Magnetic Anomalies in Specific Heat and Dielectric Properties of Multiferroic GdMnO3

被引：3
|
作者：
Negi, Puneet [1 ]
Kumar, Hemaunt [1 ]
Agrawal, H. M. [1 ]
Srivastava, R. C. [1 ]
机构：
[1] Govind Ballabh Pant Univ Agr & Technol, Dept Phys, Pantnagar 263145, Uttar Pradesh, India
来源：
SOLID STATE PHYSICS, VOL 57 | 2013年 / 1512卷
关键词：
Multiferroics; sol-gel; X-ray diffraction; Scanning electron microscope; Specific heat; Dielectric properties;
D O I：
10.1063/1.4790928
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The specific heat and dielectric properties of multiferroic GdMnO3 synthesized by modified sol-gel technique has been investigated. GdMnO3 crystallized in orthorhombic perovskite structure. X- ray diffraction was used to investigate the structural information. Morphology has been investigated by field emission scanning electron microscope and the average grain size is found to be similar to 552 nm. Magnetic anomalies have been observed in specific heat and dielectric properties of GdMnO3.
引用
收藏
页码：96 / 97
页数：2
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