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Upper critical fields and critical current density of BaFe2(As0.68P0.32)2 single crystal
http://hdl.handle.net/2241/106011
http://hdl.handle.net/2241/10601161b1a9fa-57a4-46be-aa6e-0c72a93df546
名前 / ファイル | ライセンス | アクション |
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SSC_150.pdf
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Item type | Journal Article(1) | |||||
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公開日 | 2010-07-29 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Upper critical fields and critical current density of BaFe2(As0.68P0.32)2 single crystal | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
著者 |
Chong, S V
× Chong, S V× Hashimoto, S× 門脇, 和男 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The transport properties, upper critical fields, superconducting anisotropy, and critical current density of an iso-valent phosphorus-doped BaFe2As2 single crystal close to optimum doping are investigated in this report. Temperature dependent resistivity and susceptibility show a superconducting transition temperature, Tc, just below 31 K both with sharp transitions. The upper critical field parallel to the ab-plane, Hc2 ab, is above 77 Tesla while that along the c-axis direction, Hc2 c, is just above 36 Tesla, yielding a low superconducting anisotropy ratio ~ 2. The estimated inter-plane coherence length based on the Ginzburg-Landau (G-L) theory indicates BaFe2(As0.68P0.32)2 is still above the point for a dimensional crossover inferring the superconducting layers are not weakly-coupled in this system. The critical current density at 5 K obtained from magnetization loops measurement show a modest Jc as high as 105 A/cm2. |
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言語 | en | |||||
書誌情報 |
en : Solid state communications 巻 150, 号 27-28, p. 1178-1181, 発行日 2010-07 |
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ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0038-1098 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00844573 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.ssc.2010.04.019 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | © 2010 Elsevier Ltd. | |||||
出版タイプ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | Elsevier Ltd. | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2241/106011 | |||||
識別子タイプ | HDL |