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신현석

Shin, Hyeon Suk
Lab for Carbon and 2D Materials
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Infrared spectroscopy and X-ray reflectivity study on thermal stability of Langmuir-Blodgett film

Author(s)
Cha, JShin, Hyeon SukSee, YKLee, JChang, TKim, SB
Issued Date
2001-02
DOI
10.1016/S0379-6779(00)00494-X
URI
https://scholarworks.unist.ac.kr/handle/201301/5915
Fulltext
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0035247971
Citation
SYNTHETIC METALS, v.117, no.1-3, pp.169 - 171
Abstract
Alternating PbSt 2, Pb(St-d 35) 2, and poly(t-butyl methacrylate) Langmuir-Blodgett (LB) films were prepared and the splitting of CH 2 and CD 2 scissoring mode was monitored. The mechanism of defect formation upon thermal treatment of the fatty acid salt LB films was investigated by Fourier transform infrared spectroscopy and X-ray reflectivity. The insertion of polymer layer improves the stability of LB films. The less reduction of the band splitting for the fatty acid salt layer below the polymer layer supports the ablation as the major mechanism taking place during the thermal treatment.
Publisher
ELSEVIER SCIENCE SA
ISSN
0379-6779

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