Relaxations as key to the magnetocapacitive effects in the perovskite manganites

We present a detailed dielectric study of the relaxation effects that occur in several perovskite rare-earth manganites, including the multiferroics TbMnO(3) and DyMnO(3). We demonstrate that the strong magnetocapacitive effects, observed for electrical fields E parallel c, are nearly completely gov...

Full description

Saved in:
Bibliographic Details
Published in:Physical review letters 2009-05, Vol.102 (20), p.207208-207208, Article 207208
Main Authors: Schrettle, F, Lunkenheimer, P, Hemberger, J, Ivanov, V Yu, Mukhin, A A, Balbashov, A M, Loidl, A
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c476t-86636e257789df719fe38098fa3b1abe1e2a24f1e0bb12cfe788c6149c078e143
cites cdi_FETCH-LOGICAL-c476t-86636e257789df719fe38098fa3b1abe1e2a24f1e0bb12cfe788c6149c078e143
container_end_page 207208
container_issue 20
container_start_page 207208
container_title Physical review letters
container_volume 102
creator Schrettle, F
Lunkenheimer, P
Hemberger, J
Ivanov, V Yu
Mukhin, A A
Balbashov, A M
Loidl, A
description We present a detailed dielectric study of the relaxation effects that occur in several perovskite rare-earth manganites, including the multiferroics TbMnO(3) and DyMnO(3). We demonstrate that the strong magnetocapacitive effects, observed for electrical fields E parallel c, are nearly completely governed by magnetic-state induced changes of the relaxation parameters. The multiferroic materials, which undergo a transition into a spiral magnetic state, show qualitatively different relaxation behavior than those compounds transferring into an A-type antiferromagnetic state. We ascribe the relaxations in both cases to the off-center motion of the manganese ions, which in the multiferroic systems also leads to the ferroelectric ordering.
doi_str_mv 10.1103/physrevlett.102.207208
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_67369237</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>67369237</sourcerecordid><originalsourceid>FETCH-LOGICAL-c476t-86636e257789df719fe38098fa3b1abe1e2a24f1e0bb12cfe788c6149c078e143</originalsourceid><addsrcrecordid>eNpFkE1Lw0AQhhdRbK3-hZKTt9SZ3XQ_jlL8goIieg6b7WwbmyYxuy3235vagqd5GZ53Bh7GxggTRBB37WofOtpVFOMEgU84KA76jA0RlEkVYnbOhgACUwOgBuwqhC8AQC71JRugmaIBJYbs7Z0q-2Nj2dQhsSFZ0z6JTRJXlGzssqbYONtaV8ZyRwl5Ty6GpKz_gJa6ZhfWZTyw9dLWfQrX7MLbKtDNaY7Y5-PDx-w5nb8-vczu56nLlIypllJI4lOltFl4hcaT0GC0t6JAWxAStzzzSFAUyJ0npbWTmBkHShNmYsRuj3fbrvneUoj5pgyOqsrW1GxDLpWQhgvVg_IIuq4JvTOft125sd0-R8gPLvO33uU77ea9y37H86PLvjg-fdgWG1r8107yxC88HXRJ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>67369237</pqid></control><display><type>article</type><title>Relaxations as key to the magnetocapacitive effects in the perovskite manganites</title><source>American Physical Society:Jisc Collections:APS Read and Publish 2023-2025 (reading list)</source><creator>Schrettle, F ; Lunkenheimer, P ; Hemberger, J ; Ivanov, V Yu ; Mukhin, A A ; Balbashov, A M ; Loidl, A</creator><creatorcontrib>Schrettle, F ; Lunkenheimer, P ; Hemberger, J ; Ivanov, V Yu ; Mukhin, A A ; Balbashov, A M ; Loidl, A</creatorcontrib><description>We present a detailed dielectric study of the relaxation effects that occur in several perovskite rare-earth manganites, including the multiferroics TbMnO(3) and DyMnO(3). We demonstrate that the strong magnetocapacitive effects, observed for electrical fields E parallel c, are nearly completely governed by magnetic-state induced changes of the relaxation parameters. The multiferroic materials, which undergo a transition into a spiral magnetic state, show qualitatively different relaxation behavior than those compounds transferring into an A-type antiferromagnetic state. We ascribe the relaxations in both cases to the off-center motion of the manganese ions, which in the multiferroic systems also leads to the ferroelectric ordering.</description><identifier>ISSN: 0031-9007</identifier><identifier>EISSN: 1079-7114</identifier><identifier>DOI: 10.1103/physrevlett.102.207208</identifier><identifier>PMID: 19519073</identifier><language>eng</language><publisher>United States</publisher><ispartof>Physical review letters, 2009-05, Vol.102 (20), p.207208-207208, Article 207208</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c476t-86636e257789df719fe38098fa3b1abe1e2a24f1e0bb12cfe788c6149c078e143</citedby><cites>FETCH-LOGICAL-c476t-86636e257789df719fe38098fa3b1abe1e2a24f1e0bb12cfe788c6149c078e143</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19519073$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Schrettle, F</creatorcontrib><creatorcontrib>Lunkenheimer, P</creatorcontrib><creatorcontrib>Hemberger, J</creatorcontrib><creatorcontrib>Ivanov, V Yu</creatorcontrib><creatorcontrib>Mukhin, A A</creatorcontrib><creatorcontrib>Balbashov, A M</creatorcontrib><creatorcontrib>Loidl, A</creatorcontrib><title>Relaxations as key to the magnetocapacitive effects in the perovskite