High temperature investigation of the magnetization behavior in cobalt substituted ZnO

High temperature investigation of the magnetization behavior in cobalt substituted ZnO

High temperature magnetization studies (up to 650°C) of the chemically synthesized nanocrystalline Zn0.9Co0.1O samples are reported in this paper. A systematic study of sequentially sintered sample has been carried out to correlate the observed changes in magnetic behavior vis à vis very small chang...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of applied physics 2007-02, Vol.101 (3)
Hauptverfasser: Bhatti, Kanwal Preet, Chaudhary, Sujeet, Pandya, Dinesh K., Kashyap, Subhash C.
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue 3
container_start_page
container_title Journal of applied physics
container_volume 101
creator Bhatti, Kanwal Preet
Chaudhary, Sujeet
Pandya, Dinesh K.
Kashyap, Subhash C.
description High temperature magnetization studies (up to 650°C) of the chemically synthesized nanocrystalline Zn0.9Co0.1O samples are reported in this paper. A systematic study of sequentially sintered sample has been carried out to correlate the observed changes in magnetic behavior vis à vis very small changes in the unit-cell dimensions, evolution of cobalt oxide phases, and absence of Co clusters. The Curie temperature of cobalt substituted ZnO is determined to be ∼495°C. A plausible explanation of the observed room temperature ferromagnetism is presented in terms of bound magnetic polarons model.
doi_str_mv 10.1063/1.2432378
format Article
fullrecord <record><control><sourceid>crossref</sourceid><recordid>TN_cdi_crossref_primary_10_1063_1_2432378</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1063_1_2432378</sourcerecordid><originalsourceid>FETCH-LOGICAL-c295t-75cf78514b1474276936bb43d2f232b1f148b344cbee073626ed87c77c810f7f3</originalsourceid><addsrcrecordid>eNotkEFLAzEUhIMoWKsH_0GuHrbmJdlNcpSiVij0oh68LEn2ZRtpd0uSFvTXW2lPA8PMMHyE3AObAWvEI8y4FFwofUEmwLSpVF2zSzJhjEOljTLX5Cbnb8YAtDAT8rmI_ZoW3O4w2bJPSONwwFxib0scBzoGWtZIt7YfsMTfk-lwbQ9xTMcs9aOzm0Lz3h1LZV-wo1_D6pZcBbvJeHfWKfl4eX6fL6rl6vVt_rSsPDd1OZ7zQekapAOpJFeNEY1zUnQ8cMEdBJDaCSm9Q2RKNLzBTiuvlNfAggpiSh5Ouz6NOScM7S7FrU0_LbD2H0gL7RmI-AN701NI</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>High temperature investigation of the magnetization behavior in cobalt substituted ZnO</title><source>AIP Journals Complete</source><source>AIP Digital Archive</source><creator>Bhatti, Kanwal Preet ; Chaudhary, Sujeet ; Pandya, Dinesh K. ; Kashyap, Subhash C.</creator><creatorcontrib>Bhatti, Kanwal Preet ; Chaudhary, Sujeet ; Pandya, Dinesh K. ; Kashyap, Subhash C.</creatorcontrib><description>High temperature magnetization studies (up to 650°C) of the chemically synthesized nanocrystalline Zn0.9Co0.1O samples are reported in this paper. A systematic study of sequentially sintered sample has been carried out to correlate the observed changes in magnetic behavior vis à vis very small changes in the unit-cell dimensions, evolution of cobalt oxide phases, and absence of Co clusters. The Curie temperature of cobalt substituted ZnO is determined to be ∼495°C. A plausible explanation of the observed room temperature ferromagnetism is presented in terms of bound magnetic polarons model.</description><identifier>ISSN: 0021-8979</identifier><identifier>EISSN: 1089-7550</identifier><identifier>DOI: 10.1063/1.2432378</identifier><language>eng</language><ispartof>Journal of applied physics, 2007-02, Vol.101 (3)</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c295t-75cf78514b1474276936bb43d2f232b1f148b344cbee073626ed87c77c810f7f3</citedby><cites>FETCH-LOGICAL-c295t-75cf78514b1474276936bb43d2f232b1f148b344cbee073626ed87c77c810f7f3</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></links><search><creatorcontrib>Bhatti, Kanwal Preet</creatorcontrib><creatorcontrib>Chaudhary, Sujeet</creatorcontrib><creatorcontrib>Pandya, Dinesh K.</creatorcontrib><creatorcontrib>Kashyap, Subhash C.