Enhanced Magnetization at the Interface in Fe83Tb17/Pt Multilayers
Fe 83 Tb 17 /Pt multilayers with different Fe 83 Tb 17 thicknesses (50 ≤ t FeTb ≤ 200 Å) were prepared using sputtering technique, and their magnetic and magneto-optical properties were investigated. With decreasing Fe 83 Tb 17 thickness ( t FeTb ) below 200 Å, the saturation magnetization and the...
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| Veröffentlicht in: | Journal of low temperature physics 2020, Vol.198 (1-2), p.11-17 |
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| container_issue | 1-2 |
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| container_title | Journal of low temperature physics |
| container_volume | 198 |
| creator | Hamouda, H. Moubah, R. Abid, M. Saifaoui, D. Lassri, H. |
| description | Fe
83
Tb
17
/Pt multilayers with different Fe
83
Tb
17
thicknesses (50 ≤
t
FeTb
≤ 200 Å) were prepared using sputtering technique, and their magnetic and magneto-optical properties were investigated. With decreasing Fe
83
Tb
17
thickness (
t
FeTb
) below 200 Å, the saturation magnetization and the polar Kerr rotation of the multilayers were found to increase. It is found that the interfacial layer with an extended thickness of 10 Å presents a larger magnetization than that of the bulk layer. The magnitude of the magnetization of the interfacial layer suggests that it is rich in Fe with a chemical formula of FePt. Polar Kerr rotation measurements support this scenario. In addition, the out-of-plane magnetic anisotropy was found to decrease with decreasing
t
FeTb
, with a transition to an in-plane magnetization alignment at low Fe
83
Tb
17
thicknesses. |
| doi_str_mv | 10.1007/s10909-019-02240-4 |
| format | Article |
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83
Tb
17
/Pt multilayers with different Fe
83
Tb
17
thicknesses (50 ≤
t
FeTb
≤ 200 Å) were prepared using sputtering technique, and their magnetic and magneto-optical properties were investigated. With decreasing Fe
83
Tb
17
thickness (
t
FeTb
) below 200 Å, the saturation magnetization and the polar Kerr rotation of the multilayers were found to increase. It is found that the interfacial layer with an extended thickness of 10 Å presents a larger magnetization than that of the bulk layer. The magnitude of the magnetization of the interfacial layer suggests that it is rich in Fe with a chemical formula of FePt. Polar Kerr rotation measurements support this scenario. In addition, the out-of-plane magnetic anisotropy was found to decrease with decreasing
t
FeTb
, with a transition to an in-plane magnetization alignment at low Fe
83
Tb
17
thicknesses.</description><identifier>ISSN: 0022-2291</identifier><identifier>EISSN: 1573-7357</identifier><identifier>DOI: 10.1007/s10909-019-02240-4</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Characterization and Evaluation of Materials ; Condensed Matter Physics ; Low temperature physics ; Magnetic anisotropy ; Magnetic Materials ; Magnetic properties ; Magnetic saturation ; Magnetism ; Magnetization ; Multilayers ; Optical properties ; Organic chemistry ; Physics ; Physics and Astronomy ; Rotation ; Thickness</subject><ispartof>Journal of low temperature physics, 2020, Vol.198 (1-2), p.11-17</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2019</rights><rights>2019© Springer Science+Business Media, LLC, part of Springer Nature 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-603014a893d6b565642d7d466b8071096da1cc025ba5f90c23bc03247b764aad3</citedby><cites>FETCH-LOGICAL-c319t-603014a893d6b565642d7d466b8071096da1cc025ba5f90c23bc03247b764aad3</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/s10909-019-02240-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10909-019-02240-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Hamouda, H.</creatorcontrib><creatorcontrib>Moubah, R.</creatorcontrib><creatorcontrib>Abid, M.</creatorcontrib><creatorcontrib>Saifaoui, D.</creatorcontrib><creatorcontrib>Lassri, H.</creatorcontrib><title>Enhanced Magnetization at the Interface in Fe83Tb17/Pt Multilayers</title><title>Journal of low temperature physics</title><addtitle>J Low Temp Phys</addtitle><description>Fe
83
Tb
17
/Pt multilayers with different Fe
83
Tb
17
thicknesses (50 ≤
t
FeTb
≤ 200 Å) were prepared using sputtering technique, and their magnetic and magneto-optical properties were investigated. With decreasing Fe
83
Tb
17
thickness (
t
FeTb
) below 200 Å, the saturation magnetization and the polar Kerr rotation of the multilayers were found to increase. It is found that the interfacial layer with an extended thickness of 10 Å presents a larger magnetization than that of the bulk layer. The magnitude of the magnetization of the interfacial layer suggests that it is rich in Fe with a chemical formula of FePt. Polar Kerr rotation measurements support this scenario. In addition, the out-of-plane magnetic anisotropy was found to decrease with decreasing
