The Electrical Transport Properties of Mn Doped Nanocrystalline YCrO3

被引：0

作者：

Sinha, Ranjita ^{[1
,2
]}

Meikap, Ajit Kumar ^{[2
]}

Basu, Soumen ^{[2
]}

机构：

[1] Asansol Engn Coll, Dept Phys, Asansol 713305, W Bengal, India

[2] Natl Inst Technol, Dept Phys, Mahatma Gandhi Ave, Durgapur 713209, W Bengal, India

来源：

ADVANCED SCIENCE LETTERS | 2016年 / 22卷 / 01期

关键词：

Sol-Gel Method; XRD; TEM; Dielectric Properties; DIELECTRIC-RELAXATION; AMORPHOUS-SEMICONDUCTORS; CHALCOGENIDE GLASSES; AC CONDUCTION; THIN-FILMS; SPECTROSCOPY; FERRITES;

D O I：

10.1166/asl.2016.6800

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In this work we report the synthesis, characterization and electrical transport properties of Mn doped YCrO3 nanoparticles prepared by sol-gel method. The formed nanoparticles are characterized by XRD, TEM and UV-vis spectroscopy. Dielectric permittivity and ac conductivity are measured within the temperature range 298-523 K and in the frequency range 20 Hz-1 MHz. The dc conductivity increases with the increasing temperature. The dielectric properties of the different samples have been explained with the help of electric modulus vector. Activation energy and band gap for different samples are also calculated.

引用

页码：40 / 45

页数：6

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