File Download
 
Links for fulltext
(May Require Subscription)
 
Supplementary

Article: Electrical reliability and leakage mechanisms in highly resistive multiferroic La0.1Bi0.9FeO3 ceramics
  • Basic View
  • Metadata View
  • XML View
TitleElectrical reliability and leakage mechanisms in highly resistive multiferroic La0.1Bi0.9FeO3 ceramics
 
AuthorsWang, SY2 1
Qiu, X2
Gao, J1
Feng, Y2
Su, WN2
Zheng, JX2
Yu, DS2
Li, DJ2
 
KeywordsApplied electric field
Conduction mechanism
Electrical reliability
Ferroelectric hysteresis loop
High resistivity
 
Issue Date2011
 
PublisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
 
CitationApplied Physics Letters, 2011, v. 98 n. 15, article no. 152902 [How to Cite?]
DOI: http://dx.doi.org/10.1063/1.3580604
 
AbstractMultiferroic La0.1 Bi0.9 FeO3 (LBFO) ceramics with high resistivity were synthesized by using a modified rapid thermal process. The LBFO ceramics show very low leakage and low dielectric loss. Well saturated ferroelectric hysteresis loops and polarization switching currents have been observed. For a maximum applied electric field of 145 kV/cm, the remanent polarization is 17.8 μC/ cm2 and the coercive filed is 75 kV/cm. The dominant conduction mechanism in the LBFO ceramics has been found to be the space-charge-limited current mechanism rather than the thermal excitation mechanism. Electrical reliability related to the fatigue and polarization retention of the LBFO ceramics has also been discussed with the leakage mechanisms. © 2011 American Institute of Physics.
 
DOIhttp://dx.doi.org/10.1063/1.3580604
 
ISI Accession Number IDWOS:000289580800046
Funding AgencyGrant Number
Natural Science Foundation of Tianjin11JCZDJC21800
Research Foundation of Tianjin Education Council
Funding Information:

This work has been partly supported by the Natural Science Foundation of Tianjin (No. 11JCZDJC21800) and the Research Foundation of Tianjin Education Council.

 
DC FieldValue
dc.contributor.authorWang, SY
 
dc.contributor.authorQiu, X
 
dc.contributor.authorGao, J
 
dc.contributor.authorFeng, Y
 
dc.contributor.authorSu, WN
 
dc.contributor.authorZheng, JX
 
dc.contributor.authorYu, DS
 
dc.contributor.authorLi, DJ
 
dc.date.accessioned2011-09-23T05:52:52Z
 
dc.date.available2011-09-23T05:52:52Z
 
dc.date.issued2011
 
dc.description.abstractMultiferroic La0.1 Bi0.9 FeO3 (LBFO) ceramics with high resistivity were synthesized by using a modified rapid thermal process. The LBFO ceramics show very low leakage and low dielectric loss. Well saturated ferroelectric hysteresis loops and polarization switching currents have been observed. For a maximum applied electric field of 145 kV/cm, the remanent polarization is 17.8 μC/ cm2 and the coercive filed is 75 kV/cm. The dominant conduction mechanism in the LBFO ceramics has been found to be the space-charge-limited current mechanism rather than the thermal excitation mechanism. Electrical reliability related to the fatigue and polarization retention of the LBFO ceramics has also been discussed with the leakage mechanisms. © 2011 American Institute of Physics.
 
dc.description.naturepublished_or_final_version
 
dc.identifier.citationApplied Physics Letters, 2011, v. 98 n. 15, article no. 152902 [How to Cite?]
DOI: http://dx.doi.org/10.1063/1.3580604
 
dc.identifier.doihttp://dx.doi.org/10.1063/1.3580604
 
dc.identifier.hkuros195586
 
dc.identifier.isiWOS:000289580800046
Funding AgencyGrant Number
Natural Science Foundation of Tianjin11JCZDJC21800
Research Foundation of Tianjin Education Council
Funding Information:

This work has been partly supported by the Natural Science Foundation of Tianjin (No. 11JCZDJC21800) and the Research Foundation of Tianjin Education Council.

 
dc.identifier.issue15, article no. 152902
 
dc.identifier.scopuseid_2-s2.0-79954622216
 
dc.identifier.urihttp://hdl.handle.net/10722/139645
 
dc.identifier.volume98
 
dc.languageeng
 
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
 
dc.relation.ispartofApplied Physics Letters
 
dc.rightsCopyright (2011) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in (Applied Physics Letters, 2011, v. 98 n. 15, article no. 152902) and may be found at (http://apl.aip.org/resource/1/applab/v98/i15/p152902_s1).
 
