Electrical Drift Mobility in the Cholesteryl Benzoate

Cholestric 액정 Cholesteryl Benzoate에서 Drift Mobility측정

The electrical drift mobility of charge carrier of Cholesteryl Benzoate was measured by Polarity inversion method in the temperature range 140~ 185$^{\circ}C$. with a view to revealing the mechanism of charge carrier transport. The electrical drift mobility of charge carrier of that increased from 2.5$\times$10-7$\textrm{cm}^2$/V.sec to 2.0$\times$10-6$\textrm{cm}^2$/v.sec as the temperature increased. As a result of the experiment, the mechanism of current transport is believed to be ionic mechanism.

Cholesteryl Benzoate 액정에서 전류 수송기구를 규명하기 위하여 charge carrier의 어i도 mobilits를 극성 반전법을 사용하여 140∼185℃의 온도 영 역에서 측정했다. charge carrier의 drift mobilits는 주위온도가 증가함에 따라 2.5×10-7㎠/V.sec에서 2.0×10-6㎠/V.sec까지 증가했다. 이 실험결과로 부터 전류 수송기구는 ionic기구로 설명할 수 있다.