Characteristic phenomena in nanoscaled transverse Ising thin films with diluted surfaces |
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Authors: | T Kaneyoshi |
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Institution: | Nagoya University, 1-510 Kurosawadai Midoriku, Nagoya 458-0003, Japan |
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Abstract: | The phase diagrams and magnetizations of two nanoscaled thin films with a negative interlayer interaction and dilution at the surfaces, described by the transverse Ising model, are investigated by the use of the effective field theory with correlations. A lot of characteristic phenomena which heavily depend on the surface parameters can be found in them. In particular, the behaviors of a compensation point (or points) in these nanosystems with a negative interlayer interaction at the surfaces are examined by changing the transverse field and the physical parameters at the surfaces. |
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Keywords: | Nanomagnetic material Phase diagram Magnetizations Ferrimagnetism |
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