Memoirs of the Faculty of Engineering, Yamaguchi University

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Memoirs of the Faculty of Engineering, Yamaguchi University Volume 28 Issue 2
published_at 1978

The Current-Induced Noise of Nematic Liquid Crystal under dc-Excitation

直流電界下におけるネマチック液晶の電流雑音
Mashiyama Tomio
Ueda Isamu
Ebina Yoshio
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Descriptions
Current (I)-Voltage (V) characteristic and current-induced noise are measured for quantitative research of the degradation of nematic liquid crystal under dc-field. The conclusion is that I-V characteristic is very different under ac excitation from dc one, and current-induced noise becomes extreamly large at DSM2 state and power spectrum shows anomalous behavior (&acd