Elastic Green's function of icosahedral quasicrystals |
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| Authors: | J. Bachteler H.-R. Trebin |
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| Affiliation: | Institut für Theoretische und Angewandte Physik, Universit?t Stuttgart, Pfaffenwaldring 57, 70569 Stuttgart, Germany, DE
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| Abstract: | The elastic theory of quasicrystals considers, in addition to the “normal” displacement field, three “phason” degrees of freedom. We present an approximative solution for the elastic Green's function of icosahedral quasicrystals, assuming that the coupling between the phonons and phasons is small. Received: 18 December 1997 / Accepted: 6 March 1998 |
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| Keywords: | PACS. 61.44.Br Quasicrystals - 62.20.Dc Elasticity elastic constants |
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