Nanomesa and nanowell formations in Langmuir-Blodgett polyvinylidene fluoride trifluoroethelyne copolymer films

被引:0
|
作者
Li, JiangYu [1 ]
Luo, Yang [1 ]
Bai, Mengjun [2 ,3 ]
Ducharme, Stephen [2 ,3 ]
机构
[1] Univ Washington, Dept Mech Engn, Seattle, WA 98195 USA
[2] Univ Washington, Dept Phys & Astron, Seattle, WA 98195 USA
[3] Univ Washington, Ctr Mat Res & Anal, Seattle, WA 98195 USA
基金
美国国家科学基金会;
关键词
self organizing; pattern formation; nanomesa; nanowell; ferroelectric polymer;
D O I
10.1117/12.658466
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Crystalline nanomesa and nanowell formation has recently been discovered in polyvinylidene fluoride trifluoroethylene [P(VDF TrFE)] copolymer film, developed by Langmuir-Blodgett (LB) deposition. In this paper, a continuum field model is proposed to analyze this remarkable phenomenon, which is implemented in numerical simulations using finite difference method. Good agreement with experimental observations is observed.
引用
收藏
页数:5
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