STUDIES OF GENERATION OF ULTRAFINE SEMICONDUCTOR PARTICLES IN POLYDIACETYLENE LANGMUIR-BLODGETT-FILMS ACCOMPANIED WITH COLOR TRANSITION

被引：12
|
作者：
ZHU, R [1 ]
WEI, Y [1 ]
YUAN, CW [1 ]
XIAO, SJ [1 ]
LU, ZH [1 ]
SCHMITT, HJ [1 ]
机构：
[1] RHEIN WESTFAL TH AACHEN,INST HOCHFREQUENZTECH,W-5100 AACHEN,GERMANY
来源：
SOLID STATE COMMUNICATIONS | 1992年 / 84卷 / 04期
关键词：
D O I：
10.1016/0038-1098(92)90494-T
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Ultrafine semiconductor particles of cadmium sulfide were generated through exposing poly-(pentacosa-10,12-diynoic acid) (PDA) Langmuir-Blodgett (LB) films to hydrogen sulfide gas. With the generation of ultrafine particles, the blue form of PDA multilayers was converted to the red form. UV-visible absorption spectra and ellipsometric measurements were made to study the generation of ultrafine particles and the colour phase transition of PDA LB films.
引用
收藏
页码：449 / 451
页数：3
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