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Localized Pressure-Induced Ferroelectric Pattern Arrays of Semicrystalline Poly(vinylidene fluoride) by Microimprinting

Authors
 Seok Ju Kang  ;  Youn Jung Park  ;  Cheolmin Park  ;  June Huh  ;  Ho-Cheol Kim  ;  Kap Jin Kim  ;  Jong Soon Lee  ;  Hee June Jeong  ;  Jiyoung Hwang 
Citation
 ADVANCED MATERIALS, Vol.19(4) : 581-586, 2007 
Journal Title
 ADVANCED MATERIALS 
ISSN
 0935-9648 
Issue Date
2007
Abstract
A polymer ferroelectric array embedded in an insulating paraelectric medium, with potential uses in nonvolatile memories, is fabricated by microimprinting poly(vinylidene fluoride) (PVDF) a patterned poly(dimethylsiloxane) with mold. The localized pressure induces a polymorphic transition into ferroelectric γ-type PVDF, whereas the unpressed raised areas (see figure) remain of the α type (paraelectric).
Full Text
http://onlinelibrary.wiley.com/doi/10.1002/adma.200601474/abstract
DOI
10.1002/adma.200601474
Appears in Collections:
5. Research Institutes (연구소) > Yonsei Dental Devices Testing & Evaluation Center (치과의료기기시험평가센터) > 1. Journal Papers
Yonsei Authors
Park, Youn Jung(박윤정)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/95532
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