THE MAGNON EXCITATIONS AND MAGNETIC-PROPERTIES OF QUASI-ONE-DIMENSIONAL ORGANIC POLYMER FERROMAGNETS

被引：0

作者：

SU, G ^{[1
]}

XUE, DS ^{[1
]}

LI, FS ^{[1
]}

GE, ML ^{[1
]}

机构：

[1] NANKAI UNIV,NANKAI INST MATH,DIV THEORET PHYS,TIANJIN 300071,PEOPLES R CHINA

来源：

PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1991年 / 166卷 / 02期

关键词：

D O I：

10.1002/pssb.2221660218

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The magnon excitations and magnetic properties of a theoretical model proposed for quasi one dimensional organic polymer ferromagnets are investigated. It is found that two non-degenerate magnons exist in the system, and their excitations are analog with those ones in ferrites. The specific heat, magnetization, and zero-field susceptibility of the system are also obtained, and found that the model shows some exotic behaviors.

引用

页码：467 / 478

页数：12

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