Development of growth method for functional oxide whiskers

• Project/Area Number: 24760007
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Applied materials science/Crystal engineering
• Research Institution: University of Yamanashi
• Principal Investigator: NAGAO Masanori 山梨大学, 医学工学総合研究部, 助教 (10512478)
• Project Period (FY): 2012-04-01 – 2014-03-31
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000); Fiscal Year 2012: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
• Keywords: 単結晶ウィスカー / 機能性酸化物 / 酸化物高温超伝導体 / 希土類元素

Research Abstract

We found that R-123(R=Pr,Nd) whiskers were grown along the c-axis. In general, R-123(R is except Pr,Nd) whiskers are grown along the a- or b-axis. That growth direction is special in Pr and Nd case. However, R-123(R=La,Lu) whiskers could not be grown by that growth method.

Research Products

• [Presentation] (NdSm)-123単結晶ウィスカーの成長方位制御 (2013)
  • Author(s): 長尾雅則,綿打敏司,田中功
  • Organizer: 2013年第60回応用物理学会春季学術講演会
  • Place of Presentation: 神奈川工科大学 (28a-PB1-7)
  • Year and Date: 2013-03-28
• [Presentation] Ba3In4Cu3O12ウィスカーの育成 (2012)
  • Author(s): 長尾雅則,綿打敏司,田中功
  • Organizer: 第7回日本フラックス成長研究発表会
  • Place of Presentation: 物質・材料研究機構NanoGREEN / WPI-MANA棟大会議室 (1O09)
  • Year and Date: 2012-12-07
• [Presentation] Growth of c-axis oriented Nd-123 single-crystal whiskers (2012)
  • Author(s): M. Nagao, S. Watauchi, I. Tanaka, Y. Takano
  • Organizer: IUMRS-ICEM2012
  • Place of Presentation: パシフィコ横浜 (B-4-I26-006)
  • Year and Date: 2012-09-26
  • Invited
• [Presentation] Growth and crystallographic characterization of c-axis oriented Nd-123 high-Tc cuprate superconducting single-crystal whiskers (2012)
  • Author(s): M. Nagao, S. Watauchi, I. Tanaka, Y. Takano
  • Organizer: Fourth European Conference on Crystal Growth (ECCG4)
  • Place of Presentation: University of Strathclyde, Glasgow, UK (PO89)
  • Year and Date: 2012-06-18
• [Presentation] Growth and crystallographic characterization of c-axis oriented Nd-123 high-Tc cuprate superconducting single-crystal whiskers.
  • Author(s): M. Nagao, S. Watauchi, I. Tanaka, Y. Takano
  • Organizer: Fourth European Conference on Crystal Growth (ECCG4)
  • Place of Presentation: University of Strathclyde, Glasgow, UK
• [Presentation] Growth of c-axis oriented Nd-123 single-crystal whiskers
  • Author(s): M. Nagao, S. Watauchi, I. Tanaka, Y. Takano
  • Organizer: IUMRS-ICEM2012
  • Place of Presentation: パシフィコ横浜(神奈川県)
  • Invited
• [Presentation] (NdSm)-123単結晶ウィスカーの成長方位制御
  • Author(s): 長尾 雅則, 綿打 敏司, 田中 功
  • Organizer: 2013年 第60回応用物理学会春季学術講演会
  • Place of Presentation: 神奈川工科大学(神奈川県)
• [Remarks] 山梨大学研究者総覧
  • URL: http://erdb.yamanashi.ac.jp/rdb/A_DispInfo.Scholar/4_3_20/41C677A747A17C95.html