Photoinduced current in nematic liquid crystals doped with carbon nanotubes

• Main Authors: Chio-Chau Chang, 張智超
• Other Authors: Web Lee
• Format: Others
• Language: zh-TW
• Published: 2002
• Online Access: http://ndltd.ncl.edu.tw/handle/59337815664751935442

碩士 === 中原大學 === 應用物理研究所 === 90 === We report the observation of photoinduced current in pane cells of nematic liquid crystals doped with carbon nanotubes compound in the presence of both a dc voltage and low-power optical field. Under the combined application of continuous wave Ar-ion laser irradiation and dc voltage, compound consequence of charge—transfer complexes. During the photoinduced transfer, photoinduced charge generation has been photoinduced current due to photo—carriers diffusion and drift. Rough estimate our data about the photoinduced current arise mechanism, we made a sample model which is delineable with our observations.