Monte Carlo study of magnetic and thermodynamic properties of a 2D boron clusters in a magnetic field

被引：47

作者：

Shi, Kai-Le ^{[1
]}

Jiang, Wei ^{[1
]}

机构：

[1] Shenyang Univ Technol, Sch Sci, Shenyang 110870, Liaoning, Peoples R China

来源：

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2018年 / 101卷

基金：

中国国家自然科学基金;

关键词：

2D boron clusters; Magnetic behavior; Monte Carlo simulation; NANO-GRAPHENE BILAYER; HYDROGENATED BOROPHENE; ION BATTERIES; NANORIBBONS; SIMULATIONS; CAPACITY; PLATEAUS; SPIN-1;

D O I：

10.1016/j.physe.2018.03.022

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Monte Carlo simulation has been used to study the magnetic and thermodynamic properties of two-dimensional (2D) boron clusters in a longitudinal magnetic field. The effects of the anisotropies on the magnetization, the magnetic susceptibility, the blocking temperature and the magnetization plateaus of 2D boron clusters have been discussed in detail. It is found the total magnetization curve displays maximum behaviors within a certain range of anisotropy. Multiple magnetization plateaus have been found which dependents on the anisotropies. In addition, the effects of the anisotropies on the internal energy and the specific heat of the system have been studied. These results can be helpful to better understand the magnetic mechanism for 2D boron materials.

引用

页码：94 / 102

页数：9

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