Molecular spin ladder in the Ni(dmit)(2) (dmit=1,3-dithiol-2-thione-4,5-dithiolate) salt with a nitronyl nitroxide cation

被引：45

作者：

Imai, H ^{[1
]}

Inabe, T ^{[1
]}

Otsuka, T ^{[1
]}

Okuno, T ^{[1
]}

Awaga, K ^{[1
]}

机构：

[1] UNIV TOKYO, DEPT PURE & APPL SCI, MEGURO KU, TOKYO 153, JAPAN

来源：

PHYSICAL REVIEW B | 1996年 / 54卷 / 10期

关键词：

D O I：

10.1103/PhysRevB.54.R6838

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The crystal and magnetic structure of the 1:1 salt of Ni(1,3-dithiol-2-thione-4,5-dithiolate)(2) anionic radical and [Ni(dmit)(2)] p-N-ethylpyridinium alpha-nitronyl nitroxide (p-EPYNN) cationic radical have been studied. Ferromagnetic interaction with J/k(g)=0.16 K has been found to operate in the one-dimensional p-EPYNN chains, while the first molecular antiferromagnetic spin ladder has been found to form in the Ni(dmit)(2) chains.

引用

页码：R6838 / R6840

页数：3

共 14 条

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