Preparation and optical properties of doubly-oriented poly-(di-methyl-silane) films

Reiji Hattori, Junji Shirafuji, Yukio Aoki, Tsuyoshi Fujiki, Shinichi Kawasaki, Ryoichi Nishida

研究成果: Contribution to journalArticle査読

6 被引用数 (Scopus)

抄録

Doubly-oriented films of poly-(di-methyl-silane) (PDMS) were prepared by evaporation under controlled conditions on unidirectionally oriented poly(tetra-fluoro-ethylene) (PTFE) thin layer, which was mechanically deposited on fused quartz plate. It was confirmed by X-ray diffraction and polarized absorption measurements that the silicon backbone chains with all-trans conformation laid along the direction of PTFE orientation, and that a particular crystalline plane (110) was parallel to the PTFE layer. PDMS films with double orientation showed a new absorption which appeared only in the polarized spectrum parallel to the direction of chains, and in lower energy region, than the main peak at 4.1 eV.

本文言語英語
ページ(範囲)649-652
ページ数4
ジャーナルJournal of Non-Crystalline Solids
198-200
PART 2
DOI
出版ステータス出版済み - 5 1996
外部発表はい

All Science Journal Classification (ASJC) codes

  • 電子材料、光学材料、および磁性材料
  • セラミックおよび複合材料
  • 凝縮系物理学
  • 材料化学

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