{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1360004234428898944.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1088/1361-6668/ab0faf"}},{"identifier":{"@type":"URI","@value":"http://iopscience.iop.org/article/10.1088/1361-6668/ab0faf"}},{"identifier":{"@type":"URI","@value":"http://iopscience.iop.org/article/10.1088/1361-6668/ab0faf/pdf"}},{"identifier":{"@type":"URI","@value":"https://iopscience.iop.org/article/10.1088/1361-6668/ab0faf/pdf"}},{"identifier":{"@type":"URI","@value":"https://iopscience.iop.org/article/10.1088/1361-6668/ab0faf"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@value":"Enhanced critical current density in BaFe<sub>2</sub>(As<sub>0.66</sub>P<sub>0.33</sub>)<sub>2</sub> nanocomposite superconducting films"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title>\n               <jats:p>The high upper critical field and low anisotropy of the 122-type iron-based superconductor BaFe<jats:sub>2</jats:sub>As<jats:sub>2</jats:sub> makes it promising for use in superconducting high field magnets. However, its critical current density (<jats:italic>J</jats:italic>\n                  <jats:sub>c</jats:sub>) in high magnetic fields needs to be further improved. Here we show that for the film prepared by pulsed laser deposition method by controlling the deposition parameters (higher substrate temperature and lower growth rate), the crystallinity of BaFe<jats:sub>2</jats:sub>(As<jats:sub>0.66</jats:sub>P<jats:sub>0.33</jats:sub>)<jats:sub>2</jats:sub> (Ba122:P) matrix is improved while maintaining a high density of incoherent BaZrO<jats:sub>3</jats:sub> (BZO) nanoparticles (NPs) which together lead to significantly increased self field <jats:italic>J</jats:italic>\n                  <jats:sub>c</jats:sub>. Our Ba122:P nanocomposite films also exhibit increased in-field <jats:italic>J</jats:italic>\n                  <jats:sub>c</jats:sub>, reduced angular anisotropy of <jats:italic>J</jats:italic>\n                  <jats:sub>c</jats:sub> and reduced detrimental effects of thermal fluctuations (creep rate) over a wide range of temperatures and magnetic field strength. The BZO NP doped Ba122:P films show high in-field <jats:italic>J</jats:italic>\n                  <jats:sub>c</jats:sub> over 2.1 MA cm<jats:sup>−2</jats:sup> even at 4 K and 9 T (<jats:italic>μ</jats:italic>\n                  <jats:sub>0</jats:sub>\n                  <jats:italic>H</jats:italic>∣∣<jats:italic>c</jats:italic>), which is significantly higher than that of standard Ba122:P films and conventional alloy superconducting wires. To understand the contribution of the various pinning centers, we applied a simple model, which was developed for cuprates, to Ba122:P film with all the parameters used derived by fitting to a limited set of experimental data (no free parameters) such that temperature, angle and field properties at other experimental conditions are then calculated. This simple model fits very well to the experimental results in these two very different material systems. We discuss the effectiveness of natural defect and BZO NPs on the ratio of <jats:italic>J</jats:italic>\n                  <jats:sub>c</jats:sub> to the depairing current density. The superconducting properties for 122-type iron-based superconductors obtained through this work are considered promising for high-field applications.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1420282801182860800","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"10402520"},{"@type":"NRID","@value":"1000010402520"},{"@type":"NRID","@value":"9000107383469"},{"@type":"NRID","@value":"9000107390457"},{"@type":"NRID","@value":"9000258177365"},{"@type":"NRID","@value":"9000015714885"},{"@type":"NRID","@value":"9000265571107"},{"@type":"NRID","@value":"9000016374039"},{"@type":"NRID","@value":"9000265555832"},{"@type":"NRID","@value":"9000321624995"},{"@type":"NRID","@value":"9000402046886"},{"@type":"NRID","@value":"9000401744562"},{"@type":"NRID","@value":"9000376945893"},{"@type":"NRID","@value":"9000401744132"},{"@type":"NRID","@value":"9000237994367"},{"@type":"NRID","@value":"9000283832905"},{"@type":"NRID","@value":"9000258184478"},{"@type":"NRID","@value":"9000257862647"},{"@type":"NRID","@value":"9000025035931"},{"@type":"NRID","@value":"9000402395012"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/MasacMiura"}],"foaf:name":[{"@value":"Masashi Miura"}]},{"@id":"https://cir.nii.ac.jp/crid/1380004234428898947","@type":"Researcher","foaf:name":[{"@value":"Go Tsuchiya"}]},{"@id":"https://cir.nii.ac.jp/crid/1380004234428898953","@type":"Researcher","foaf:name":[{"@value":"Takumu Harada"}]},{"@id":"https://cir.nii.ac.jp/crid/1380004234428898956","@type":"Researcher","foaf:name":[{"@value":"Keiichi Tanabe"}]},{"@id":"https://cir.nii.ac.jp/crid/1380004234428898955","@type":"Researcher","foaf:name":[{"@value":"Masaru