Electron spectroscopy of large cycloalkane molecules and the extrathin films

DOI
  • Matsumoto Keiji
    Graduate School of Engineering, Tokyo University of Agriculture and Technology
  • Yamazaki Syunya
    Graduate School of Engineering, Tokyo University of Agriculture and Technology
  • Sueyoshi Yusuke
    Graduate School of Engineering, Tokyo University of Agriculture and Technology
  • Tsuboi Motoki
    Graduate School of Engineering, Tokyo University of Agriculture and Technology
  • Ozaki Hiroyuki
    Graduate School of Engineering, Tokyo University of Agriculture and Technology
  • Endo Osamu
    Graduate School of Engineering, Tokyo University of Agriculture and Technology
  • Ogino Kenji
    Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology
  • Tsuchiya Kousuke
    Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology
  • Aoki Masaru
    Graduate School of Arts and Sciences, The University of Tokyo
  • Masuda Shigeru
    Graduate School of Arts and Sciences, The University of Tokyo
  • Hasegawa Masashi
    Faculty of Science, Kitasato University
  • Mazaki Yasuhiro
    Faculty of Science, Kitasato University

Bibliographic Information

Other Title
  • 大環状アルカン分子・極薄膜の電子分光

Abstract

Using ultraviolet photoelectron spectroscopy and metastable atom electron spectroscopy, the electronic structure and the conformation of large cycloalkanes have been studied in gas phase and the extrathin films. Observation of the density of states and the local electron distribution of pseudo-pi and sigma MOs comprising carbon 2p and hydrogen 1s AOs suggests a square and a narrow rectangle form for molecules in gas phase and those adsorbed on a cooled graphite (0001) surface, respectively; the latter is similar to the form in the bulk crystal. The orientation of the long sides (trans methylene sequences) of the rectangle is found to be changed from edge-on to flat-on upon raising the substrate temperature.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390282680530972416
  • NII Article ID
    130004645836
  • DOI
    10.11494/kisoyuki.2011.0.321.0
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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