Dielectric relaxation in lead‐free perovskite Ba(Bi 1/2 Nb 1/2 )O 3 | Zendy

Prasad K. | Zendy; Bhagat S. | Zendy; Nath K. Amar | Zendy; Choudhary S. N. | Zendy; Yadav K. L. | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Dielectric relaxation in lead‐free perovskite Ba(Bi 1/2 Nb 1/2 )O 3

Author(s) -

Prasad K.,

Bhagat S.,

Nath K. Amar,

Choudhary S. N.,

Yadav K. L.

Publication year - 2009

Publication title -

physica status solidi (a)

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.532

H-Index - 104

eISSN - 1862-6319

pISSN - 1862-6300

DOI - 10.1002/pssa.200824354

Subject(s) - monoclinic crystal system , dielectric , perovskite (structure) , materials science , ceramic , relaxation (psychology) , phase transition , diffraction , analytical chemistry (journal) , phase (matter) , debye , debye model , crystallography , crystal structure , chemistry , condensed matter physics , optics , metallurgy , optoelectronics , physics , social psychology , organic chemistry , psychology , chromatography

A new lead‐free perovskite ceramic Ba(Bi 1/2 Nb 1/2 )O 3 was prepared by a conventional ceramic technique at 1185 °C in oxygen atmosphere. X‐ray diffraction analysis of the compound indicated the formation of a single‐phase monoclinic structure. Dielectric study revealed a diffuse phase transition at 340 °C. Cole–Cole analyses suggested the dielectric relaxation to be of non‐Debye type. Electric modulus studies supported the hopping type of conduction in Ba(Bi 1/2 Nb 1/2 )O 3 . (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research