On Magnetostriction of Gadolinium Iron Garnets
The temperature dependence of magnetostriction in the gadolinium ferrite having structure of a garnet has been measured within the temperature range from liquid nitrogen up to the Curie point. At temperatures above the compensation point of sublattices, θk, the magnetostriction isotherms are of the...
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Veröffentlicht in: | Journal of Applied Physics (U.S.) 1960-05, Vol.31 (5), p.S55-S57 |
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creator | Belov, K. P. Pedko, A. V. |
description | The temperature dependence of magnetostriction in the gadolinium ferrite having structure of a garnet has been measured within the temperature range from liquid nitrogen up to the Curie point. At temperatures above the compensation point of sublattices, θk, the magnetostriction isotherms are of the same kind as for ferromagnetics (λ∥ and λ⊥ have opposite signs and the λ vs H curves exhibit saturation). In cooling below, θk there is an effect of superposition of large volume magnetostriction of paraprocess on the “ordinary”magnetostriction, which results in the distortion of the magnetostriction isotherms (λ∥ and λ⊥ are of the same sign and without saturation). It is shown that the “ordinary” magnetostriction is caused by the interaction of >Fe3+ ions in sublattices a and d, while the volume magnetostriction of the paraprocess is caused by the interaction of Gd3+ and Fe3+ ions. |
doi_str_mv | 10.1063/1.1984603 |
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V.</creator><creatorcontrib>Belov, K. P. ; Pedko, A. V. ; Moscow State Univ</creatorcontrib><description>The temperature dependence of magnetostriction in the gadolinium ferrite having structure of a garnet has been measured within the temperature range from liquid nitrogen up to the Curie point. At temperatures above the compensation point of sublattices, θk, the magnetostriction isotherms are of the same kind as for ferromagnetics (λ∥ and λ⊥ have opposite signs and the λ vs H curves exhibit saturation). In cooling below, θk there is an effect of superposition of large volume magnetostriction of paraprocess on the “ordinary”magnetostriction, which results in the distortion of the magnetostriction isotherms (λ∥ and λ⊥ are of the same sign and without saturation). It is shown that the “ordinary” magnetostriction is caused by the interaction of >Fe3+ ions in sublattices a and d, while the volume magnetostriction of the paraprocess is caused by the interaction of Gd3+ and Fe3+ ions.</description><identifier>ISSN: 0021-8979</identifier><identifier>EISSN: 1089-7550</identifier><identifier>DOI: 10.1063/1.1984603</identifier><language>eng</language><subject>CRYSTALS ; CURIE POINT ; DEFORMATION ; FERRITES ; FERROMAGNETIC MATERIALS ; GADOLINIUM ; GARNETS ; INTERACTIONS ; IONS ; IRON ; LATTICES ; LOW TEMPERATURE ; MAGNETIC FIELDS ; MAGNETOSTRICTION ; PHYSICS ; TEMPERATURE</subject><ispartof>Journal of Applied Physics (U.S.), 1960-05, Vol.31 (5), p.S55-S57</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c256t-6d97a47c8a9a8db6e889fb5bf13b1b8777427ac6808d5d2c55c79c89d49ba5e33</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,881,27901,27902</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/4151661$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Belov, K. P.</creatorcontrib><creatorcontrib>Pedko, A. V.</creatorcontrib><creatorcontrib>Moscow State Univ</creatorcontrib><title>On Magnetostriction of Gadolinium Iron Garnets</title><title>Journal of Applied Physics (U.S.)</title><description>The temperature dependence of magnetostriction in the gadolinium ferrite having structure of a garnet has been measured within the temperature range from liquid nitrogen up to the Curie point. At temperatures above the compensation point of sublattices, θk, the magnetostriction isotherms are of the same kind as for ferromagnetics (λ∥ and λ⊥ have opposite signs and the λ vs H curves exhibit saturation). In cooling below, θk there is an effect of superposition of large volume magnetostriction of paraprocess on the “ordinary”magnetostriction, which results in the distortion of the magnetostriction isotherms (λ∥ and λ⊥ are of the same sign and without saturation). It is shown that the “ordinary” magnetostriction is caused by the interaction of >Fe3+ ions in sublattices a and d, while the volume magnetostriction of the paraprocess is caused by the interaction of Gd3+ and Fe3+ ions.