STRUCTURAL EVALUATION OF EPITAXIALLY GROWN ORGANIC EVAPORATED-FILMS BY TOTAL-REFLECTION X-RAY DIFFRACTOMETER

被引:37
作者
ISHIDA, K
HAYASHI, K
YOSHIDA, Y
HORIUCHI, T
MATSUSHIGE, K
机构
[1] Department of Applied Science, Faculty of Engineering, Kyushu University, Higashi-ku
关键词
D O I
10.1063/1.354024
中图分类号
O59 [应用物理学];
学科分类号
摘要
An in-plane-type total reflection x-ray diffractometer was newly constructed, and the epitaxial growth of paraffin molecules (n-C33H68) vacuum-evaporated onto a KCl (001) surface was investigated. The molecular chains in as-evaporated films were shown to arrange themselves parallel to the [110] direction of the KCl substrate. After the evaporation, moreover, some molecules were revealed to reorient and tend to deviate their c axis by about +/- 5-degrees from the [110] direction of the KCl crystal, probably because of the lattice mismatchings between the paraffin and substrate crystals.
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页码:7338 / 7343
页数:6
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