Andika Fajar
Technology Center for Industrial Nuclear Materials - BATAN Kawasan Puspiptek Serpong 15314, Tangerang

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FLUCTUATION-INDUCED KERR EFFECT IN CHIRAL SMECTIC-A LIQUID CRYSTAL PHASE Andika Fajar
Jurnal Sains Materi Indonesia Vol 8, No 3: JUNI 2007
Publisher : Center for Science & Technology of Advanced Materials - National Nuclear Energy Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (249.107 KB) | DOI: 10.17146/jsmi.2007.8.3.4697

Abstract

FLUCTUATION-INDUCED KERR EFFECT IN CHIRAL SMECTIC-A LIQUID CRYSTAL PHASE. The second-order electrooptic responses under large orientational fluctuations in a chiral smectic-A liquid crystal phase has been studied theoretically. The formula for analyzing the frequency dispersion of Kerr effect considering the fluctuations has been derived. The possibility of the nonlinear electrooptic response observing the soft mode condensation inducing the smectic-Cα* phase in the smectic-A phase by using the fluctuation-induced Kerr effect has been explored.