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Murakami Rikito  村上 力輝斗

ORCIDConnect your ORCID iD *help
Researcher Number 30963665
Other IDs
Affiliation (Current) 2025: 東北大学, 金属材料研究所, 助教
Affiliation (based on the past Project Information) *help 2022 – 2023: 東北大学, 金属材料研究所, 助教
Review Section/Research Field
Principal Investigator
0401:Materials engineering, chemical engineering, and related fields
Except Principal Investigator
Medium-sized Section 31:Nuclear engineering, earth resources engineering, energy engineering, and related fields
Keywords
Principal Investigator
形状制御凝固 / マイクロ引き下げ法 / 単結晶育成 / 合金線材 / 形状制御 / 濡れ性 / メニスカス / Growth angle / 接触角 / マイクロ引下げ法
Except Principal Investigator
耐食性合金 / 超臨界地熱発電
  • Research Projects

    (2 results)
  • Research Products

    (39 results)
  • Co-Researchers

    (1 People)
  •  超臨界地熱発電を拓く低コスト高耐食性合金の開発

    • Principal Investigator
      吉川 彰
    • Project Period (FY)
      2023 – 2024
    • Research Category
      Grant-in-Aid for Challenging Research (Exploratory)
    • Review Section
      Medium-sized Section 31:Nuclear engineering, earth resources engineering, energy engineering, and related fields
    • Research Institution
      Tohoku University
  •  Experimental verification of velocity dependence of dynamic contact angle in high-speed shape-controlled single-crystallization technology of refractory alloysPrincipal Investigator

    • Principal Investigator
      Murakami Rikito
    • Project Period (FY)
      2022 – 2023
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Review Section
      0401:Materials engineering, chemical engineering, and related fields
    • Research Institution
      Tohoku University

All 2024 2023 2022

All Journal Article Presentation Patent

  • [Journal Article] Effects of crystal growth rate and pressure on shape controllability in the dewetting micro-pulling-down method2024

    • Author(s)
      Murakami Rikito、Oikawa Katsunari、Kamada Kei、Itoi Shiika、Yoshikawa Akira
    • Journal Title

      Journal of Crystal Growth

      Volume: 629 Pages: 127565-127565

    • DOI

      10.1016/j.jcrysgro.2023.127565

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23K17892, KAKENHI-PROJECT-22K20473, KAKENHI-PROJECT-22H04961, KAKENHI-PROJECT-19H00672
  • [Journal Article] High-toughness/resistivity ruthenium-based refractory alloy wires2023

    • Author(s)
      Murakami Rikito、Kamada Kei、Umetsu Kenichi、Yoshioka Takashi、Oikawa Katsunari、Kido Junji、Yoshikawa Akira
    • Journal Title

      International Journal of Refractory Metals and Hard Materials

      Volume: 114 Pages: 106235-106235

    • DOI

      10.1016/j.ijrmhm.2023.106235

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-22K20473, KAKENHI-PROJECT-22H04961, KAKENHI-PROJECT-19H00672
  • [Patent] 処理装置および方法2023

    • Inventor(s)
      村上 力輝斗、吉川 彰、鎌田 圭、糸井椎香
    • Industrial Property Rights Holder
      村上 力輝斗、吉川 彰、鎌田 圭、糸井椎香
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-195964
    • Filing Date
      2023
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Patent] 金属部材および製品2023

    • Inventor(s)
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Holder
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-208251
    • Filing Date
      2023
    • Data Source
      KAKENHI-PROJECT-23K17892
  • [Patent] 金属部材および製品2023

    • Inventor(s)
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Holder
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-208249
    • Filing Date
      2023
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Patent] 金属部材および製品2023

    • Inventor(s)
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Holder
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-208246
    • Filing Date
      2023
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Patent] 金属部材および製品2023

    • Inventor(s)
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Holder
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-208247
    • Filing Date
      2023
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Patent] 製造装置及び結晶成長方法2023

    • Inventor(s)
      村上力輝斗、吉川彰、鎌田圭、山口大聡、糸井椎香、庄子育宏
    • Industrial Property Rights Holder
      村上力輝斗、吉川彰、鎌田圭、山口大聡、糸井椎香、庄子育宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-075899
    • Filing Date
      2023
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Patent] 金属部材および製品2023

    • Inventor(s)
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Holder
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-208252
    • Filing Date
      2023
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Patent] 製造装置及び結晶成長方法2023

    • Inventor(s)
      村上力輝斗、吉川彰、鎌田圭、山口大聡、糸井椎香、庄子育宏
    • Industrial Property Rights Holder
      村上力輝斗、吉川彰、鎌田圭、山口大聡、糸井椎香、庄子育宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-075899
    • Filing Date
      2023
    • Data Source
      KAKENHI-PROJECT-23K17892
  • [Patent] 組成物、及び、抵抗発熱体2023

    • Inventor(s)
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Holder
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2023
    • Data Source
      KAKENHI-PROJECT-23K17892
  • [Patent] 処理装置および方法2023

