寺晃、吉川彰
- Organizer
  第29回強誘電体応用会議
- Place of Presentation
  コープイン京都
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] 板状Ca3NbGa3Si2O14圧電結晶の結晶育成と特性評価2012
- Author(s)
  横田有為, 二見能資, 佐藤真人, 遠田一重, 柳田健之, 小野寺晃, 吉川彰
- Organizer
  第59回応用物理学関係連合講演会
- Place of Presentation
  東京、日本
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] Crystal growth and physical properties of Ca3Nb(Ga1-xAlx)3Si2O14 piezoelectric crystals2012
- Author(s)
  M. Kitahara, Y. Yokota, Y. Futami, S. Kurosawa, Y. Fujimoto, M. Sato, K. Tota, K. Onodera, A. Yoshikawa
- Organizer
  The 8th Asian Meeting on Ferroelectrics (AMF-8)
- Place of Presentation
  Pattaya, Thailand
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] Crystal growth and piezoelectric properties of Ca3NbGa3Si2O14 single crystals grown under various atmosphere2012
- Author(s)
  Y. Yokota, M. Sato, Y. Futami, K. Tota, Y. Fujimoto, S. Kurosawa, K. Onodera, A. Yoshikawa
- Organizer
  International Symposium on Applications of Ferroelectrics (ISAF2012)
- Place of Presentation
  Aveiro, Portugal
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] Annealing effects for Ca3NbGa3Si2O14 piezoelectric single crystals grown by micro-pulling-down method2012
- Author(s)
  Y. Yokota, M. Kitahara, S. Kurosawa, M. Sato, K. Tota, K. Onodera, A. Yoshikawa
- Organizer
  The 8th Asian Meeting on Ferroelectrics (AMF-8)
- Place of Presentation
  Pattaya, Thailand
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] Shape-controlled crystal growth of Sr3NbGa3Si2O14 and Sr3TaGa3Si2O14 piezoelectric single crystals by micro-pulling-down method2011
- Author(s)
  Yuui Yokota, Masato Sato, Kazushige Tota, Yoshisuke Futami, Akihiro Yamaji, Takayuki Yanagida, Ko Onodera and Akira Yoshikawa
- Organizer
  ISAF-PFM-2011
- Place of Presentation
  Vancouver, Canada
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] マイクロ引き下げ法を用いた形状制御ランガサイト型圧電結晶の育成とその特性評価2011
- Author(s)
  横田有為, 佐藤真人, 二見能資、遠田一重,　柳田健之,小野寺晃, 吉川彰
- Organizer
  第41回結晶成長国内会議(NCCG-41)
- Place of Presentation
  つくば、日本
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] Shaped Crystal Growth Of Langasite-Type Piezoelectric Single Crystals And Their Physical Properties2011
- Author(s)
  Akira Yoshikawa, Yuui Yokota, Masato Sato, Kazushige Tota, Yoshisuke Futami, Akihiro Yamaji, Takayuki Yanagida and Ko Onodera
- Organizer
  ISAF-PFM-2011(招待講演)
- Place of Presentation
  Vancouver, Canada
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] Shaped crystal growth of langasite-type piezoelectric single crystals and their physical properties Yoshikawa2011
- Author(s)
  Y.Yokota, M.Sato, K.Tota, Y.Futami1, A.Yamaji, T.Yanagida, K.Onodera
- Organizer
  IEEE 20th ISAF-PFM
- Place of Presentation
  Canada
- Year and Date
  2011-07-30
- Invited
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] マイクロ引き下げ法を用いた形状制御ランガサイト型圧電結晶の育成とその特性評価2011
- Author(s)
  横田有為, 佐藤真人, 遠田一重, 山路晃広,柳田健之,小野寺晃, 吉川彰
- Organizer
  第28回強誘電体応用会議
- Place of Presentation
  京都、日本
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] Material Research of Scintillator Crystals and Growth of Shape-controlled Crystals by Micro-Pulling-Down Method2011
- Author(s)
  Y.Yokota, A.Yamajia, Y.Futami, Y.Fujimoto, T.Yanagida, M.Sato, K.Tota,K.Onodera, N.Kawaguchi, K.Fukuda, D.Totsuka. A.Yoshikawa
- Organizer
  2011 KACG
- Place of Presentation
  South Korea
- Year and Date
  2011-10-14
- Invited
- Data Source
  KAKENHI-PROJECT-23750234
[Presentation] Crystal growth and physical properties of shape-controlled La3Ta0.5Ga5.5O14 single crystalｓ by micro-pulling-down method2011
- Author(s)
  Y. Yokota, M. Sato, Y. Futami, K. Tota, T. Yanagida, K. Onodera, A. Yoshikawa
- Organizer
  ACCGE-18
- Place of Presentation
  Monterey, USA
- Data Source
  KAKENHI-PROJECT-23750234

1. 荻野拓 (70359545)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
2. 大橋雄二 (50396462)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 豊田智史 (20529656)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
4. 吉野将生 (30789938)

# of Collaborated Projects: 1 results

# of Collaborated Products: 14 results
5. 前園涼 (40354146)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 山ノ井航平 (30722813)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 岩佐祐希 (90838947)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 堀合毅彦

# of Collaborated Projects: 0 results

# of Collaborated Products: 6 results

Yokota Yuui 横田 有為

YUUI Yokota 横田 有為

Research Projects

Research Products

Co-Researchers

Exploration of Low-Dimensional Bulk Single Crystals

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Creation of high-performance scintillator and semi-conductor crystals by fusion of fieldsPrincipal Investigator

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Development of high-performance nanocomposite thermoelectric bulk using self-organizing eutectic structurePrincipal Investigator

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特殊形状の圧電体を用いた発電デバイスの開発

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Development of growth technique of shape-controlled crystal for alloy materials with difficult workabilityPrincipal Investigator

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Development of Crystal Growth Technology of Shaped Langasite-type Piezoelectric Crystals by Micro-Pulling-Down MethodPrincipal Investigator

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[Book] 液相からの結晶成長入門－育成技術と評価方法－2021

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[Book] 液相からの結晶成長入門－育成技術と評価方法－2021

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[Journal Article] Crystal growth, luminescence, and scintillation properties of Er-doped La<sub>2</sub>Hf<sub>2</sub>O<sub>7</sub> single crystal2024

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[Journal Article] Optical and scintillation properties of Pr3+-doped (La, Y)2Si2O7 single crystals2024

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[Journal Article] Growth of Mg2Si thermoelectric eutectics by unidirectional solidification2024

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[Journal Article] Effects of chemical composition control of colquiriite-type neutron scintillator single crystals2023

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[Journal Article] Development and x-ray imaging performance of Tb-doped GdAlO<sub>3</sub>-<i>α</i>Al<sub>2</sub>O<sub>3</sub> submicron-diameter phase-separated scintillator fibers2023

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[Journal Article] Relationship between crystal structure and acoustic physical properties of Ca3B(Ga,Al)3Si2O14 [B =?Nb, Ta] piezoelectric single crystals2023

Author(s)

Yokota Yuui 横田有為

YUUI Yokota 横田有為