Formation of binary nanodots on nanomesh

• Project/Area Number: 26390065
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Thin film/Surface and interfacial physical properties
• Research Institution: Nagoya University
• Principal Investigator: Yuhara Junji 名古屋大学, 工学研究科, 准教授 (10273294)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000); Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
• Keywords: セリウム酸化物超薄膜 / スズ二次元ハニカム格子 / テンプレート / 原子配列 / ナノメッシュ / 合金 / ナノ粒子 / 合金ナノ粒子

Outline of Final Research Achievements

It has been identified that binary nanoparticles are formed on vanadium oxide nanomesh. The composition and areal density of the particle is determined. On the other hand, it is shown that the thermal stability of the vanadium oxide nanomesh is poor. Therefore, growth of thermally stable nanomesh is investigated. The growth of Sn based honeycomb lattice on Ag(111) and cerium oxide nanomesh on Rh(111) is examined and its structure is identified to be nanomesh structure.

Research Products

• [Int'l Joint Research] バスク大学(スペイン)
• [Int'l Joint Research] エクスマルセイユ大学(フランス)
• [Journal Article] Epitaxial growth and structure of monolayer cerium oxide films on Rh(111) (2017)
  • Author(s): Lap Hong Chan and Junji Yuhara
  • Journal Title: Surf. Sci. Volume: 661 Pages: 69-76
  • DOI: 10.1016/j.susc.2017.02.008
  • NAID: 130006245136
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Epitaxial growth of two-dimensional Pb and Sn films on Al(111) (2016)
  • Author(s): J. Yuhara and Y. Shichida
  • Journal Title: Thin Solid Films Volume: 616 Pages: 618-623
  • DOI: 10.1016/j.tsf.2016.09.028
  • Peer Reviewed
• [Journal Article] Structure of a zinc oxide ultra-thin film on Rh(100) (2015)
  • Author(s): J. Yuhara, D. Kato, T. Matsui, and S. Mizuno
  • Journal Title: The Journal of Chemical Physics Volume: 143 Issue: 17 Pages: 1747011-7
  • DOI: 10.1063/1.4934918
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Growth and structure of ultrathin cerium oxide films on Rh(111) (2015)
  • Author(s): Lap Hong Chan and Junji Yuhara
  • Journal Title: The Journal of Chemical Physics Volume: 143 Issue: 7 Pages: 0747081-8
  • DOI: 10.1063/1.4929349
  • Peer Reviewed / Acknowledgement Compliant
• [Presentation] Formation of stanene on Ag(111) (2017)
  • Author(s): Junji Yuhara, Yuya Fujii, Masashi Nakatake, Lede Xian, Angel Rubio, Guy Le Lay
  • Organizer: Symposium on Surface Science 2017
  • Place of Presentation: St. Moritz, Switzerland
  • Year and Date: 2017-03-05
  • Int'l Joint Research
• [Presentation] スタネンの創製と電子構造 (2017)
  • Author(s): 柚原淳司
  • Organizer: SPRUC顕微ナノ材料研究会・表面科学会放射光部会合同シンポジウム
  • Place of Presentation: 東京理科大学
  • Invited
• [Presentation] スタネンの創製と構造解析 (2017)
  • Author(s): 柚原淳司
  • Organizer: 日本物理学会第７２回年次大会
  • Place of Presentation: 大阪大学
  • Invited
• [Presentation] 金属表面上のスタネンの創製と構造評価 (2016)
  • Author(s): 柚原淳司
  • Organizer: 第８回岩澤コンファレンス「サステナブル社会のための最先端触媒化学・表面科学」
  • Place of Presentation: 名古屋大学
  • Invited
• [Presentation] Epitaxial growth and structure of monolayer cerium oxide film on Rh(111) (2016)
  • Author(s): L.H. Chan, J. Yuhara
  • Organizer: 日本物理学会２０１６年秋季大会
  • Place of Presentation: 金沢大学
• [Funded Workshop] 二次元物質と芸術の国際シンポジウム (2016)
  • Place of Presentation: フランス（マルセイユ）
  • Year and Date: 2016-03-23
• [Funded Workshop] ２０１６年表面科学シンポジウム (2016)
  • Place of Presentation: オーストリア（ザンクト・クリストフ・アム・アールベルク）
  • Year and Date: 2016-02-21