Ground state of a dipolar crystal |
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| Authors: | Gross Wei |
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| Institution: | Department of Physics and Astronomy, California State University, Long Beach, California 90840, USA. |
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| Abstract: | We provide some of the strongest evidence to date that the ground state structure of an infinite collection of point dipoles with hardcore sphere interactions is body-centered tetragonal. The structure with the next highest binding energy is not face-centered cubic; a particular honeycomb structure has lower energy. |
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