Anisotropy of the turbidity of a nematic liquid crystal |
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| Authors: | Dominique Langevin |
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| Institution: | Laboratoire de Spectroscopie Hertzienne, 24 rue Lhomond, 75005,Paris France |
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| Abstract: | The absorption coefficient of a nematic liquid present an important anisotropy. The measurement of this coefficient in three simple geometries allows the determination of the three Frank elastic constants on the same sample. We give the results obtained for MBBA at room temperature. |
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