Bias field effect on the temperature anomalies of dielectric permittivity in PbMg1/3Nb2/3O3- PbTiO3 single crystals
In contrast to ordinary ferroelectrics where the temperature, Tm, of the permittivity maximum monotonically increases with bias field, E, in (1-x)PbMg1/3Nb2/3O3-(x)PbTiO3 (0
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creator | Raevski, I P Prosandeev, S A Emelyanov, A S Raevskaya, S I Colla, Eugene V Viehland, D Kleemann, W Vakhrushev, S B J-L Dellis M El Marssi Jastrabik, L |
description | In contrast to ordinary ferroelectrics where the temperature, Tm, of the permittivity maximum monotonically increases with bias field, E, in (1-x)PbMg1/3Nb2/3O3-(x)PbTiO3 (0 |
doi_str_mv | 10.48550/arxiv.0504789 |
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Et decreases with x and almost disappears at about x=0.4. We explain this field dependence by the quenched random fields and coupling between the orientable dipoles with average polarization. For crystals with 0.06<x<0.13, the T-E phase diagrams are constructed, which include the relaxor, ferroelectric, glass and mixed ferroelectric-glass phases. The boundary between the ferroelectric and relaxor phases corresponds to a first-order phase transition and is characterized by thermal hysteresis with a large curvature of the line obtained in the field cooling mode, and by the presence of the end-point above which there is no difference between the ferroelectric and relaxor phases. The glass phase has a nearly field-independent boundary in the vicinity of the Vogel-Fulcher temperature TVF. The coupling between the glass order parameter and polarization changes the ferroelectric boundary at temperatures lower than TV</description><identifier>EISSN: 2331-8422</identifier><identifier>DOI: 10.48550/arxiv.0504789</identifier><language>eng</language><publisher>Ithaca: Cornell University Library, arXiv.org</publisher><subject>Anomalies ; Bias ; Coupling ; Crystal structure ; Curvature ; Dependence ; Dipoles ; Ferroelectric materials ; Ferroelectricity ; Glass ; Lead titanates ; Order parameters ; Permittivity ; Phase diagrams ; Phase transitions ; Phases ; Polarization ; Relaxors ; Single crystals ; Temperature</subject><ispartof>arXiv.org, 2005-06</ispartof><rights>Notwithstanding the ProQuest Terms and conditions, you may use this content in accordance with the associated terms available at http://arxiv.org/abs/cond-mat/0504789.</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>780,784,27925</link.rule.ids></links><search><creatorcontrib>Raevski, I P</creatorcontrib><creatorcontrib>Prosandeev, S A</creatorcontrib><creatorcontrib>Emelyanov, A S</creatorcontrib><creatorcontrib>Raevskaya, S I</creatorcontrib><creatorcontrib>Colla, Eugene V</creatorcontrib><creatorcontrib>Viehland, D</creatorcontrib><creatorcontrib>Kleemann, W</creatorcontrib><creatorcontrib>Vakhrushev, S B</creatorcontrib><creatorcontrib>J-L Dellis</creatorcontrib><creatorcontrib>M El Marssi</creatorcontrib><creatorcontrib>Jastrabik, L</creatorcontrib><title>Bias field effect on the temperature anomalies of dielectric permittivity in PbMg1/3Nb2/3O3- PbTiO3 single crystals</title><title>arXiv.org</title><description>In contrast to ordinary ferroelectrics where the temperature, Tm, of the permittivity maximum monotonically increases with bias field, E, in (1-x)PbMg1/3Nb2/3O3-(x)PbTiO3 (0<x<0.35) single crystals, Tm was found to remain constant or decrease with E up to a certain threshold field, Et, above which Tm starts increasing. Et decreases with x and almost disappears at about x=0.4. We explain this field dependence by the quenched random fields and coupling between the orientable dipoles with average polarization. For crystals with 0.06<x<0.13, the T-E phase diagrams are constructed, which include the relaxor, ferroelectric, glass and mixed ferroelectric-glass phases. The boundary between the ferroelectric and relaxor phases corresponds to a first-order phase transition and is characterized by thermal hysteresis with a large curvature of the line obtained in the field cooling mode, and by the presence of the end-point above which there is no difference between the ferroelectric and relaxor phases. The glass phase has a nearly field-independent boundary in the vicinity of the Vogel-Fulcher temperature TVF. The coupling between the glass order parameter and polarization changes the ferroelectric boundary at temperatures lower than TV</description><subject>Anomalies</subject><subject>Bias</subject><subject>Coupling</subject><subject>Crystal structure</subject><subject>Curvature</subject><subject>Dependence</subject><subject>Dipoles</subject><subject>Ferroelectric materials</subject><subject>Ferroelectricity</subject><subject>Glass</subject><subject>Lead titanates</subject><subject>Order parameters</subject><subject>Permittivity</subject><subject>Phase diagrams</subject><subject>Phase transitions</subject><subject>Phases</subject><subject>Polarization</subject><subject>Relaxors</subject><subject>Single