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物理学报. 1989, 38(7): 1062-1068.
doi: 10.7498/aps.38.1062.
半无限伊辛铁磁系统表面磁性的研究
- 收稿日期: 1988-10-11
- 刊出日期: 2005-07-08
摘要: 本文应用平均物重整化群方法对于具有非晶化表面的半无限伊辛铁磁系统,在有表面无规场存在的情形,其表面磁性的临界性质包括临界温度、三临界点以及重入现象的可能性作了详细的研讨。
English Abstract
STUDY OF SURFACE MAGNETISM IN A SEMI-INFINITE ISING FERROMAGNETIC SYSTEM
- Received Date:
11 October 1988
- Published Online:
08 July 2005
Abstract: We use the mean field renormalization group method to treat the semi-infinite Ising ferromagnetic system with the amorphization of the surface. The critical behavior of the surface with a surface random field, including critical temperature, the possibility of tricritical and reentrant phenomena, are investigated in detail.
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