Magnetic properties of a hexagonal transverse Ising nanoisland |
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| Authors: | Lu Zhao-Xin |
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| Institution: | 1. College of Mechanical Engineering, Linyi University, Linyi, Chinaluzhaoxin@lyu.edu.cn |
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| Abstract: | The magnetic properties of a hexagonal transverse Ising nanoisland have been calculated by the effective-field theory with correlations. The effects of surface coupling, interlayer coupling, and the competition between transverse fields at the surface shell and in the inner core on phase diagrams and magnetizations are examined. Meanwhile, the results are also compared with two different nanoislands which consist of two layers with nine atoms or five atoms in each of the layers. |
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| Keywords: | nanoislands phase diagrams magnetizations transverse Ising model |
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