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
来源：
SMART STRUCTURES AND MATERIALS 2006: ELECTROACTIVE POLYMER ACTUATORS AND DEVICES (EAPAD) | 2006年 / 6168卷
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.
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页数：5
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