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KUBOTA Shun-ichi  窪田 俊一

ORCIDConnect your ORCID iD *help
Researcher Number 10271975
External Links
Affiliation (based on the past Project Information) *help 2005: 東北大, 多元物質科学研究所, 助手
2001 – 2004: 東北大学, 多元物質科学研究所, 助手
1996 – 2000: 東北大学, 素材工学研究所, 助手
Review Section/Research Field
Principal Investigator
無機工業化学 / Structural/Functional materials
Except Principal Investigator
Inorganic materials/Physical properties / 無機工業化学
Keywords
Principal Investigator
ペア / 結晶構造 / 発光 / 機能変換 / 発光特性 / 非対称中心 / 結晶化学 / 酸化物 / 発光材料 / 濃度消光 … More / 次元性 / エネルギー回遊 / 希土類イオン / 蛍光体 … More
Except Principal Investigator
フラックス法 / crystal structure / 結晶構造 / 窒化ガリウム / flux method / カソードルミネッセンス / crystal growth / gallium nitride / 発光特性 / 結晶成長 / 単結晶 / Crystal morphology / Solution growth / Crystal growth / Cathodoluminescence / K melt / Flux method / zinc-blende-type structure / Gallium nitride / 金属カリウム融液法 / 立方晶窒化ガリウム / 反応容器 / 立方晶閃亜鉛鉱型 / 金属ナトリウム融液 / 立方晶閃亜鉛鉱型構 / 結晶形態 / 溶液成長 / 単結晶育成 / 金属カリウム融液 / magnetic property / electrical property / reactive sintering method / functional nitride / multi-component nitride / 磁気的性質 / 電気的性質 / 反応焼結法 / 機能性窒化物 / 多成分系ナイトライド / cathodluminescence / single crystal / キャリア濃度 / 窒素ガリウム / order-disorder transformation / ternary rings / rare-earth calcium silicate / silico-carnotite-type structure / cuspidine-type structure / apatite-type structure / yttrium calsium silicate / イツトリウムカルシウムシリケート / ケイ酸三員環 / 規則不規則転移 / 相転移 / 規則不規則相転移 / 三員環 / 希土類カルシウムシリケート / シリコカルノタイト型構造 / カスピディン型構造 / アパタイト型構造 / イットリウムカルシウムシリケート / sodium melt / cathodoluminescence / X-ray diffraction / flux growth / single crystals / ナトリウムアジ化物 / 窒化ガリウム単結晶 / ナトリウムフラックス / X線異常分散 / 表面形態 / 極性 / ナトリウム融液 / X線回折 / フラックス成長 / emission decay curve / melilite type structure / energy migration / concentration quenching / layered structure / luminescence properties / high luminous materials / 一次元的エネルギー回遊 / 高輝度蛍光体 / 発光減衰曲線 / メリライト型構造 / 三次元的エネルギー回遊 / 濃度消光 / 層状酸化物 / 希土類付活発光材料 / 高輝度発光体 / 連続固溶体 / 非平衡冷却 / 組成傾斜 / 固相拡散 / ニオブ酸タンタル酸カリウム / チタン酸バリウム・ストロンチウム / 誘電体 / 傾斜機能材料 Less
  • Research Projects

    (10 results)
  • Co-Researchers

    (14 People)
  •  サブナノペア発光中心による発光材料の高機能化Principal Investigator

    • Principal Investigator
      窪田 俊一
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Structural/Functional materials
    • Research Institution
      Tohoku University
  •  Synthesis and Characterization of Multi-Component Metal Nitrides

    • Principal Investigator
      SHIMADA Masahiko
    • Project Period (FY)
      2001 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Inorganic materials/Physical properties
    • Research Institution
      Tohoku University
  •  SYNTHESIS OF CUBIC GaN SINGLE CRSYTALS BY THE K FLUX METHOD

    • Principal Investigator
      YAMANE Hisanori
    • Project Period (FY)
      2001 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      無機工業化学
    • Research Institution
      Tohoku University
  •  Gallium Nitride Single Crystal Growth by Flux Method

    • Principal Investigator
      SHIMADA Masahiko
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Inorganic materials/Physical properties
    • Research Institution
      Tohoku University
  •  Study on Synthesis and Crystal Structure of Rare-Earth Calcium Silicate

    • Principal Investigator
      SHIMADA Masahiko
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (B).
    • Research Field
      Inorganic materials/Physical properties
    • Research Institution
      Tohoku University
  •  新規非対称中心酸化物の合成と発光・誘電性機能変換の探索的研究Principal Investigator

    • Principal Investigator
      窪田 俊一
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      無機工業化学
    • Research Institution
      Tohoku University
  •  Study on Fabrication of high Luminous Materials for high Performance Display Devices

    • Principal Investigator
      SHIMADA Masahiko
    • Project Period (FY)
      1997 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Inorganic materials/Physical properties
    • Research Institution
      TOHOKU UNIVERSITY
  •  Low temperature growth of GaN single crystals using a Na metal flux

    • Principal Investigator
      YAMANE Hisanori
    • Project Period (FY)
      1997 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      無機工業化学
    • Research Institution
      Tohoku University
  •  組成傾斜化による広温度域高誘電導性材料の開発

    • Principal Investigator
      SHIMADA Masahiko
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Tohoku University
  •  高輝度セラミックス発光材料の合成Principal Investigator

    • Principal Investigator
      窪田 俊一
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      無機工業化学
    • Research Institution
      Tohoku University
  • 1.  SHIMADA Masahiko (80029701)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 2.  YAMANE Hisanori (20191364)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 3.  TAKIZAWA Hirotsugu (90226960)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  SARAYAMA Seiji
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  UHEDA Kyota (50271862)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  OKABE Toru (00280884)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  ENDO Tadashi (30176797)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  MURAKAMI Yasukazu (30281992)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  内田 聡 (60232849)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  SHIMIZU Etsuo
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  HASE Takashi
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  SOMENO Yoshihiro
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  SEKIGUCHI Takashi
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  長谷 尭堯
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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