Direct Observation of Vortex and Meissner Domains in a Ferromagnetic Superconductor EuFe2(As0.79P0.21)2 Single Crystal
A spontaneous vortex structure in magnetic domains (vortex domains) has been visualized by the decoration technique near the ferromagnetic transition temperature ( T C = 18 K) in a ferromagnetic superconductor EuFe 2 (As 0.79 P 0.21 ) 2 single crystal with the superconducting transition temperature...
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| Veröffentlicht in: | JETP letters 2019-04, Vol.109 (8), p.521-524 |
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| creator | Vinnikov, L. Ya Veshchunov, I. S. Sidel’nikov, M. S. Stolyarov, V. S. Egorov, S. V. Skryabina, O. V. Jiao, W. Cao, G. Tamegai, T. |
| description | A spontaneous vortex structure in magnetic domains (vortex domains) has been visualized by the decoration technique near the ferromagnetic transition temperature (
T
C
= 18 K) in a ferromagnetic superconductor EuFe
2
(As
0.79
P
0.21
)
2
single crystal with the superconducting transition temperature (
T
SC
= 22 K). Meissner domains previously observed by magnetic force microscopy have also been observed in a narrow temperature range (Δ
T
∼ 1 K) near
T
C
. A domain structure with the alternating direction of the magnetic flux has been observed upon cooling below
T
C
. Experimental results are in reasonable agreement with a theoretical estimate of the periods of domain structures and the temperature interval below
T
C
in which they are observed. |
| doi_str_mv | 10.1134/S0021364019080137 |
| format | Article |
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T
C
= 18 K) in a ferromagnetic superconductor EuFe
2
(As
0.79
P
0.21
)
2
single crystal with the superconducting transition temperature (
T
SC
= 22 K). Meissner domains previously observed by magnetic force microscopy have also been observed in a narrow temperature range (Δ
T
∼ 1 K) near
T
C
. A domain structure with the alternating direction of the magnetic flux has been observed upon cooling below
T
C
. Experimental results are in reasonable agreement with a theoretical estimate of the periods of domain structures and the temperature interval below
T
C
in which they are observed.</description><identifier>ISSN: 0021-3640</identifier><identifier>EISSN: 1090-6487</identifier><identifier>DOI: 10.1134/S0021364019080137</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Atomic ; Biological and Medical Physics ; Biophysics ; Condensed Matter ; Crystal structure ; Ferromagnetism ; Magnetic domains ; Magnetic fields ; Magnetic flux ; Molecular ; Optical and Plasma Physics ; Particle and Nuclear Physics ; Physics ; Physics and Astronomy ; Quantum Information Technology ; Single crystals ; Solid State Physics ; Spintronics ; Temperature ; Transition temperature ; Vortices</subject><ispartof>JETP letters, 2019-04, Vol.109 (8), p.521-524</ispartof><rights>Pleiades Publishing, Inc. 2019</rights><rights>Copyright Springer Nature B.V. 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2977-f7476488630035498b6ead49e4ca903be668152b10410d9197028f35239cd1ca3</citedby><cites>FETCH-LOGICAL-c2977-f7476488630035498b6ead49e4ca903be668152b10410d9197028f35239cd1ca3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0021364019080137$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0021364019080137$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Vinnikov, L. Ya</creatorcontrib><creatorcontrib>Veshchunov, I. S.</creatorcontrib><creatorcontrib>Sidel’nikov, M. S.</creatorcontrib><creatorcontrib>Stolyarov, V. S.</creatorcontrib><creatorcontrib>Egorov, S. V.</creatorcontrib><creatorcontrib>Skryabina, O. V.</creatorcontrib><creatorcontrib>Jiao, W.</creatorcontrib><creatorcontrib>Cao, G.</creatorcontrib><creatorcontrib>Tamegai, T.</creatorcontrib><title>Direct Observation of Vortex and Meissner Domains in a Ferromagnetic Superconductor EuFe2(As0.79P0.21)2 Single Crystal</title><title>JETP letters</title><addtitle>Jetp Lett</addtitle><description>A spontaneous vortex structure in magnetic domains (vortex domains) has been visualized by the decoration technique near the ferromagnetic transition temperature (
T
C
= 18 K) in a ferromagnetic superconductor EuFe
2
(As
0.79
P
0.21
)
2
single crystal with the superconducting transition temperature (
T
SC
= 22 K). Meissner domains previously observed by magnetic force microscopy have also been observed in a narrow temperature range (Δ
T
∼ 1 K) near
T
C
. A domain structure with the alternating direction of the magnetic flux has been observed upon cooling below
T
C
. Experimental results are in reasonable agreement with a theoretical estimate of the periods of domain structures and the temperature interval below
T
C