    • Inventor(s)
      村上力輝斗、吉川彰、鎌田圭、山口大聡、糸井椎香
    • Industrial Property Rights Holder
      村上力輝斗、吉川彰、鎌田圭、山口大聡、糸井椎香
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-195964
    • Filing Date
      2023
    • Data Source
      KAKENHI-PROJECT-23K17892
  • [Patent] 組成物、及び、抵抗発熱体2023

    • Inventor(s)
      村上力輝斗、吉川彰、鎌田圭、山口大聡、糸井椎香、庄子育宏
    • Industrial Property Rights Holder
      村上力輝斗、吉川彰、鎌田圭、山口大聡、糸井椎香、庄子育宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2023
    • Overseas
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Patent] 金属部材および製品2023

    • Inventor(s)
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Holder
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-208246
    • Filing Date
      2023
    • Data Source
      KAKENHI-PROJECT-23K17892
  • [Patent] 金属部材および製品2023

    • Inventor(s)
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Holder
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-208251
    • Filing Date
      2023
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Patent] 金属部材および製品2023

    • Inventor(s)
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Holder
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-208247
    • Filing Date
      2023
    • Data Source
      KAKENHI-PROJECT-23K17892
  • [Patent] 金属部材および製品2023

    • Inventor(s)
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Holder
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-208249
    • Filing Date
      2023
    • Data Source
      KAKENHI-PROJECT-23K17892
  • [Patent] 金属部材および製品2023

    • Inventor(s)
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Holder
      村上 力輝斗、吉川 彰、鎌田 圭、糸井 椎香、庄子 育宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-208252
    • Filing Date
      2023
    • Data Source
      KAKENHI-PROJECT-23K17892
  • [Patent] 化合物、被膜、容器材料および管材2022

    • Inventor(s)
      村上力輝斗、吉川彰、鎌田圭、山口大聡、糸井椎香、庄子育宏
    • Industrial Property Rights Holder
      村上力輝斗、吉川彰、鎌田圭、山口大聡、糸井椎香、庄子育宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2022
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Patent] 超臨界流体または亜臨界流体用耐食部材2022

    • Inventor(s)
      村上力輝斗、吉川彰、鎌田圭、山口大聡、糸井椎香、庄子育宏
    • Industrial Property Rights Holder
      村上力輝斗、吉川彰、鎌田圭、山口大聡、糸井椎香、庄子育宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2022-198275
    • Filing Date
      2022
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Presentation] Ru-Mo-W合金結晶の作製と超臨界水および無機酸に対する耐食性評価2024

    • Author(s)
      村上 力輝斗,山口大聡,糸井 椎香, 鎌田 圭, 吉川 彰
    • Organizer
      2024年第71回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-23K17892
  • [Presentation] Ru-Mo-W合金結晶の作製と超臨界水および無機酸に対する耐食性評価2024

    • Author(s)
      村上力輝斗,山口大聡, 糸井椎香, 鎌田圭, 吉川彰
    • Organizer
      2024年第71回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Presentation] Experimental investigation of shape control criteria for wire fabrication of alloys by the dewetting micro-pulling-down method2023

    • Author(s)
      Rikito Murakami, Katsunari Oikawa, Kei Kamada, Akira Yoshikawa
    • Organizer
      20th edition of the International Conference on Crystal Growth and Epitaxy
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Presentation] Crystal growth of long Ru-Mo-W alloy single crystal wires by the dewetting micro-pulling-down method equipped with a continuous feeding system2023

    • Author(s)
      Rikito Murakami, Shiika Itoi, Kotaro Yonemura, Kei Kamada, Akira Yoshikawa
    • Organizer
      The 11th Pacific Rim International Conference on Advanced Materials and Processing
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Presentation] Single crystal growth of Ru-Mo-W-Re alloy wire by the dewetting micro-pulling-down method2023

    • Author(s)
      Rikito Murakami, Shiika Itoi, Kotaro Yonemura, Kei Kamada, Akira Yoshikawa
    • Organizer
      The 32nd Development of Materials Science in Research and Education
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Presentation] Relationship between resistivity and composition of Ru-Mo-W system and single crystal wire grown by the dewetting micro- pulling-down method2023

    • Author(s)
      Kotaro Yonemura, Rikito Murakami, Shiika Itoi, Kei Kamada, Takahiro Horiai, Takashi Hanada, Akihiro Yamaji, Masao Yoshino, Hiroki Sato, Yuji Ohashi, Shunsuke Kurosawa, Yui Yokota, Akira Yoshikawa
    • Organizer
      The 32nd Development of Materials Science in Research and Education
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K17892
  • [Presentation] Single crystal growth of Ru-Mo-W-Re alloy wire by the dewetting micro-pulling-down method2023

    • Author(s)
      Rikito Murakami, Shiika Itoi, Kotaro Yonemura, Kei Kamada, Akira Yoshikawa
    • Organizer
      The 32nd Development of Materials Science in Research and Education
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K17892
  • [Presentation] Investigation of shape control criteria for wire fabrication of alloys by the dewetting micro-pulling-down method2023

