| 用时间分辨简并四波混频研究液晶相变前行为 |
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| 引用本文： | 朱化南,米辛,张治国,林曦,傅盘铭.用时间分辨简并四波混频研究液晶相变前行为[J].物理学报,1984,33(4):564-567. |
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| 作者姓名： | 朱化南 米辛 张治国 林曦 傅盘铭 |
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| 作者单位： | 中国科学院物理研究所 |
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| 摘 要： | 我们采用时间分辨简并四波混频研究了MBBA液晶相变前分子取向弛豫时间随温度的变化。实验结果与Landau-de Gennes模型的理论预测基本相符。
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| 收稿时间： | 4/9/1983 12:00:00 AM |
A STUDY OF THE PRETRANSITIONAL BEHAVIOR OF LIQUID CRYSTAL BY TIME-RESOLVED DEGENERATE FOUR-WAVE MIXING |
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| ZHU HUA-NAN,MI XIN,ZHANG ZHI-GUO,LI XI and FU PAN-MING.A STUDY OF THE PRETRANSITIONAL BEHAVIOR OF LIQUID CRYSTAL BY TIME-RESOLVED DEGENERATE FOUR-WAVE MIXING[J].Acta Physica Sinica,1984,33(4):564-567. |
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| Authors: | ZHU HUA-NAN MI XIN ZHANG ZHI-GUO LI XI and FU PAN-MING |
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| Abstract: | Using time-resolved degenerate four-wave mixing, we have studied the pretransftional behavior of liquid crystal, MBBA, by measuring the temperature dependence of the molecular orientational relaxation time. The experimental result agrees fairly well with the theoretical prediction based on Landaude Gennes mode. |
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