Kiuchi"}]},{"@id":"https://cir.nii.ac.jp/crid/1380004234428898817","@type":"Researcher","foaf:name":[{"@value":"Teruo Matsushita"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"09532048"},{"@type":"EISSN","@value":"13616668"}],"prism:publicationName":[{"@value":"Superconductor Science and Technology"}],"dc:publisher":[{"@value":"IOP Publishing"}],"prism:publicationDate":"2019-05-09","prism:volume":"32","prism:number":"6","prism:startingPage":"064005"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","dc:rights":["http://creativecommons.org/licenses/by/3.0/","https://iopscience.iop.org/info/page/text-and-data-mining"],"url":[{"@id":"http://iopscience.iop.org/article/10.1088/1361-6668/ab0faf"},{"@id":"http://iopscience.iop.org/article/10.1088/1361-6668/ab0faf/pdf"},{"@id":"https://iopscience.iop.org/article/10.1088/1361-6668/ab0faf/pdf"},{"@id":"https://iopscience.iop.org/article/10.1088/1361-6668/ab0faf"}],"createdAt":"2019-03-14","modifiedAt":"2021-11-18","project":[{"@id":"https://cir.nii.ac.jp/crid/1040000781956539520","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"17H03239"},{"@type":"JGN","@value":"JP17H03239"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17H03239/"}],"notation":[{"@language":"ja","@value":"エネルギー回収型発電用フレキシブル電気材料の人工ナノ歪制御技術の創製"},{"@language":"en","@value":"Creation of artificial nano strain control technology of flexible electrical material for energy harvesting"}]},{"@id":"https://cir.nii.ac.jp/crid/1040282256951516544","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"17K18888"},{"@type":"JGN","@value":"JP17K18888"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17K18888/"}],"notation":[{"@language":"ja","@value":"有機異相・酸化物超伝導ナノコンポジット線材による縦磁界利用大容量ケーブルの創製"},{"@language":"en","@value":"Creation of carbobon nanodefect doped YBCO nanocomposite wire for Large capacity DC cable"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050564288759218688","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Numerical simulation of nanorod growth in REBa2Cu3Oy superconducting thin films"}]},{"@id":"https://cir.nii.ac.jp/crid/1050865950558765568","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Thermodynamic approach for enhancing superconducting critical current performance"}]},{"@id":"https://cir.nii.ac.jp/crid/1360002216809380224","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Universal lower limit on vortex creep in superconductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1360002217093412480","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Flux pinning properties of correlated pinning at low temperatures in ErBCO films with inclined columnar defects"}]},{"@id":"https://cir.nii.ac.jp/crid/1360002217440756224","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The effects of density and size of BaMO<sub>3</sub>(M=Zr, Nb, Sn) nanoparticles on the vortex glassy and liquid phase in (Y,Gd)Ba<sub>2</sub>Cu<sub>3</sub>O<sub><i>y</i></sub>coated conductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1360002217813143296","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Line nodes in the energy gap of superconducting<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msub><mml:mrow><mml:mtext>BaFe</mml:mtext></mml:mrow><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mrow><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:msub><mml:mrow><mml:mtext>As</mml:mtext></mml:mrow><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mtext>P</mml:mtext><mml:mi>x</mml:mi></mml:msub></mml:mrow><mml:mo>)</mml:mo></mml:mrow></mml:mrow><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>single crystals as seen via penetration depth and thermal conductivity"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011143743116032","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Pinning size effects in critical currents of superconducting films"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011144917531648","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Strongly enhanced current densities in superconducting coated conductors of YBa2Cu3O7–x + BaZrO3"}]},{"@id":"https://cir.nii.ac.jp/crid/1360283691834328832","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Upward shift of the vortex solid phase in high-temperature-superconducting wires through high density nanoparticle addition"}]},{"@id":"https://cir.nii.ac.jp/crid/1360283691837041664","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"High-field transport properties of a P-doped BaFe2As2 film on technical substrate"}]},{"@id":"https://cir.nii.ac.jp/crid/1360283692428121856","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"BaFe<sub>2</sub>(As<sub>1−<i>x</i></sub>P<sub><i>x</i></sub>)<sub>2</sub>(<i>x</i>= 0.22−0.42) thin films grown on practical metal–tape substrates and their critical current densities"}]},{"@id":"https://cir.nii.ac.jp/crid/1360292621107122944","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Self-assembled