High-pressure effects on a manganese hexacyanomanganate ferrimagnet with TN=29 K

被引：28

作者：

Awaga, K ^{[1
]}

Sekine, T

Okawa, M

Fujita, W

Holmes, SM

Girolami, GS

机构：

[1] Univ Tokyo, Grad Sch Arts & Sci, Dept Basic Sci, Meguro Ku, Tokyo 1538902, Japan

[2] Univ Illinois, Sch Chem Sci, Urbana, IL 61801 USA

来源：

CHEMICAL PHYSICS LETTERS | 1998年 / 293卷 / 5-6期

关键词：

D O I：

10.1016/S0009-2614(98)00799-4

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：

The effects of high pressure, up to 1 GPa, on a Mn-based Prussian blue ferrimagnet, Mn-3(II)[Mn-III(CN)(6)](2) . 12H(2)O . 1.7(CH3OH) with T-N = 29 K, were studied. The transition temperature gradually increases with an increase in pressure and becomes similar to 40 K at 1 GPa. The pressure dependence of T-N can be semi-quantitatively interpreted in terms of the shrinkage of the Mn-CN-Mn superexchange pathway. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：352 / 356

页数：5

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