Low-temperature neutron diffraction study of La0.95Nd0.05CrO3

被引：6

作者：

Chakraborty, KR ^{[1
]}

Yusuf, SM

Krishna, PSR

Ramanadham, M

Tyagi, AK

机构：

[1] Bhabha Atom Res Ctr, Div Solid State Phys, Bombay 400085, Maharashtra, India

[2] Bhabha Atom Res Ctr, Div Appl Chem, Bombay 400085, Maharashtra, India

来源：

PRAMANA-JOURNAL OF PHYSICS | 2004年 / 63卷 / 02期

关键词：

magnetization; neutron diffraction;

D O I：

10.1007/BF02704981

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have synthesized polycrystalline La0.95Nd0.05CrO3 sample by doping the La-site of LaCrO3 with Nd and its magnetic properties have been studied using DC magnetization and neutron diffraction techniques. DC magnetization study shows a paramagnetic to a weak ferromagnetic-like transition at similar to295 K followed by signatures of a spin reorientation phenomenon at 233 and 166 K and, finally a transition to all antiferromagnetic-like phase at similar to21 K. Low-temperature neutron diffraction measurements confirm a weak ferrimagnetic ordering of Cr3+ moments at all temperatures below 295 K.

引用

页码：251 / 255

页数：5

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