Some Magnetic Properties of the Amorphous Transverse Spin-1/2 Ising System

被引：0

作者：

Essaoudi, I. ^{[1
]}

Dujardin, F. ^{[2
]}

Ainane, A. ^{[1
,3
]}

Saber, M. ^{[1
,3
,4
]}

Gonzalez, J. ^{[4
]}

机构：

[1] Univ Moulay Ismail, LP2MS, Unite Associee CNRST, Dept Phys,Fac Sci, Meknes, Morocco

[2] ICPM, LPMD, F-57070 Metz, France

[3] Max Planck Inst Phys Complexer Syst, D-01187 Dresden, Germany

[4] Univ Basque Country, Dept Mat Phys, UPV EHU, San Sebastian 20018, Spain

来源：

CHINESE JOURNAL OF PHYSICS | 2009年 / 47卷 / 05期

关键词：

SURFACE CRYSTALLIZATION; AMORPHIZATION; MODEL; FERROMAGNET; FIELD;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The amorphous spin-1/2 Ising system with a transverse field is investigated by the use of the effective field theory based on the probability distribution technique, which accounts for the self spin correlation functions. We use the stochastic lattice model to describe the structural disorder. Results for the hysteresis loops, the transverse and longitudinal magnetizations, and susceptibilities are presented for a simple cubic lattice. Due to the fluctuations of the exchange interactions and the applied transverse field, a number of interesting phenomena are found in these quantities.

引用

页码：729 / 739

页数：11

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