SEARCHING FOR SPONTANEOUS MAGNETIC ORDER IN AN ORGANIC FERROMAGNET - MU-SR STUDIES OF BETA-PHASE P-NPNN

被引：68

作者：

LE, LP ^{[1
]}

KEREN, A ^{[1
]}

LUKE, GM ^{[1
]}

WU, WD ^{[1
]}

UEMURA, YJ ^{[1
]}

TAMURA, M ^{[1
]}

ISHIKAWA, M ^{[1
]}

KINOSHITA, M ^{[1
]}

机构：

[1] UNIV TOKYO,INST SOLID STATE PHYS,MINATO KU,TOKYO 106,JAPAN

来源：

CHEMICAL PHYSICS LETTERS | 1993年 / 206卷 / 1-4期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0009-2614(93)85573-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Zero-field muon spin rotation (ZF-muSR) studies in the recently synthesized organic ferromagnet beta-phase p-NPNN are reported. Our measurements, using a microscopic magnetic probe, provide the first direct observation of spontaneous magnetic order in p-NPNN. The behaviour of the system is close to that of an isotropic three-dimensional (3D) Heisenberg spin system.

引用

页码：405 / 408

页数：4

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