Effect of Next Nearest Neighbor Interaction on Thermodynamic Properties of Ultrathin Magnetic Films
This work studies on the thermodynamic properties of the ultra-thin magnetic films within the framework of a transverse Ising model. Equations for free energy, entropy and specific heat of spin system are obtained by using the mean field approximation. We also analyze the effect of the next nearest...
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2019
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oai:112.137.131.14:VNU_123-644842019-05-02T08:53:18Z Effect of Next Nearest Neighbor Interaction on Thermodynamic Properties of Ultrathin Magnetic Films Nguyen, Tu Niem Bach, Thanh Cong Magnetic ultra-thin films Transverse Ising model Next nearest neighbor interaction Critical temperature This work studies on the thermodynamic properties of the ultra-thin magnetic films within the framework of a transverse Ising model. Equations for free energy, entropy and specific heat of spin system are obtained by using the mean field approximation. We also analyze the effect of the next nearest neighbor interaction on critical temperature, layer magnetization and specific heat of the thin films. 2019-05-02T08:53:18Z 2019-05-02T08:53:18Z 2019 Article Nguyen, T. N., Bach, T. C. (2019). Effect of Next Nearest Neighbor Interaction on Thermodynamic Properties of Ultrathin Magnetic Films. VNU Journal of Science: Mathematics – Physics, Vol. 35, No. 1 (2019) 76-82 2588-1124 http://repository.vnu.edu.vn/handle/VNU_123/64484 https//doi.org/ 10.25073/2588-1124/vnumap.4314 en VNU Journal of Science: Mathematics – Physics; application/pdf H. : ĐHQGHN |
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Vietnam National University, Hanoi |
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VNU Library & Information Center |
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English |
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Magnetic ultra-thin films Transverse Ising model Next nearest neighbor interaction Critical temperature |
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Magnetic ultra-thin films Transverse Ising model Next nearest neighbor interaction Critical temperature Nguyen, Tu Niem Bach, Thanh Cong Effect of Next Nearest Neighbor Interaction on Thermodynamic Properties of Ultrathin Magnetic Films |
| description |
This work studies on the thermodynamic properties of the ultra-thin magnetic films within the framework of a transverse Ising model. Equations for free energy, entropy and specific heat of spin system are obtained by using the mean field approximation. We also analyze the effect of the next nearest neighbor interaction on critical temperature, layer magnetization and specific heat of the thin films. |
| format |
Article |
| author |
Nguyen, Tu Niem Bach, Thanh Cong |
| author_facet |
Nguyen, Tu Niem Bach, Thanh Cong |
| author_sort |
Nguyen, Tu Niem |
| title |
Effect of Next Nearest Neighbor Interaction on Thermodynamic Properties of Ultrathin Magnetic Films |
| title_short |
Effect of Next Nearest Neighbor Interaction on Thermodynamic Properties of Ultrathin Magnetic Films |
| title_full |
Effect of Next Nearest Neighbor Interaction on Thermodynamic Properties of Ultrathin Magnetic Films |
| title_fullStr |
Effect of Next Nearest Neighbor Interaction on Thermodynamic Properties of Ultrathin Magnetic Films |
| title_full_unstemmed |
Effect of Next Nearest Neighbor Interaction on Thermodynamic Properties of Ultrathin Magnetic Films |
| title_sort |
effect of next nearest neighbor interaction on thermodynamic properties of ultrathin magnetic films |
| publisher |
H. : ĐHQGHN |
| publishDate |
2019 |
| url |
http://repository.vnu.edu.vn/handle/VNU_123/64484 https//doi.org/ 10.25073/2588-1124/vnumap.4314 |
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1680967330981478400 |