MOKE spectroscopy of sputter-deposited Cu-ferrite films
The copper ferrite CuFe2O4 films deposited at 50 and 200W RF power on fused quartz substrates and subsequently heat treated were investigated by polar magneto-optic Kerr effect (MOKE) spectroscopy at photon energies ranging from 1.2 to 5eV. CuFe2O4 films can be stabilized in two phases at room tempe...
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| Veröffentlicht in: | Journal of magnetism and magnetic materials 2005-04, Vol.290-291, p.195-197 |
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| container_title | Journal of magnetism and magnetic materials |
| container_volume | 290-291 |
| creator | Višňovský, Š. Veis, M. Lišková, E. Kolinský, V. Kulkarni, Prasanna D. Venkataramani, N. Shiva Prasad Krishnan, R. |
| description | The copper ferrite CuFe2O4 films deposited at 50 and 200W RF power on fused quartz substrates and subsequently heat treated were investigated by polar magneto-optic Kerr effect (MOKE) spectroscopy at photon energies ranging from 1.2 to 5eV. CuFe2O4 films can be stabilized in two phases at room temperature depending on deposition conditions and post-deposition thermal treatment, i.e., (a) cubic with high magnetization and (b) tetragonal with low magnetization. The differences are due to cation redistribution and Jahn–Teller distortions and manifest themselves in the MOKE spectra. |
| doi_str_mv | 10.1016/j.jmmm.2004.11.180 |
| format | Article |
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CuFe2O4 films can be stabilized in two phases at room temperature depending on deposition conditions and post-deposition thermal treatment, i.e., (a) cubic with high magnetization and (b) tetragonal with low magnetization. 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CuFe2O4 films can be stabilized in two phases at room temperature depending on deposition conditions and post-deposition thermal treatment, i.e., (a) cubic with high magnetization and (b) tetragonal with low magnetization. The differences are due to cation redistribution and Jahn–Teller distortions and manifest themselves in the MOKE spectra.</description><subject>Ferrites spinel</subject><subject>Magneto-optical effects</subject><subject>Spectroscopy</subject><subject>Thin films sputtered</subject><issn>0304-8853</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNp9kD1PwzAQhj2ARCn8AaZMbAnnjySOxIKq8iGKusBsJfZZcpTUwU6Q-u9xVWamu5Pe56T3IeSOQkGBVg990Y_jWDAAUVBaUAkXZAUcRC5lya_IdYw9AFAhqxWpP_bv2yxOqOfgo_bTMfM23cs8Y8gNTj66GU22WXKLIaQ9s24Y4w25tO0Q8fZvrsnX8_Zz85rv9i9vm6ddrjmnc85laXXZ1J01yIXGqmuhK0Foo6U0jWaUsUo2dS1sCYi0hM62XSetrVHLyvA1uT__nYL_XjDOanRR4zC0B_RLVKyhQrAGUpCdgzr1iAGtmoIb23BUFNTJi-rVyYs6eVGUquQlQY9nCFOFH4dBRe3woNG4kIwo491_-C8yL26i</recordid><startdate>200504</startdate><enddate>200504</enddate><creator>Višňovský, Š.</creator><creator>Veis, M.</creator><creator>Lišková, E.</creator><creator>Kolinský, V.</creator><creator>Kulkarni, Prasanna D.</creator><creator>Venkataramani, N.</creator><creator>Shiva Prasad</creator><creator>Krishnan, R.</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>H8G</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>200504</creationdate><title>MOKE spectroscopy of sputter-deposited Cu-ferrite films</title><author>Višňovský, Š. ; Veis, M. ; Lišková, E. ; Kolinský, V. ; Kulkarni, Prasanna D. ; Venkataramani, N. ; Shiva Prasad ; Krishnan, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c331t-385fc597bfde34ce6ba0b504cdc88d9c2122689774f50ee150bfabb8ff7ec86d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Ferrites spinel</topic><topic>Magneto-optical effects</topic><topic>Spectroscopy</topic><topic>Thin films sputtered</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Višňovský, Š.</creatorcontrib><creatorcontrib>Veis, M.</creatorcontrib><creatorcontrib>Lišková, E.</creatorcontrib><creatorcontrib>Kolinský, V.</creatorcontrib><creatorcontrib>Kulkarni, Prasanna D.</creatorcontrib><creatorcontrib>Venkataramani, N.</creatorcontrib><creatorcontrib>Shiva Prasad</creatorcontrib><creatorcontrib>Krishnan, R.</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of magnetism and magnetic materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Višňovský, Š.</au><au>Veis, M.</au><au>Lišková, E.</au><au>Kolinský, V.</au><au>Kulkarni, Prasanna D.</au><au>Venkataramani, N.</au><au>Shiva Prasad</au><au>Krishnan, R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>MOKE spectroscopy of sputter-deposited Cu-ferrite films</atitle><jtitle>Journal of magnetism and magnetic materials</jtitle><date>2005-04</date><risdate>2005</risdate><volume>290-291</volume><spage>195</spage><epage>197</epage><pages>195-197</pages><issn>0304-8853</issn><abstract>The copper ferrite CuFe2O4 films deposited at 50 and 200W RF power on fused quartz substrates and subsequently heat treated were investigated by polar magneto-optic Kerr effect (MOKE) spectroscopy at photon energies ranging from 1.2 to 5eV. CuFe2O4 films can be stabilized in two phases at room temperature depending on deposition conditions and post-deposition thermal treatment, i.e., (a) cubic with high magnetization and (b) tetragonal with low magnetization. The differences are due to cation redistribution and Jahn–Teller distortions and manifest themselves in the MOKE spectra.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.jmmm.2004.11.180</doi><tpages>3</tpages></addata></record> |
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| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Ferrites spinel Magneto-optical effects Spectroscopy Thin films sputtered |
| title | MOKE spectroscopy of sputter-deposited Cu-ferrite films |
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