</description><subject>CRYSTALS</subject><subject>CURIE POINT</subject><subject>DEFORMATION</subject><subject>FERRITES</subject><subject>FERROMAGNETIC MATERIALS</subject><subject>GADOLINIUM</subject><subject>GARNETS</subject><subject>INTERACTIONS</subject><subject>IONS</subject><subject>IRON</subject><subject>LATTICES</subject><subject>LOW TEMPERATURE</subject><subject>MAGNETIC FIELDS</subject><subject>MAGNETOSTRICTION</subject><subject>PHYSICS</subject><subject>TEMPERATURE</subject><issn>0021-8979</issn><issn>1089-7550</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1960</creationdate><recordtype>article</recordtype><recordid>eNotkEtLxDAYRYMoWEcX_oPizkVrvqZ5LWXQOjAyG12HvKqRmUSSuPDfW5lZXbgcLpeD0C3gHjAjD9CDFCPD5Aw1gIXsOKX4HDUYD9AJyeUluirlC2MAQWSD-l1sX_VH9DWVmoOtIcU2ze2kXdqHGH4O7SYv1aTzwpRrdDHrffE3p1yh9-ent_VLt91Nm_XjtrMDZbVjTnI9ciu01MIZ5oWQs6FmBmLACM75OHBtmcDCUTdYSi2XVkg3SqOpJ2SF7o67y6ugig3V20-bYvS2qhEoMAYLdH-EbE6lZD-r7xwOOv8qwOrfhgJ1skH-APSfUDk</recordid><startdate>19600501</startdate><enddate>19600501</enddate><creator>Belov, K. P.</creator><creator>Pedko, A. V.</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>19600501</creationdate><title>On Magnetostriction of Gadolinium Iron Garnets</title><author>Belov, K. P. ; Pedko, A. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c256t-6d97a47c8a9a8db6e889fb5bf13b1b8777427ac6808d5d2c55c79c89d49ba5e33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1960</creationdate><topic>CRYSTALS</topic><topic>CURIE POINT</topic><topic>DEFORMATION</topic><topic>FERRITES</topic><topic>FERROMAGNETIC MATERIALS</topic><topic>GADOLINIUM</topic><topic>GARNETS</topic><topic>INTERACTIONS</topic><topic>IONS</topic><topic>IRON</topic><topic>LATTICES</topic><topic>LOW TEMPERATURE</topic><topic>MAGNETIC FIELDS</topic><topic>MAGNETOSTRICTION</topic><topic>PHYSICS</topic><topic>TEMPERATURE</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Belov, K. P.</creatorcontrib><creatorcontrib>Pedko, A. V.</creatorcontrib><creatorcontrib>Moscow State Univ</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Journal of Applied Physics (U.S.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Belov, K. P.</au><au>Pedko, A. V.</au><aucorp>Moscow State Univ</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>On Magnetostriction of Gadolinium Iron Garnets</atitle><jtitle>Journal of Applied Physics (U.S.)</jtitle><date>1960-05-01</date><risdate>1960</risdate><volume>31</volume><issue>5</issue><spage>S55</spage><epage>S57</epage><pages>S55-S57</pages><issn>0021-8979</issn><eissn>1089-7550</eissn><abstract>The temperature dependence of magnetostriction in the gadolinium ferrite having structure of a garnet has been measured within the temperature range from liquid nitrogen up to the Curie point. At temperatures above the compensation point of sublattices, θk, the magnetostriction isotherms are of the same kind as for ferromagnetics (λ∥ and λ⊥ have opposite signs and the λ vs H curves exhibit saturation). In cooling below, θk there is an effect of superposition of large volume magnetostriction of paraprocess on the “ordinary”magnetostriction, which results in the distortion of the magnetostriction isotherms (λ∥ and λ⊥ are of the same sign and without saturation). It is shown that the “ordinary” magnetostriction is caused by the interaction of >Fe3+ ions in sublattices a and d, while the volume magnetostriction of the paraprocess is caused by the interaction of Gd3+ and Fe3+ ions.</abstract><doi>10.1063/1.1984603</doi></addata></record> |
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subjects | CRYSTALS CURIE POINT DEFORMATION FERRITES FERROMAGNETIC MATERIALS GADOLINIUM GARNETS INTERACTIONS IONS IRON LATTICES LOW TEMPERATURE MAGNETIC FIELDS MAGNETOSTRICTION PHYSICS TEMPERATURE |
title | On Magnetostriction of Gadolinium Iron Garnets |
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