oxide nanopillars in epitaxial BaFe2As2 thin films for vortex pinning"}]},{"@id":"https://cir.nii.ac.jp/crid/1360292621171410432","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Nanoscale strain-induced pair suppression as a vortex-pinning mechanism in high-temperature superconductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1360292621545173760","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Strong isotropic flux pinning in solution-derived YBa2Cu3O7−x nanocomposite superconductor films"}]},{"@id":"https://cir.nii.ac.jp/crid/1360294643703128448","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Approaching the ultimate superconducting properties of (Ba,K)Fe2As2 by naturally formed low-angle grain boundary networks"}]},{"@id":"https://cir.nii.ac.jp/crid/1360565166071848832","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Critical current density and grain boundary property of BaFe2(As,P)2 thin films"}]},{"@id":"https://cir.nii.ac.jp/crid/1360565166756205568","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Advantageous grain boundaries in iron pnictide superconductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1360565167394135552","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Liquid vortex phase and strong<i>c</i>-axis pinning in low anisotropy BaCo<sub><i>x</i></sub>Fe<sub>2 −<i>x</i></sub>As<sub>2</sub>pnictide films"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567183877922688","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Fe-based superconducting thin films on metallic substrates: Growth, characteristics, and relevant properties"}]},{"@id":"https://cir.nii.ac.jp/crid/1360572092505788160","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Preface to the special issue ‘Focus on 10 Years of Iron-Based Superconductors’"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574093498600448","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Model for the angular dependence of critical currents in technical superconductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574094450062336","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Significant enhancement of upper critical fields by doping and strain in iron-based superconductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574095905439232","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"High field superconducting properties of Ba(Fe1−xCox)2As2 thin films"}]},{"@id":"https://cir.nii.ac.jp/crid/1360583263750654848","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Application of Bayesian optimization to the synthesis process of BaFe2(As,P)2 polycrystalline bulk superconducting materials"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846641714992640","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Tuning nanoparticle size for enhanced functionality in perovskite thin films deposited by metal organic deposition"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846641790031744","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Enhanced critical-current in P-doped BaFe2As2 thin films on metal substrates arising from poorly aligned grain boundaries"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846642031959424","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"High critical-current density with less anisotropy in BaFe2(As,P)2 epitaxial thin films: Effect of intentionally grown <i>c</i>-axis vortex-pinning centers"}]},{"@id":"https://cir.nii.ac.jp/crid/1360847871765062144","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Epitaxial Growth of Superconducting Ba(Fe<sub>1-<i>x</i></sub>Co<sub><i>x</i></sub>)<sub>2</sub>As<sub>2</sub>Thin Films on Technical Ion Beam Assisted Deposition MgO Substrates"}]},{"@id":"https://cir.nii.ac.jp/crid/1360855570006727808","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Optimization of vortex pinning by nanoparticles using simulations of the time-dependent Ginzburg-Landau model"}]},{"@id":"https://cir.nii.ac.jp/crid/1360855570506235776","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"High-Tc superconducting materials for electric power applications"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137044031369216","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A review of the properties of Nb<sub>3</sub>Sn and their variation with A15 composition, morphology and strain state"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137044623223168","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Progress in wire fabrication of iron-based superconductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137044855690112","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Effects of introducing isotropic artificial defects on the superconducting properties of differently doped Ba-122 based single crystals"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137045699437696","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Defect