Growth and magnetic domain structure of ultrathin Fe films on Rh(001)
The growth and magnetic domain structure of ultrathin Fe films epitaxially grown on face-centered cubic (fcc) Rh(001) is investigated by spin-polarized scanning tunneling microscopy (SP-STM) at low temperatures (T = 5.5k). Our results indicate that the cleaning procedure applied to the Rh(001) subst...
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Veröffentlicht in: | Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2015-05, Vol.91 (18), Article 184412 |
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container_title | Physical review. B, Condensed matter and materials physics |
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creator | Kemmer, Jeannette Wilfert, Stefan Kügel, Jens Mauerer, Tobias Hsu, Pin-Jui Bode, Matthias |
description | The growth and magnetic domain structure of ultrathin Fe films epitaxially grown on face-centered cubic (fcc) Rh(001) is investigated by spin-polarized scanning tunneling microscopy (SP-STM) at low temperatures (T = 5.5k). Our results indicate that the cleaning procedure applied to the Rh(001) substrate plays an important role for the formation of a clean and well-ordered Fe film. The Fe monolayer exhibits an out-of-plane antiferromagnetic c(2 x 2) spin structure. Islands of the second Fe layer are found to be out-of-plane ferromagnetic. Coalescence of the double-layer islands results in the formation of larger domains, which extend over several hundred nanometers for a closed two layer film. Further increasing the Fe coverage leads to a reduction of the domain size and the formation of patterns that are reminiscent of stripe domains driven by the competition of surface/interface and shape anisotropy. |
doi_str_mv | 10.1103/PhysRevB.91.184412 |
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Our results indicate that the cleaning procedure applied to the Rh(001) substrate plays an important role for the formation of a clean and well-ordered Fe film. The Fe monolayer exhibits an out-of-plane antiferromagnetic c(2 x 2) spin structure. Islands of the second Fe layer are found to be out-of-plane ferromagnetic. Coalescence of the double-layer islands results in the formation of larger domains, which extend over several hundred nanometers for a closed two layer film. 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B, Condensed matter and materials physics</title><description>The growth and magnetic domain structure of ultrathin Fe films epitaxially grown on face-centered cubic (fcc) Rh(001) is investigated by spin-polarized scanning tunneling microscopy (SP-STM) at low temperatures (T = 5.5k). Our results indicate that the cleaning procedure applied to the Rh(001) substrate plays an important role for the formation of a clean and well-ordered Fe film. The Fe monolayer exhibits an out-of-plane antiferromagnetic c(2 x 2) spin structure. Islands of the second Fe layer are found to be out-of-plane ferromagnetic. Coalescence of the double-layer islands results in the formation of larger domains, which extend over several hundred nanometers for a closed two layer film. Further increasing the Fe coverage leads to a reduction of the domain size and the formation of patterns that are reminiscent of stripe domains driven by the competition of surface/interface and shape anisotropy.</description><subject>Cleaning</subject><subject>Condensed matter</subject><subject>Ferromagnetism</subject><subject>Formations</subject><subject>Iron</subject><subject>Islands</subject><subject>Magnetic domains</subject><subject>Nanostructure</subject><issn>1098-0121</issn><issn>1550-235X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNo1kM1KAzEYRYMoWKsv4CrLupjx-5L5ySy1tFUoKEXBXchkEmdkfmqSUfr2jlRX93I53MUh5BohRgR--1wf_M583ccFxiiSBNkJmWGaQsR4-nY6dShEBMjwnFx4_wGASZGwGVlt3PAdaqr6inbqvTeh0bQaOtX01Ac36jA6QwdLxzY4FeppXhtqm7bzdOjprl5MVzeX5Myq1purv5yT1_XqZfkQbZ82j8u7baR5koVIaMaqrACbM8WY5VxgVYqca5ZzMLbMSq1YnkFRpkJlCVpRokYAbq1QvAQ-J4vj794Nn6PxQXaN16ZtVW-G0UvMURQpiCyfUHZEtRu8d8bKvWs65Q4SQf46k__OZIHy6Iz_AHW-X8c</recordid><startdate>20150520</startdate><enddate>20150520</enddate><creator>Kemmer, Jeannette</creator><creator>Wilfert, Stefan</creator><creator>Kügel, Jens</creator><creator>Mauerer, Tobias</creator><creator>Hsu, Pin-Jui</creator><creator>Bode, Matthias</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20150520</creationdate><title>Growth and magnetic domain structure of ultrathin Fe films on Rh(001)</title><author>Kemmer, Jeannette ; Wilfert, Stefan ; Kügel, Jens ; Mauerer, Tobias ; Hsu, Pin-Jui ; Bode, Matthias</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c346t-8c22d690f72a22f3381db873c2730efb6bca27609b58a641f8b1c1003ff8a3b03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Cleaning</topic><topic>Condensed matter</topic><topic>Ferromagnetism</topic><topic>Formations</topic><topic>Iron</topic><topic>Islands</topic><topic>Magnetic domains</topic><topic>Nanostructure</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kemmer, Jeannette</creatorcontrib><creatorcontrib>Wilfert, Stefan</creatorcontrib><creatorcontrib>Kügel, Jens</creatorcontrib><creatorcontrib>Mauerer, Tobias</creatorcontrib><creatorcontrib>Hsu, Pin-Jui</creatorcontrib><creatorcontrib>Bode, Matthias</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physical review. B, Condensed matter and materials physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kemmer, Jeannette</au><au>Wilfert, Stefan</au><au>Kügel, Jens</au><au>Mauerer, Tobias</au><au>Hsu, Pin-Jui</au><au>Bode, Matthias</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Growth and magnetic domain structure of ultrathin Fe films on Rh(001)</atitle><jtitle>Physical review. B, Condensed matter and materials physics</jtitle><date>2015-05-20</date><risdate>2015</risdate><volume>91</volume><issue>18</issue><artnum>184412</artnum><issn>1098-0121</issn><eissn>1550-235X</eissn><abstract>The growth and magnetic domain structure of ultrathin Fe films epitaxially grown on face-centered cubic (fcc) Rh(001) is investigated by spin-polarized scanning tunneling microscopy (SP-STM) at low temperatures (T = 5.5k). Our results indicate that the cleaning procedure applied to the Rh(001) substrate plays an important role for the formation of a clean and well-ordered Fe film. The Fe monolayer exhibits an out-of-plane antiferromagnetic c(2 x 2) spin structure. Islands of the second Fe layer are found to be out-of-plane ferromagnetic. Coalescence of the double-layer islands results in the formation of larger domains, which extend over several hundred nanometers for a closed two layer film. Further increasing the Fe coverage leads to a reduction of the domain size and the formation of patterns that are reminiscent of stripe domains driven by the competition of surface/interface and shape anisotropy.</abstract><doi>10.1103/PhysRevB.91.184412</doi></addata></record> |
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subjects | Cleaning Condensed matter Ferromagnetism Formations Iron Islands Magnetic domains Nanostructure |
title | Growth and magnetic domain structure of ultrathin Fe films on Rh(001) |
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