NEW TYPE OF MAGNETIC POLARON LATTICE FORMATION IN CESB

被引：23

作者：

KASUYA, T

SUZUKI, T

机构：

[1] Department of Physics, Faculty of Science, Tohoku University, Aramaki, Aoba

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1992年 / 61卷 / 08期

关键词：

MAGNETIC POLARON; WIGNER CRYSTAL; SEMIMETAL; HEAVY FERMION; LOW-CARRIER SYSTEM;

D O I：

10.1143/JPSJ.61.2628

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new model of the electron-hole pair magnetic polaron lattice formation in magnetic semimetals is proposed and the stability condition is studied on a simple model. It is shown that in Ce-monopnictides the conduction electrons form either neutral electron-hole pair magnetic polaron or extended band states loosely coupling with hole induces magnetic polaron. Various anomalous properties in CeSb under high pressure are explained well by this model.

引用

收藏

页码：2628 / 2631

页数：4

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