Room temperature magneto-optics of nanostructured ZnO:Mn thin film grown by spray pyrolysis
Undoped ZnO and ZnO:Mn thin films with different amounts of Mn concentration (5, 10 and 15 mol%) were grown on glass substrates by spray pyrolysis technique. X-ray diffraction patterns showed that the undoped ZnO thin film exhibited wurtzite structure preferably oriented in c -axis direction and the...
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| Veröffentlicht in: | Journal of materials science. Materials in electronics 2013, Vol.24 (1), p.64-69 |
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| creator | Ebrahimizadeh Abrishami, M. Hosseini, S. M. |
| description | Undoped ZnO and ZnO:Mn thin films with different amounts of Mn concentration (5, 10 and 15 mol%) were grown on glass substrates by spray pyrolysis technique. X-ray diffraction patterns showed that the undoped ZnO thin film exhibited wurtzite structure preferably oriented in
c
-axis direction and the doped samples were polycrystalline. The surface morphology and topography of the films were investigated by SEM and STM micrographs. Magneto-optical characterizations of the samples were carried out by using Kerr and Faraday effects spectroscopy. Kerr effect studies showed that all Mn doped thin films exhibited the room temperature ferromagnetism. The magnetic ordering observed in the film with 5 mol% Mn concentration was stronger comparing to the other doped samples. The carrier densities of the samples were calculated by using a method based on the Faraday rotation. A clear relation between
sp
-
d
coupling and strength of magnetic ordering with carrier density was observed. |
| doi_str_mv | 10.1007/s10854-012-0848-9 |
| format | Article |
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c
-axis direction and the doped samples were polycrystalline. The surface morphology and topography of the films were investigated by SEM and STM micrographs. Magneto-optical characterizations of the samples were carried out by using Kerr and Faraday effects spectroscopy. Kerr effect studies showed that all Mn doped thin films exhibited the room temperature ferromagnetism. The magnetic ordering observed in the film with 5 mol% Mn concentration was stronger comparing to the other doped samples. The carrier densities of the samples were calculated by using a method based on the Faraday rotation. A clear relation between
sp
-
d
coupling and strength of magnetic ordering with carrier density was observed.</description><identifier>ISSN: 0957-4522</identifier><identifier>EISSN: 1573-482X</identifier><identifier>DOI: 10.1007/s10854-012-0848-9</identifier><language>eng</language><publisher>Boston: Springer US</publisher><subject>Carrier density ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Electronics ; Ferromagnetism ; Manganese ; Materials Science ; Optical and Electronic Materials ; Order disorder ; Spray pyrolysis ; Thin films ; Zinc oxide</subject><ispartof>Journal of materials science. Materials in electronics, 2013, Vol.24 (1), p.64-69</ispartof><rights>Springer Science+Business Media, LLC 2012</rights><rights>Springer Science+Business Media New York 2013</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c349t-4584c2202ed6addadd7a2a55b698cdf5d6e10d429c31ba2288f748a300e8f8ff3</citedby><cites>FETCH-LOGICAL-c349t-4584c2202ed6addadd7a2a55b698cdf5d6e10d429c31ba2288f748a300e8f8ff3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10854-012-0848-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10854-012-0848-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Ebrahimizadeh Abrishami, M.</creatorcontrib><creatorcontrib>Hosseini, S. M.</creatorcontrib><title>Room temperature magneto-optics of nanostructured ZnO:Mn thin film grown by spray pyrolysis</title><title>Journal of materials science. Materials in electronics</title><addtitle>J Mater Sci: Mater Electron</addtitle><description>Undoped ZnO and ZnO:Mn thin films with different amounts of Mn concentration (5, 10 and 15 mol%) were grown on glass substrates by spray pyrolysis technique. X-ray diffraction patterns showed that the undoped ZnO thin film exhibited wurtzite structure preferably oriented in
c