in which they are observed.</description><subject>Atomic</subject><subject>Biological and Medical Physics</subject><subject>Biophysics</subject><subject>Condensed Matter</subject><subject>Crystal structure</subject><subject>Ferromagnetism</subject><subject>Magnetic domains</subject><subject>Magnetic fields</subject><subject>Magnetic flux</subject><subject>Molecular</subject><subject>Optical and Plasma Physics</subject><subject>Particle and Nuclear Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quantum Information Technology</subject><subject>Single crystals</subject><subject>Solid State Physics</subject><subject>Spintronics</subject><subject>Temperature</subject><subject>Transition temperature</subject><subject>Vortices</subject><issn>0021-3640</issn><issn>1090-6487</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1UEtLAzEQDqJgffwAbwEvetg6k2w3m2PpQwVFoep1yWZny5Y2qcmu6L93SwUP4lyG4XsxH2MXCENEmd4sAATKLAXUkANKdcAGCBqSLM3VIRvs4GSHH7OTGFcAiLlUA_YxbQLZlj-VkcKHaRvvuK_5mw8tfXLjKv5ITYyOAp_6jWlc5I3jhs8phP5eOmobyxfdloL1rups6wOfdXMSV-MIQ6WfYSjwWvBF45Zr4pPwFVuzPmNHtVlHOv_Zp-x1PnuZ3CUPT7f3k_FDYoVWKqlVqvoH8kwCyFGq8zIjU6WaUms0yJKyLMeRKBFShEqjViDyWo6E1LZCa-Qpu9z7boN_7yi2xcp3wfWRhRAjVFL007Nwz7LBxxioLrah2ZjwVSAUu3qLP_X2GrHXxJ7rlhR-nf8XfQOpZ3jw</recordid><startdate>20190401</startdate><enddate>20190401</enddate><creator>Vinnikov, L. Ya</creator><creator>Veshchunov, I. S.</creator><creator>Sidel’nikov, M. S.</creator><creator>Stolyarov, V. S.</creator><creator>Egorov, S. V.</creator><creator>Skryabina, O. V.</creator><creator>Jiao, W.</creator><creator>Cao, G.</creator><creator>Tamegai, T.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20190401</creationdate><title>Direct Observation of Vortex and Meissner Domains in a Ferromagnetic Superconductor EuFe2(As0.79P0.21)2 Single Crystal</title><author>Vinnikov, L. Ya ; Veshchunov, I. S. ; Sidel’nikov, M. S. ; Stolyarov, V. S. ; Egorov, S. V. ; Skryabina, O. V. ; Jiao, W. ; Cao, G. ; Tamegai, T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2977-f7476488630035498b6ead49e4ca903be668152b10410d9197028f35239cd1ca3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Atomic</topic><topic>Biological and Medical Physics</topic><topic>Biophysics</topic><topic>Condensed Matter</topic><topic>Crystal structure</topic><topic>Ferromagnetism</topic><topic>Magnetic domains</topic><topic>Magnetic fields</topic><topic>Magnetic flux</topic><topic>Molecular</topic><topic>Optical and Plasma Physics</topic><topic>Particle and Nuclear Physics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Quantum Information Technology</topic><topic>Single crystals</topic><topic>Solid State Physics</topic><topic>Spintronics</topic><topic>Temperature</topic><topic>Transition temperature</topic><topic>Vortices</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vinnikov, L. Ya</creatorcontrib><creatorcontrib>Veshchunov, I. S.</creatorcontrib><creatorcontrib>Sidel’nikov, M. S.</creatorcontrib><creatorcontrib>Stolyarov, V. S.</creatorcontrib><creatorcontrib>Egorov, S. V.</creatorcontrib><creatorcontrib>Skryabina, O. V.</creatorcontrib><creatorcontrib>Jiao, W.</creatorcontrib><creatorcontrib>Cao, G.</creatorcontrib><creatorcontrib>Tamegai, T.</creatorcontrib><collection>CrossRef</collection><jtitle>JETP letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vinnikov, L. Ya</au><au>Veshchunov, I. S.</au><au>Sidel’nikov, M. S.</au><au>Stolyarov, V. S.</au><au>Egorov, S. V.</au><au>Skryabina, O. V.</au><au>Jiao, W.</au><au>Cao, G.</au><au>Tamegai, T.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Direct Observation of Vortex and Meissner Domains in a Ferromagnetic Superconductor EuFe2(As0.79P0.21)2 Single Crystal</atitle><jtitle>JETP letters</jtitle><stitle>Jetp Lett</stitle><date>2019-04-01</date><risdate>2019</risdate><volume>109</volume><issue>8</issue><spage>521</spage><epage>524</epage><pages>521-524</pages><issn>0021-3640</issn><eissn>1090-6487</eissn><abstract>A spontaneous vortex structure in magnetic domains (vortex domains) has been visualized by the decoration technique near the ferromagnetic transition temperature (
T
C
= 18 K) in a ferromagnetic superconductor EuFe
2
(As
0.79
P
0.21
)
2
single crystal with the superconducting transition temperature (
T
SC
= 22 K). Meissner domains previously observed by magnetic force microscopy have also been observed in a narrow temperature range (Δ
T
∼ 1 K) near
T
C
. A domain structure with the alternating direction of the magnetic flux has been observed upon cooling below
T
C
. Experimental results are in reasonable agreement with a theoretical estimate of the periods of domain structures and the temperature interval below
T
C
in which they are observed.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0021364019080137</doi><tpages>4</tpages></addata></record> |
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| subjects | Atomic Biological and Medical Physics Biophysics Condensed Matter Crystal structure Ferromagnetism Magnetic domains Magnetic fields Magnetic flux Molecular Optical and Plasma Physics Particle and Nuclear Physics Physics Physics and Astronomy Quantum Information Technology Single crystals Solid State Physics Spintronics Temperature Transition temperature Vortices |
| title | Direct Observation of Vortex and Meissner Domains in a Ferromagnetic Superconductor EuFe2(As0.79P0.21)2 Single Crystal |
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