manganites</title><title>Physical review letters</title><addtitle>Phys Rev Lett</addtitle><description>We present a detailed dielectric study of the relaxation effects that occur in several perovskite rare-earth manganites, including the multiferroics TbMnO(3) and DyMnO(3). We demonstrate that the strong magnetocapacitive effects, observed for electrical fields E parallel c, are nearly completely governed by magnetic-state induced changes of the relaxation parameters. The multiferroic materials, which undergo a transition into a spiral magnetic state, show qualitatively different relaxation behavior than those compounds transferring into an A-type antiferromagnetic state. We ascribe the relaxations in both cases to the off-center motion of the manganese ions, which in the multiferroic systems also leads to the ferroelectric ordering.</description><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNpFkE1Lw0AQhhdRbK3-hZKTt9SZ3XQ_jlL8goIieg6b7WwbmyYxuy3235vagqd5GZ53Bh7GxggTRBB37WofOtpVFOMEgU84KA76jA0RlEkVYnbOhgACUwOgBuwqhC8AQC71JRugmaIBJYbs7Z0q-2Nj2dQhsSFZ0z6JTRJXlGzssqbYONtaV8ZyRwl5Ty6GpKz_gJa6ZhfWZTyw9dLWfQrX7MLbKtDNaY7Y5-PDx-w5nb8-vczu56nLlIypllJI4lOltFl4hcaT0GC0t6JAWxAStzzzSFAUyJ0npbWTmBkHShNmYsRuj3fbrvneUoj5pgyOqsrW1GxDLpWQhgvVg_IIuq4JvTOft125sd0-R8gPLvO33uU77ea9y37H86PLvjg-fdgWG1r8107yxC88HXRJ</recordid><startdate>20090522</startdate><enddate>20090522</enddate><creator>Schrettle, F</creator><creator>Lunkenheimer, P</creator><creator>Hemberger, J</creator><creator>Ivanov, V Yu</creator><creator>Mukhin, A A</creator><creator>Balbashov, A M</creator><creator>Loidl, A</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20090522</creationdate><title>Relaxations as key to the magnetocapacitive effects in the perovskite manganites</title><author>Schrettle, F ; Lunkenheimer, P ; Hemberger, J ; Ivanov, V Yu ; Mukhin, A A ; Balbashov, A M ; Loidl, A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c476t-86636e257789df719fe38098fa3b1abe1e2a24f1e0bb12cfe788c6149c078e143</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Schrettle, F</creatorcontrib><creatorcontrib>Lunkenheimer, P</creatorcontrib><creatorcontrib>Hemberger, J</creatorcontrib><creatorcontrib>Ivanov, V Yu</creatorcontrib><creatorcontrib>Mukhin, A A</creatorcontrib><creatorcontrib>Balbashov, A M</creatorcontrib><creatorcontrib>Loidl, A</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Schrettle, F</au><au>Lunkenheimer, P</au><au>Hemberger, J</au><au>Ivanov, V Yu</au><au>Mukhin, A A</au><au>Balbashov, A M</au><au>Loidl, A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Relaxations as key to the magnetocapacitive effects in the perovskite manganites</atitle><jtitle>Physical review letters</jtitle><addtitle>Phys Rev Lett</addtitle><date>2009-05-22</date><risdate>2009</risdate><volume>102</volume><issue>20</issue><spage>207208</spage><epage>207208</epage><pages>207208-207208</pages><artnum>207208</artnum><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>We present a detailed dielectric study of the relaxation effects that occur in several perovskite rare-earth manganites, including the multiferroics TbMnO(3) and DyMnO(3). We demonstrate that the strong magnetocapacitive effects, observed for electrical fields E parallel c, are nearly completely governed by magnetic-state induced changes of the relaxation parameters. The multiferroic materials, which undergo a transition into a spiral magnetic state, show qualitatively different relaxation behavior than those compounds transferring into an A-type antiferromagnetic state. We ascribe the relaxations in both cases to the off-center motion of the manganese ions, which in the multiferroic systems also leads to the ferroelectric ordering.</abstract><cop>United States</cop><pmid>19519073</pmid><doi>10.1103/physrevlett.102.207208</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0031-9007
ispartof Physical review letters, 2009-05, Vol.102 (20), p.207208-207208, Article 207208
issn 0031-9007
1079-7114
language eng
recordid cdi_proquest_miscellaneous_67369237
source American Physical Society:Jisc Collections:APS Read and Publish 2023-2025 (reading list)
title Relaxations as key to the magnetocapacitive effects in the perovskite manganites
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-13T05%3A11%3A52IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Relaxations%20as%20key%20to%20the%20magnetocapacitive%20effects%20in%20the%20perovskite%20manganites&rft.jtitle=Physical%20review%20letters&rft.au=Schrettle,%20F&rft.date=2009-05-22&rft.volume=102&rft.issue=20&rft.spage=207208&rft.epage=207208&rft.pages=207208-207208&rft.artnum=207208&rft.issn=0031-9007&rft.eissn=1079-7114&rft_id=info:doi/10.1103/physrevlett.102.207208&rft_dat=%3Cproquest_cross%3E67369237%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c476t-86636e257789df719fe38098fa3b1abe1e2a24f1e0bb12cfe788c6149c078e143%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=67369237&rft_id=info:pmid/19519073&rfr_iscdi=true