Aging and stress-dependent dielectric properties of multiferroic bismuth ferrite ceramics

Aging and stress-dependent dielectric properties of multiferroic bismuth ferrite ceramics

Dielectric aging and stress-dependent dielectric properties of bismuth ferrite (BFO) and manganese (Mn)-doped bismuth ferrite (BFMO) ceramics were investigated. The dielectric properties of BFO ceramics were decreased significantly with the compressive stress, while the changes were reversed for the...

Full description

Saved in:
Bibliographic Details
Main Authors: M. Unruan, T. Sareein, S. Chandarak, S. Hunpratub, P. Thongbai, S. Maensiri, R. Yimnirun
Format: Journal
Published: 2018
Subjects:
Engineering
Materials Science
Physics and Astronomy
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84455200453&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/51658
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Chiang Mai University
id th-cmuir.6653943832-51658
record_format dspace
spelling th-cmuir.6653943832-516582018-09-04T06:14:28Z Aging and stress-dependent dielectric properties of multiferroic bismuth ferrite ceramics M. Unruan T. Sareein S. Chandarak S. Hunpratub P. Thongbai S. Maensiri R. Yimnirun Engineering Materials Science Physics and Astronomy Dielectric aging and stress-dependent dielectric properties of bismuth ferrite (BFO) and manganese (Mn)-doped bismuth ferrite (BFMO) ceramics were investigated. The dielectric properties of BFO ceramics were decreased significantly with the compressive stress, while the changes were reversed for the BFMO samples. For the aging behavior, the dielectric constant decreased significantly with time in the first two and seven hours for BFO and BFMOs, respectively. After that the lower changes of the dielectric constant with time were observed in all samples. Finally, the aging behavior of the BFO and BFMO ceramics was observed to follow the stretched exponential law. © 2011 Elsevier B.V. All rights reserved. 2018-09-04T06:05:49Z 2018-09-04T06:05:49Z 2012-03-01 Journal 0167577X 2-s2.0-84455200453 10.1016/j.matlet.2011.12.010 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84455200453&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/51658
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Engineering
Materials Science
Physics and Astronomy
spellingShingle Engineering
Materials Science
Physics and Astronomy
M. Unruan
T. Sareein
S. Chandarak
S. Hunpratub
P. Thongbai
S. Maensiri
R. Yimnirun
Aging and stress-dependent dielectric properties of multiferroic bismuth ferrite ceramics
description Dielectric aging and stress-dependent dielectric properties of bismuth ferrite (BFO) and manganese (Mn)-doped bismuth ferrite (BFMO) ceramics were investigated. The dielectric properties of BFO ceramics were decreased significantly with the compressive stress, while the changes were reversed for the BFMO samples. For the aging behavior, the dielectric constant decreased significantly with time in the first two and seven hours for BFO and BFMOs, respectively. After that the lower changes of the dielectric constant with time were observed in all samples. Finally, the aging behavior of the BFO and BFMO ceramics was observed to follow the stretched exponential law. © 2011 Elsevier B.V. All rights reserved.
format Journal
author M. Unruan
T. Sareein
S. Chandarak
S. Hunpratub
P. Thongbai
S. Maensiri
R. Yimnirun
author_facet M. Unruan
T. Sareein
S. Chandarak
S. Hunpratub
P. Thongbai
S. Maensiri
R. Yimnirun
author_sort M. Unruan
title Aging and stress-dependent dielectric properties of multiferroic bismuth ferrite ceramics
title_short Aging and stress-dependent dielectric properties of multiferroic bismuth ferrite ceramics
title_full Aging and stress-dependent dielectric properties of multiferroic bismuth ferrite ceramics
title_fullStr Aging and stress-dependent dielectric properties of multiferroic bismuth ferrite ceramics
title_full_unstemmed Aging and stress-dependent dielectric properties of multiferroic bismuth ferrite ceramics
title_sort aging and stress-dependent dielectric properties of multiferroic bismuth ferrite ceramics
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84455200453&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/51658
_version_ 1681423809434877952

Similar Items