Heat capacity and magnetoresistance of a lightly doped two-dimensional antiferromagnet in the noncollinear phase

被引:0
|
作者
Val'Kov V.V. [1 ]
Fedoseev A.D. [2 ]
机构
[1] Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences
[2] Siberian State Aerospace University
基金
俄罗斯基础研究基金会;
关键词
External Magnetic Field; Mobile Charge Carrier; Magnetic Sublattice; Zero Magnetic Field; Negative Magnetoresistance;
D O I
10.3103/S1062873813030386
中图分类号
学科分类号
摘要
The energy spectrum of mobile charge carriers in a two-dimensional Antiferromagnet placed in external magnetic field is analyzed. It is shown that allowing for the magnetic sublattice skew the effective mass of mobile charge carriers in a lightly doped Antiferromagnet. This affects substantially the transport and thermodynamic properties of the system. A insulator-semimetal transition is induced with external magnetic field. © 2013 Allerton Press, Inc.
引用
收藏
页码:349 / 351
页数:2
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