Epitaxial growth and electronic structure of a C60 derivative prepared by using a solution spray technique

T. Shimada, H. Nakatani, K. Ueno, A. Koma, Y. Kuninobu, M. Sawamura, E. Nakamura

研究成果: ジャーナルへの寄稿学術誌査読

11 被引用数 (Scopus)

抄録

We demonstrate and analyze the epitaxial film formation of a molecular material that cannot be evaporated in vacuum due to thermal decomposition. A solution of the material is sprayed onto single crystalline van der Waals surfaces using a pulse valve under controlled vapor pressure of the solvent. Monolayer epitaxial films are obtained and we propose that the growth is mediated by liquid ultrathin films formed on the surface. Molecular arrangement and electronic structure of C60(CH3)5H films are studied by reflection high energy electron diffraction and ultraviolet photoelectron spectroscopy, respectively. The present technique will be useful to study the electronic structure of recently synthesized molecular materials.

本文言語英語
ページ(範囲)209-212
ページ数4
ジャーナルJournal of Applied Physics
90
1
DOI
出版ステータス出版済み - 7月 2001
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

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