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License
 
dc.rightsApplied Physics Letters. Copyright © American Institute of Physics.
 
dc.subjectApplied electric field
 
dc.subjectConduction mechanism
 
dc.subjectElectrical reliability
 
dc.subjectFerroelectric hysteresis loop
 
dc.subjectHigh resistivity
 
dc.titleElectrical reliability and leakage mechanisms in highly resistive multiferroic La0.1Bi0.9FeO3 ceramics
 
dc.typeArticle
 
<?xml encoding="utf-8" version="1.0"?>
<item><contributor.author>Wang, SY</contributor.author>
<contributor.author>Qiu, X</contributor.author>
<contributor.author>Gao, J</contributor.author>
<contributor.author>Feng, Y</contributor.author>
<contributor.author>Su, WN</contributor.author>
<contributor.author>Zheng, JX</contributor.author>
<contributor.author>Yu, DS</contributor.author>
<contributor.author>Li, DJ</contributor.author>
<date.accessioned>2011-09-23T05:52:52Z</date.accessioned>
<date.available>2011-09-23T05:52:52Z</date.available>
<date.issued>2011</date.issued>
<identifier.citation>Applied Physics Letters, 2011, v. 98 n. 15, article no. 152902</identifier.citation>
<identifier.uri>http://hdl.handle.net/10722/139645</identifier.uri>
<description.abstract>Multiferroic La0.1 Bi0.9 FeO3 (LBFO) ceramics with high resistivity were synthesized by using a modified rapid thermal process. The LBFO ceramics show very low leakage and low dielectric loss. Well saturated ferroelectric hysteresis loops and polarization switching currents have been observed. For a maximum applied electric field of 145 kV/cm, the remanent polarization is 17.8 &#956;C/ cm2 and the coercive filed is 75 kV/cm. The dominant conduction mechanism in the LBFO ceramics has been found to be the space-charge-limited current mechanism rather than the thermal excitation mechanism. Electrical reliability related to the fatigue and polarization retention of the LBFO ceramics has also been discussed with the leakage mechanisms. &#169; 2011 American Institute of Physics.</description.abstract>
<language>eng</language>
<publisher>American Institute of Physics. The Journal&apos;s web site is located at http://apl.aip.org/</publisher>
<relation.ispartof>Applied Physics Letters</relation.ispartof>
<rights>Copyright (2011) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in (Applied Physics Letters, 2011, v. 98 n. 15, article no. 152902) and may be found at (http://apl.aip.org/resource/1/applab/v98/i15/p152902_s1).</rights>
<rights>Creative Commons: Attribution 3.0 Hong Kong License</rights>
<rights>Applied Physics Letters. Copyright &#169; American Institute of Physics.</rights>
<subject>Applied electric field</subject>
<subject>Conduction mechanism</subject>
<subject>Electrical reliability</subject>
<subject>Ferroelectric hysteresis loop</subject>
<subject>High resistivity</subject>
<title>Electrical reliability and leakage mechanisms in highly resistive multiferroic La0.1Bi0.9FeO3 ceramics</title>
<type>Article</type>
<description.nature>published_or_final_version</description.nature>
<identifier.doi>10.1063/1.3580604</identifier.doi>
<identifier.scopus>eid_2-s2.0-79954622216</identifier.scopus>
<identifier.hkuros>195586</identifier.hkuros>
<identifier.volume>98</identifier.volume>
<identifier.issue>15, article no. 152902</identifier.issue>
<identifier.isi>WOS:000289580800046</identifier.isi>
<bitstream.url>http://hub.hku.hk/bitstream/10722/139645/1/content.pdf</bitstream.url>
</item>
Author Affiliations
  1. The University of Hong Kong
  2. Tianjin Normal University