ファンデルワールス材料/Ag(111)界面へのゲルマネン直接成長

DOI Web Site Web Site 参考文献13件
  • 鈴木 誠也
    物質・材料研究機構　若手国際研究センター

書誌事項

タイトル別名
  • Direct Growth of Germanene at Interfaces between van der Waals Materials and Ag(111)
  • ファンデルワールス ザイリョウ/Ag(111)カイメン エ ノ ゲルマネン チョクセツ セイチョウ

この論文をさがす

説明

<p>Germanene, a graphene-like honeycomb crystal of germanium, has been attracting immense attention owing to its exotic properties such as a tunable bandgap and high carrier mobility. However, the fabrication of germanene-based electronic devices is difficult owing to its chemical instability. To overcome this problem, we proposed and developed a new method of germanene growth at graphene/Ag(111) and hexagonal boron nitride/Ag(111) interfaces. The grown germanene at the interfaces was stable in air and uniform over the entire area covered with a van der Waals (vdW) material. As an important finding, a vdW interface provides a nanoscale platform for growing germanene similarly to that in vacuum, while this cannot be achieved with a typical oxide interface (Al2O3). We believe that our work is of significantly importance not only for the growth of germanene but also for the fabrication of future germanene-based electronic devices.</p>

収録刊行物

  • 表面と真空

    表面と真空 64 (8), 358-363, 2021-08-10

    公益社団法人 日本表面真空学会

参考文献 (13)*注記

もっと見る

関連プロジェクト

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