t
FeTb
, with a transition to an in-plane magnetization alignment at low Fe
83
Tb
17
thicknesses.</description><subject>Characterization and Evaluation of Materials</subject><subject>Condensed Matter Physics</subject><subject>Low temperature physics</subject><subject>Magnetic anisotropy</subject><subject>Magnetic Materials</subject><subject>Magnetic properties</subject><subject>Magnetic saturation</subject><subject>Magnetism</subject><subject>Magnetization</subject><subject>Multilayers</subject><subject>Optical properties</subject><subject>Organic chemistry</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Rotation</subject><subject>Thickness</subject><issn>0022-2291</issn><issn>1573-7357</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LAzEQxYMoWKtfwNOC59jJ_81RS6sFix7qOWSz2XZLzdYkPdRP79YVvHkYBob33jx-CN0SuCcAapIIaNAYSD-UcsD8DI2IUAwrJtQ5GkF_xpRqcomuUtoCgC4lG6HHWdjY4HxdLO06-Nx-2dx2obC5yBtfLEL2sbHOF20o5r5kq4qoyVsuloddbnf26GO6RheN3SV_87vH6H0-W02f8cvr02L68IIdIzpjCQwIt6VmtayEFJLTWtVcyqoE1deXtSXOARWVFY0GR1nlgFGuKiW5tTUbo7shdx-7z4NP2Wy7Qwz9S0MZZ1QqQXmvooPKxS6l6Buzj-2HjUdDwJxYmYGV6VmZH1bmZGKDKfXisPbxL_of1ze-mmmH</recordid><startdate>2020</startdate><enddate>2020</enddate><creator>Hamouda, H.</creator><creator>Moubah, R.</creator><creator>Abid, M.</creator><creator>Saifaoui, D.</creator><creator>Lassri, H.</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2020</creationdate><title>Enhanced Magnetization at the Interface in Fe83Tb17/Pt Multilayers</title><author>Hamouda, H. ; Moubah, R. ; Abid, M. ; Saifaoui, D. ; Lassri, H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-603014a893d6b565642d7d466b8071096da1cc025ba5f90c23bc03247b764aad3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Characterization and Evaluation of Materials</topic><topic>Condensed Matter Physics</topic><topic>Low temperature physics</topic><topic>Magnetic anisotropy</topic><topic>Magnetic Materials</topic><topic>Magnetic properties</topic><topic>Magnetic saturation</topic><topic>Magnetism</topic><topic>Magnetization</topic><topic>Multilayers</topic><topic>Optical properties</topic><topic>Organic chemistry</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Rotation</topic><topic>Thickness</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hamouda, H.</creatorcontrib><creatorcontrib>Moubah, R.</creatorcontrib><creatorcontrib>Abid, M.</creatorcontrib><creatorcontrib>Saifaoui, D.</creatorcontrib><creatorcontrib>Lassri, H.</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of low temperature physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hamouda, H.</au><au>Moubah, R.</au><au>Abid, M.</au><au>Saifaoui, D.</au><au>Lassri, H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhanced Magnetization at the Interface in Fe83Tb17/Pt Multilayers</atitle><jtitle>Journal of low temperature physics</jtitle><stitle>J Low Temp Phys</stitle><date>2020</date><risdate>2020</risdate><volume>198</volume><issue>1-2</issue><spage>11</spage><epage>17</epage><pages>11-17</pages><issn>0022-2291</issn><eissn>1573-7357</eissn><abstract>Fe
83
Tb
17
/Pt multilayers with different Fe
83
Tb
17
thicknesses (50 ≤
t
FeTb
≤ 200 Å) were prepared using sputtering technique, and their magnetic and magneto-optical properties were investigated. With decreasing Fe
83
Tb
17
thickness (
t
FeTb
) below 200 Å, the saturation magnetization and the polar Kerr rotation of the multilayers were found to increase. It is found that the interfacial layer with an extended thickness of 10 Å presents a larger magnetization than that of the bulk layer. The magnitude of the magnetization of the interfacial layer suggests that it is rich in Fe with a chemical formula of FePt. Polar Kerr rotation measurements support this scenario. In addition, the out-of-plane magnetic anisotropy was found to decrease with decreasing
t
FeTb
, with a transition to an in-plane magnetization alignment at low Fe
83
Tb
17
thicknesses.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10909-019-02240-4</doi><tpages>7</tpages></addata></record> |
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| issn | 0022-2291 1573-7357 |
| language | eng |
| recordid | cdi_proquest_journals_2343267524 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Characterization and Evaluation of Materials Condensed Matter Physics Low temperature physics Magnetic anisotropy Magnetic Materials Magnetic properties Magnetic saturation Magnetism Magnetization Multilayers Optical properties Organic chemistry Physics Physics and Astronomy Rotation Thickness |
| title | Enhanced Magnetization at the Interface in Fe83Tb17/Pt Multilayers |
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