Single crystal magnetic measurements of the molecular magnet NH4Ni(mnt)2.H2O

被引：6

作者：

Coomber, AT

Friend, RH

Charlton, A

Underhill, AE

Kurmoo, M

Day, P

机构：

[1] UNIV COLL N WALES, DEPT CHEM, BANGOR LL57 2UW, GWYNEDD, WALES

[2] UCL ROYAL INST GREAT BRITAIN, LONDON W1X 4BS, ENGLAND

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1995年 / 273卷

关键词：

D O I：

10.1080/10587259508031840

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

We report measurements of the magnetic properties of the molecular magnet NH4Ni(mnt)(2).H2O. The magnetic exchange in this salt is ferromagnetic below 100 K, with a Weiss constant of 7 K. Long range magnetic ordering is observed below 5 K. Single crystals of this salt have been studied down to 2 K in a SQUID magnetometer. The salt is found to have hard and easy magnetisation directions. Magnetisation of 1800 emuG/mol at 2 kOe was measured at 2 K for magnetic fields applied perpendicular to the molecular stacking axis.

引用

页码：41 / 45

页数：5

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