The Positive and Negative Magnetodielectric Effects in Double Perovskite Pr^sub 2^CoMnO^sub 6

The magnetic, electric, and dielectric properties of a B-site ordered double perovskite Pr...CoMnO... were investigated. A charge localization state and a negative magnetoresistance effect were observed below 250 K. Different from other double perovskites, one negative and two positive magnetodielec...

Full description

Saved in:
Bibliographic Details
Published inJournal of the American Ceramic Society Vol. 97; no. 7; p. 2024
Main Authors Wang, Liao Yu, Li, Qian, Gong, Yuan Yuan, Wang, Dun Hui, Cao, Qing Qi, Du, You Wei
Format Journal Article
LanguageEnglish
Published Columbus Wiley Subscription Services, Inc 01.07.2014
Subjects
Dielectric properties
Effects
Perovskite
Online AccessGet full text

Cover

More Information
Summary:The magnetic, electric, and dielectric properties of a B-site ordered double perovskite Pr...CoMnO... were investigated. A charge localization state and a negative magnetoresistance effect were observed below 250 K. Different from other double perovskites, one negative and two positive magnetodielectric effects were simultaneously observed in this sample. The physical origins of these interesting magnetodielectric properties were discussed. (ProQuest: ... denotes formulae/symbols omitted.)
ISSN:0002-7820
1551-2916