Structural, surface morphological and low temperature studies on gadolinium tri chloride (GdCl3)

被引：9

作者：

Ariponnammal, S. ^{[1
]}

Shalini, S. ^{[1
]}

Devi, S. Nishanthini ^{[1
]}

机构：

[1] Gandhigram Rural Inst Deemed Univ, Dept Phys, Gandhigram 624302, Tamil Nadu, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2021年 / 35卷

关键词：

GdCl3; XRD; UV-VIS; SEM; Low temperature;

D O I：

10.1016/j.matpr.2019.05.406

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Gd3+ compounds receive special interest because of the maximum number of unpaired spins and they are useful in NMR spectroscopy and MRI. So, study on Gadolinium tri chloride has been reported here. The compound crystallizes in hexagonal structure. The particles are spherical and exhibit flake like structure. Low temperature magnetic study from 300 K to 20 K shows decrease of magnetic susceptibility with increase of temperature. M-H curve shows paramagnetic behavior. The compound can be used for UV filters and for optoelectronic applications. Low temperature magnetic study indicates cooperative interaction between the gadolinium spins in the compound. (C) 2019 Elsevier Ltd. All rights reserved.

引用

页码：39 / 43

页数：5

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