Fabrication of flexible device based on PAN-PZT thin films by laser lift-off process

Title
Fabrication of flexible device based on PAN-PZT thin films by laser lift-off process
Authors
도영호강민규김진상강종윤윤석진
Keywords
Films process; Ferroelectric properties; PZT; Functional applications; Laser lift-off
Issue Date
2012-09
Publisher
Sensors and actuators. A, Physical
Citation
VOL 184, 124-127
Abstract
The ferroelectric properties of flexible devices based on 0.05Pb(Al0.5Nb0.5)O3–0.95Pb(Zr0.52Ti0.48)O3 + 0.7 wt.%Nb2O5 + 0.5 wt.%MnO2 (PAN-PZT) thin films, which were fabricated using a laser lift-off (LLO) process, were investigated. The flexible devices based on PAN-PZT thin films were coated with a sacrificial layer, which prevented or minimized damage during LLO process. The structural and electrical properties of the PAN-PZT thin films before and after LLO process demonstrated that the crystallographic and ferroelectric properties of the device were retained after LLO process. Flexible devices based on PAN-PZT thin films coated with a sacrificial layer may be fabricated using the LLO process for the production of flexible electronic devices.
URI
http://pubs.kist.re.kr/handle/201004/42917
ISSN
09244247
Appears in Collections:
KIST Publication > Article
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