-axis direction and the doped samples were polycrystalline. The surface morphology and topography of the films were investigated by SEM and STM micrographs. Magneto-optical characterizations of the samples were carried out by using Kerr and Faraday effects spectroscopy. Kerr effect studies showed that all Mn doped thin films exhibited the room temperature ferromagnetism. The magnetic ordering observed in the film with 5 mol% Mn concentration was stronger comparing to the other doped samples. The carrier densities of the samples were calculated by using a method based on the Faraday rotation. A clear relation between
sp
-
d
coupling and strength of magnetic ordering with carrier density was observed.</description><subject>Carrier density</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Electronics</subject><subject>Ferromagnetism</subject><subject>Manganese</subject><subject>Materials Science</subject><subject>Optical and Electronic Materials</subject><subject>Order disorder</subject><subject>Spray pyrolysis</subject><subject>Thin films</subject><subject>Zinc oxide</subject><issn>0957-4522</issn><issn>1573-482X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kM1KxDAURoMoOI4-gLuAGzfVJE3T1J0M_sHIgCiILkImTcYObVKTFOnbm6EuRBAu3MU938flAHCK0QVGqLwMGPGCZgiTDHHKs2oPzHBR5hnl5HUfzFBVlBktCDkERyFsEUKM5nwG3p-c62DUXa-9jIPXsJMbq6PLXB8bFaAz0ErrQvSD2t1r-GZXV48Wxo_GQtO0Hdx492XheoSh93KE_ehdO4YmHIMDI9ugT372HLzc3jwv7rPl6u5hcb3MVE6rmL7iVBGCiK6ZrOs0pSSyKNas4qo2Rc00RjUllcrxWhLCuSkplzlCmhtuTD4H51Nv793noEMUXROUbltptRuCwDkuWMUoRQk9-4Nu3eBt-k5gwlhJGcE0UXiilHcheG1E75tO-lFgJHa6xaRbJN1ip1tUKUOmTJLQ2I32v5r_DX0DycWDsA</recordid><startdate>2013</startdate><enddate>2013</enddate><creator>Ebrahimizadeh Abrishami, M.</creator><creator>Hosseini, S. 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M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c349t-4584c2202ed6addadd7a2a55b698cdf5d6e10d429c31ba2288f748a300e8f8ff3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Carrier density</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Electronics</topic><topic>Ferromagnetism</topic><topic>Manganese</topic><topic>Materials Science</topic><topic>Optical and Electronic Materials</topic><topic>Order disorder</topic><topic>Spray pyrolysis</topic><topic>Thin films</topic><topic>Zinc oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ebrahimizadeh Abrishami, M.</creatorcontrib><creatorcontrib>Hosseini, S. 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Materials in electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ebrahimizadeh Abrishami, M.</au><au>Hosseini, S. M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Room temperature magneto-optics of nanostructured ZnO:Mn thin film grown by spray pyrolysis</atitle><jtitle>Journal of materials science. Materials in electronics</jtitle><stitle>J Mater Sci: Mater Electron</stitle><date>2013</date><risdate>2013</risdate><volume>24</volume><issue>1</issue><spage>64</spage><epage>69</epage><pages>64-69</pages><issn>0957-4522</issn><eissn>1573-482X</eissn><abstract>Undoped ZnO and ZnO:Mn thin films with different amounts of Mn concentration (5, 10 and 15 mol%) were grown on glass substrates by spray pyrolysis technique. X-ray diffraction patterns showed that the undoped ZnO thin film exhibited wurtzite structure preferably oriented in
c
-axis direction and the doped samples were polycrystalline. The surface morphology and topography of the films were investigated by SEM and STM micrographs. Magneto-optical characterizations of the samples were carried out by using Kerr and Faraday effects spectroscopy. Kerr effect studies showed that all Mn doped thin films exhibited the room temperature ferromagnetism. The magnetic ordering observed in the film with 5 mol% Mn concentration was stronger comparing to the other doped samples. The carrier densities of the samples were calculated by using a method based on the Faraday rotation. A clear relation between
sp
-
d
coupling and strength of magnetic ordering with carrier density was observed.</abstract><cop>Boston</cop><pub>Springer US</pub><doi>10.1007/s10854-012-0848-9</doi><tpages>6</tpages></addata></record> |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Carrier density Characterization and Evaluation of Materials Chemistry and Materials Science Electronics Ferromagnetism Manganese Materials Science Optical and Electronic Materials Order disorder Spray pyrolysis Thin films Zinc oxide |
| title | Room temperature magneto-optics of nanostructured ZnO:Mn thin film grown by spray pyrolysis |
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