On the anomalous sound propagation of nematics just above the clearing point |
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| Authors: | Mitsugu Matsushita |
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| Affiliation: | Research Institute of Electrical Communication, Tohoku University, Sendai 980, Japan |
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| Abstract: | The sound attenuation coefficient due to the critical fluctuations of the order parameter is formulated in the isotropic phase of nematics by taking account of the mode-coupling effects between the order parameter and the hydrodynamic shear mode. The result is compared with the available experimental data. |
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