    • Author(s)
      Rikito Murakami, Katsunari Oikawa, Kei Kamada, Akira Yoshikawa
    • Organizer
      20th edition of the International Conference on Crystal Growth and Epitaxy
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Presentation] Crystal growth of long Ru-Mo-W alloy single crystal wires by the dewetting micro-pulling-down method equipped with a continuous feeding system2023

    • Author(s)
      Rikito Murakami, Shiika Itoi, Kotaro Yonemura, Kei Kamada, Akira Yoshikawa
    • Organizer
      The 11th Pacific Rim International Conference on Advanced Materials and Processing
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K17892
  • [Presentation] Ru-Mo-W単結晶線材のDewetting マイクロ引き下げ法による 作製および電気抵抗率の組成依存性2023

    • Author(s)
      米村虎太朗,村上力輝斗,糸井椎香,鎌田 圭,堀合毅彦, 花田貴, 山路晃広, 吉野将生, 佐藤浩樹, 大橋雄二, 黒澤俊介, 横田有為, 吉川彰
    • Organizer
      2023年第84回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-23K17892
  • [Presentation] Effect of impurity Zr contamination on properties of Ru-Mo-W alloys grown by the dewetting micro-pulling-down method2023

    • Author(s)
      Kotaro Yonemura, Rikito Murakami, Shiika Itoi, Kei Kamada, Takahiro Horiai, Takashi Hanada, Akihiro Yamaji, Masao Yoshino, Hiroki Sato, Yuji Ohashi, Shunsuke Kurosawa, Yui Yokota, Akira Yoshikawa
    • Organizer
      The 11th Pacific Rim International Conference on Advanced Materials and Processing
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K17892
  • [Presentation] Relationship between resistivity and composition of Ru-Mo-W system and single crystal wire grown by the dewetting micro-pulling-down method2023

    • Author(s)
      Kotaro Yonemura, Rikito Murakami, Shiika Itoi, Kei Kamada, Takahiro Horiai, Takashi Hanada, Akihiro Yamaji, Masao Yoshino, Hiroki Sato, Yuji Ohashi, Shunsuke Kurosawa, Yui Yokota, Akira Yoshikawa
    • Organizer
      The 32nd Development of Materials Science in Research and Education
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Presentation] Ru-Mo-W-Re合金結晶線材のDewetting マイクロ引き下げ法による育成および評価2023

    • Author(s)
      村上力輝斗,糸井椎香,米村虎太朗,鎌田圭, 吉川彰
    • Organizer
      2023年第84回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Presentation] Effect of impurity Zr contamination on properties of Ru-Mo-W alloys grown by the dewetting micro-pulling-down method2023

    • Author(s)
      Kotaro Yonemura, Rikito Murakami, Shiika Itoi, Kei Kamada, Takahiro Horiai, Takashi Hanada, Akihiro Yamaji, Masao Yoshino, Hiroki Sato, Yuji Ohashi, Shunsuke Kurosawa, Yui Yokota, Akira Yoshikawa
    • Organizer
      The 11th Pacific Rim International Conference on Advanced Materials and Processing
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Presentation] Ru-Mo-W-Re合金結晶線材のDewetting マイクロ引き下げ法による育成および評価2023

    • Author(s)
      村上 力輝斗,糸井 椎香,米村 虎太朗, 鎌田 圭, 吉川 彰
    • Organizer
      2023年第84回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-23K17892
  • [Presentation] Luminescence and scintillation properties of Tb,Ce co-doped (Gd,La)2Si2O7 for radiation imaging2023

    • Author(s)
      Rikito MURAKAMI, Shunsuke KUROSAWA, Masao YOSHINO, Takahiko HORIAI, Akihiro YAMAJI, Yasuhiro SHOJI, Kei Kamada, Yuui YOKOTA, Akira YOSHIKAWA
    • Organizer
      9th International Symposium on Optical Materials
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Presentation] Development of Ruthenium-Based Alloy Wire for Highly Efficient OLED Vacuum Deposition2023

    • Author(s)
      Rikito Murakami, Kei Kamada, Kenichi Umetsu, Shiika Itoi, Hiroaki Yamaguchi, Takashi Yoshioka, Katsunari Oikawa, Junji Kido, Akira Yoshikawa
    • Organizer
      The Minerals, Metals & Materials Society 2023 Annual Meeting & Exhibition
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Presentation] 濡れ性の低い系でのマイクロ引き下げ法における合金線材の形状制御凝固(1)2022

    • Author(s)
      村上 力輝斗,及川 勝成,鎌田 圭,吉川 彰
    • Organizer
      結晶成長学会
    • Data Source
      KAKENHI-PROJECT-22K20473
  • [Presentation] 濡れ性の低い系でのマイクロ引き下げ法における合金線材の形状制御凝固(2)2022

    • Author(s)
      村上 力輝斗,及川 勝成,鎌田 圭,吉川 彰
    • Organizer
      結晶成長学会
    • Data Source
      KAKENHI-PROJECT-22K20473
  • 1.  吉川 彰 (50292264)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 8 results

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