Rubbed polyimide films studied by scanning force microscopy
作者:
Y. B. Kim,
H. Olin,
S. Y. Park,
J. W. Choi,
L. Komitov,
M. Matuszczyk,
S. T. Lagerwall,
期刊:
Applied Physics Letters
(AIP Available online 1995)
卷期:
Volume 66,
issue 17
页码: 2218-2219
ISSN:0003-6951
年代: 1995
DOI:10.1063/1.113172
出版商: AIP
数据来源: AIP
摘要:
The surfaces of rubbed polyimide films for aligning liquid crystal have been studied by atomic force microscopy. The unrubbed films consisted of randomly distributed polyimide clusters of different sizes. On the rubbed surface, however, the clusters are aligned in long chains along the rubbing direction. The cluster chains were separated by about 100 nm for small rubbing strength. For higher strength the cluster chains coalesced into wider ones. ©1995 American Institute of Physics.
点击下载:
PDF
(183KB)
返 回