Electrooptical Effects of Swollen Polydomain Liquid Crystal Elastomers(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
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概要
- 論文の詳細を見る
The electrooptical effects of polydomain liquid crystal elastomers (LCEs) swollen with low molecular weight liquid crystals (LMWLCs) have been investigated in detail. A well known LMWLC, 4-n-pentyl-4-cyanobiphenyl (5CB), is used as the solvent. The optical intensity of transmittance was measured as a function of voltage. The switching behavior was characterized by the voltage and time dependences of the transmittance on an instantaneous voltage switch. It is found that the threshold for the onset of the electrooptical effects is small (V〜1.0V). The measured response time when switching on for the electrooptical effects is consistent with the response behavior of ordinary liquid crystals. However, the relaxation time when switching off shows a voltage independence and its value is about 4 times smaller than that of the electromechanical effect.
- 社団法人日本物理学会の論文
- 2006-08-15
著者
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KAI Shoichi
Department of Applied Quantum Physics and Nuclear Engineering, Graduate School of Engineering, Kyush
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Brand Helmut
Theoretische Physik Iii Universitat Bayreuth
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YUSUF Yusril
Department of Applied Quantum Physics and Nuclear Engineering, Graduate School of Engineering, Kyush
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CHO Dong-Uk
Department of Applied Quantum Physics and Nuclear Engineering, Graduate School of Engineering, Kyush
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CLADIS P.
Advanced Liquid Crystal Technologies
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FINKELMANN Heino
Makromolekulare Chemie, Universitat Freiburg
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HASHIMOTO Shigehiro
Department of Applied Quantum Physics and Nuclear Engineering, Graduate School of Engineering, Kyush
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Cho Dong-uk
Department Of Applied Quantum Physics And Nuclear Engineering Graduate School Of Engineering Kyushu
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Kai Shoichi
Department Of Applied Quantum Physics And Nuclear Engineering Graduate School Of Engineering Kyushu
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Kai Shoichi
Department Of Applied Physics Faculty Of Engineering Kyushu University
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Yusuf Yusril
Department Of Applied Quantum Physics And Nuclear Engineering Graduate School Of Engineering Kyushu
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Yusuf Yusril
Department Of Applied Physics Faculty Of Engineering Kyushu University
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Finkelmann Heino
Makromolekulare Chemie Universitat Freiburg
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Hashimoto Shigehiro
Department Of Applied Quantum Physics And Nuclear Engineering Graduate School Of Engineering Kyushu
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Brand Helmut
Theoretical Physics University Of Bayreuth
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Kai Shoichi
Departemnt Of Applied Physics Kyushu University
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