crystals</subject><subject>Temperature</subject><issn>2331-8422</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqNyj1vwjAUhWELqRKoZWW-EnOIP2Iwa6tWXVoY2JEJ13BRYoPtoPLv66E_oNOro_MwNhN80RiteW3jD90XXPNmZdYjNpFKico0Uo7ZNKUL51wuV1JrNWHplWwCR9gdAZ3DNkPwkM8IGfsrRpuHiGB96G1HmCA4OBZcXKQWCugpZ7pTfgB52B6-TqJW3wdZq42qyt7RRkEif-oQ2vhI2XbphT25Epz-9ZnNP953b5_VNYbbgCnvL2GIvlx7ydd8KaQwRv1P_QKE7k_s</recordid><startdate>20050610</startdate><enddate>20050610</enddate><creator>Raevski, I P</creator><creator>Prosandeev, S A</creator><creator>Emelyanov, A S</creator><creator>Raevskaya, S I</creator><creator>Colla, Eugene V</creator><creator>Viehland, D</creator><creator>Kleemann, W</creator><creator>Vakhrushev, S B</creator><creator>J-L Dellis</creator><creator>M El Marssi</creator><creator>Jastrabik, L</creator><general>Cornell University Library, arXiv.org</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20050610</creationdate><title>Bias field effect on the temperature anomalies of dielectric permittivity in PbMg1/3Nb2/3O3- PbTiO3 single crystals</title><author>Raevski, I P ; Prosandeev, S A ; Emelyanov, A S ; Raevskaya, S I ; Colla, Eugene V ; Viehland, D ; Kleemann, W ; Vakhrushev, S B ; J-L Dellis ; M El Marssi ; Jastrabik, L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_journals_20906121883</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Anomalies</topic><topic>Bias</topic><topic>Coupling</topic><topic>Crystal structure</topic><topic>Curvature</topic><topic>Dependence</topic><topic>Dipoles</topic><topic>Ferroelectric materials</topic><topic>Ferroelectricity</topic><topic>Glass</topic><topic>Lead titanates</topic><topic>Order parameters</topic><topic>Permittivity</topic><topic>Phase diagrams</topic><topic>Phase transitions</topic><topic>Phases</topic><topic>Polarization</topic><topic>Relaxors</topic><topic>Single crystals</topic><topic>Temperature</topic><toplevel>online_resources</toplevel><creatorcontrib>Raevski, I P</creatorcontrib><creatorcontrib>Prosandeev, S A</creatorcontrib><creatorcontrib>Emelyanov, A S</creatorcontrib><creatorcontrib>Raevskaya, S I</creatorcontrib><creatorcontrib>Colla, Eugene V</creatorcontrib><creatorcontrib>Viehland, D</creatorcontrib><creatorcontrib>Kleemann, W</creatorcontrib><creatorcontrib>Vakhrushev, S B</creatorcontrib><creatorcontrib>J-L Dellis</creatorcontrib><creatorcontrib>M El Marssi</creatorcontrib><creatorcontrib>Jastrabik, L</creatorcontrib><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Raevski, I P</au><au>Prosandeev, S A</au><au>Emelyanov, A S</au><au>Raevskaya, S I</au><au>Colla, Eugene V</au><au>Viehland, D</au><au>Kleemann, W</au><au>Vakhrushev, S B</au><au>J-L Dellis</au><au>M El Marssi</au><au>Jastrabik, L</au><format>book</format><genre>document</genre><ristype>GEN</ristype><atitle>Bias field effect on the temperature anomalies of dielectric permittivity in PbMg1/3Nb2/3O3- PbTiO3 single crystals</atitle><jtitle>arXiv.org</jtitle><date>2005-06-10</date><risdate>2005</risdate><eissn>2331-8422</eissn><abstract>In contrast to ordinary ferroelectrics where the temperature, Tm, of the permittivity maximum monotonically increases with bias field, E, in (1-x)PbMg1/3Nb2/3O3-(x)PbTiO3 (0<x<0.35) single crystals, Tm was found to remain constant or decrease with E up to a certain threshold field, Et, above which Tm starts increasing. Et decreases with x and almost disappears at about x=0.4. We explain this field dependence by the quenched random fields and coupling between the orientable dipoles with average polarization. For crystals with 0.06<x<0.13, the T-E phase diagrams are constructed, which include the relaxor, ferroelectric, glass and mixed ferroelectric-glass phases. The boundary between the ferroelectric and relaxor phases corresponds to a first-order phase transition and is characterized by thermal hysteresis with a large curvature of the line obtained in the field cooling mode, and by the presence of the end-point above which there is no difference between the ferroelectric and relaxor phases. The glass phase has a nearly field-independent boundary in the vicinity of the Vogel-Fulcher temperature TVF. The coupling between the glass order parameter and polarization changes the ferroelectric boundary at temperatures lower than TV</abstract><cop>Ithaca</cop><pub>Cornell University Library, arXiv.org</pub><doi>10.48550/arxiv.0504789</doi><oa>free_for_read</oa></addata></record> |
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subjects | Anomalies Bias Coupling Crystal structure Curvature Dependence Dipoles Ferroelectric materials Ferroelectricity Glass Lead titanates Order parameters Permittivity Phase diagrams Phase transitions Phases Polarization Relaxors Single crystals Temperature |
title | Bias field effect on the temperature anomalies of dielectric permittivity in PbMg1/3Nb2/3O3- PbTiO3 single crystals |
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