DocumentCode :
2389563
Title :
Investigation into polarization and piezoelectricity in polymer films with artificial void structure
Author :
Sun, Z. ; Zhang, X. ; Xia, Z. ; Qiu, X. ; Wirges, W. ; Gerhard, R. ; Zeng, C. ; Zhang, C. ; Wang, B.
Author_Institution :
Dept. of Phys., Tongji Univ., Shanghai, China
fYear :
2011
fDate :
28-31 Aug. 2011
Firstpage :
23
Lastpage :
24
Abstract :
Fluorocarbon polymer films with regular void structure are prepared by using a patterning-fusion bonding process. The critical voltage necessary for the build-up of the ´macro dipoles´ in the inner voids observed in the experiments agrees well with the calculated value. The fabricated films show improved thermal stability of the d33 coefficients.
Keywords :
bonding processes; dielectric polarisation; piezoelectric thin films; piezoelectricity; polymer films; polymer structure; voids (solid); film fabrication; fluorocarbon polymer film; macrodipoles; patterning-fusion bonding process; piezoelectric coefficient; polarization; thermal stability; void structure; Annealing; Corona;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrets (ISE), 2011 14th International Symposium on
Conference_Location :
Montpellier
ISSN :
2153-3253
Print_ISBN :
978-1-4577-1023-0
Type :
conf
DOI :
10.1109/ISE.2011.6084963
Filename :
6084963
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2389563
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