</creatorcontrib><title>High temperature investigation of the magnetization behavior in cobalt substituted ZnO</title><title>Journal of applied physics</title><description>High temperature magnetization studies (up to 650°C) of the chemically synthesized nanocrystalline Zn0.9Co0.1O samples are reported in this paper. A systematic study of sequentially sintered sample has been carried out to correlate the observed changes in magnetic behavior vis à vis very small changes in the unit-cell dimensions, evolution of cobalt oxide phases, and absence of Co clusters. The Curie temperature of cobalt substituted ZnO is determined to be ∼495°C. A plausible explanation of the observed room temperature ferromagnetism is presented in terms of bound magnetic polarons model.</description><issn>0021-8979</issn><issn>1089-7550</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNotkEFLAzEUhIMoWKsH_0GuHrbmJdlNcpSiVij0oh68LEn2ZRtpd0uSFvTXW2lPA8PMMHyE3AObAWvEI8y4FFwofUEmwLSpVF2zSzJhjEOljTLX5Cbnb8YAtDAT8rmI_ZoW3O4w2bJPSONwwFxib0scBzoGWtZIt7YfsMTfk-lwbQ9xTMcs9aOzm0Lz3h1LZV-wo1_D6pZcBbvJeHfWKfl4eX6fL6rl6vVt_rSsPDd1OZ7zQekapAOpJFeNEY1zUnQ8cMEdBJDaCSm9Q2RKNLzBTiuvlNfAggpiSh5Ouz6NOScM7S7FrU0_LbD2H0gL7RmI-AN701NI</recordid><startdate>20070201</startdate><enddate>20070201</enddate><creator>Bhatti, Kanwal Preet</creator><creator>Chaudhary, Sujeet</creator><creator>Pandya, Dinesh K.</creator><creator>Kashyap, Subhash C.</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20070201</creationdate><title>High temperature investigation of the magnetization behavior in cobalt substituted ZnO</title><author>Bhatti, Kanwal Preet ; Chaudhary, Sujeet ; Pandya, Dinesh K. ; Kashyap, Subhash C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c295t-75cf78514b1474276936bb43d2f232b1f148b344cbee073626ed87c77c810f7f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bhatti, Kanwal Preet</creatorcontrib><creatorcontrib>Chaudhary, Sujeet</creatorcontrib><creatorcontrib>Pandya, Dinesh K.</creatorcontrib><creatorcontrib>Kashyap, Subhash C.</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of applied physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bhatti, Kanwal Preet</au><au>Chaudhary, Sujeet</au><au>Pandya, Dinesh K.</au><au>Kashyap, Subhash C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High temperature investigation of the magnetization behavior in cobalt substituted ZnO</atitle><jtitle>Journal of applied physics</jtitle><date>2007-02-01</date><risdate>2007</risdate><volume>101</volume><issue>3</issue><issn>0021-8979</issn><eissn>1089-7550</eissn><abstract>High temperature magnetization studies (up to 650°C) of the chemically synthesized nanocrystalline Zn0.9Co0.1O samples are reported in this paper. A systematic study of sequentially sintered sample has been carried out to correlate the observed changes in magnetic behavior vis à vis very small changes in the unit-cell dimensions, evolution of cobalt oxide phases, and absence of Co clusters. The Curie temperature of cobalt substituted ZnO is determined to be ∼495°C. A plausible explanation of the observed room temperature ferromagnetism is presented in terms of bound magnetic polarons model.</abstract><doi>10.1063/1.2432378</doi></addata></record>
fulltext fulltext
identifier ISSN: 0021-8979
ispartof Journal of applied physics, 2007-02, Vol.101 (3)
issn 0021-8979
1089-7550
language eng
recordid cdi_crossref_primary_10_1063_1_2432378
source AIP Journals Complete; AIP Digital Archive
title High temperature investigation of the magnetization behavior in cobalt substituted ZnO
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-12T05%3A13%3A36IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=High%20temperature%20investigation%20of%20the%20magnetization%20behavior%20in%20cobalt%20substituted%20ZnO&rft.jtitle=Journal%20of%20applied%20physics&rft.au=Bhatti,%20Kanwal%20Preet&rft.date=2007-02-01&rft.volume=101&rft.issue=3&rft.issn=0021-8979&rft.eissn=1089-7550&rft_id=info:doi/10.1063/1.2432378&rft_dat=%3Ccrossref%3E10_1063_1_2432378%3C/crossref%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true