independence of the irreversibility line in proton-irradiated Y-Ba-Cu-O crystals"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137045904979840","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Radiation effects on iron-based superconductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137046126204160","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"High critical current density over 1 MA cm<sup>−2</sup>at 13 T in BaZrO<sub>3</sub>incorporated Ba(Fe,Co)<sub>2</sub>As<sub>2</sub>thin film"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418519600938496","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The interpretation of the field angle dependence of the critical current in defect-engineered superconductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418520495614976","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Flux vortices and transport currents in type II superconductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418520877045888","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Template engineering of Co-doped BaFe2As2 single-crystal thin films"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418521431693184","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Theory and simulations on strong pinning of vortex lines by nanoparticles"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699993478434944","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Vortex confinement by columnar defects in<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant=\"normal\">YBa</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math><mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant=\"normal\">Cu</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math><mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant=\"normal\">O</mml:mi></mml:mrow><mml:mrow><mml:mn>7</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>crystals: Enhanced pinning at high fields and temperatures"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699995617630208","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Materials science challenges for high-temperature superconducting wire"}]},{"@id":"https://cir.nii.ac.jp/crid/1361981469643076096","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Synergetic combination of different types of defect to optimize pinning landscape using BaZrO3-doped YBa2Cu3O7"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262944830325632","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Improvement of flux pinning performance at high magnetic fields in GdBa<sub>2</sub>Cu<sub>3</sub>O<sub><i>y</i></sub>coated conductors with BHO nano-rods through enhancement of<i>B</i><sub>c2</sub>"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262944852011264","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Vortices in high-temperature superconductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262944913480320","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Flux pinning properties of YBa 2 Cu 3 O 7–δ thin films containing a high density of nanoprecipitates: A comparative study to reveal size effects"}]},{"@id":"https://cir.nii.ac.jp/crid/1362544419821919488","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Large range of validity of linear elasticity of the vortex lattice in high-<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant=\"italic\">T</mml:mi></mml:mrow><mml:mrow><mml:mi mathvariant=\"italic\">c</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math>superconductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1362544420350187136","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Critical current properties in superconducting Y-123 tapes"}]},{"@id":"https://cir.nii.ac.jp/crid/1362544420710866176","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"High, magnetic field independent critical currents in (Ba,K)Fe2As2 crystals"}]},{"@id":"https://cir.nii.ac.jp/crid/1362825894038224000","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Fabrication of Eu1Ba2Cu3O7−δ+BaHfO3 coated conductors with 141 A/cm-w under 3 T at 77 K using the IBAD/PLD process"}]},{"@id":"https://cir.nii.ac.jp/crid/1362825896051916416","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Strongly enhanced flux pinning in one-step deposition of BaFe2(As0.66P0.33)2 superconductor films with uniformly dispersed BaZrO3 nanoparticles"}]},{"@id":"https://cir.nii.ac.jp/crid/1363107368640806400","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Dimpling in critical current density vs. magnetic field angle in YBa2Cu3O7 films irradiated with 3-MeV gold ions"}]},{"@id":"https://cir.nii.ac.jp/crid/1363107368906033664","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Iron-Based Layered Superconductor La[O<sub>1-</sub><i><sub>x</sub></i>F<i><sub>x</sub></i>]FeAs (<i>x</i> = 0.05−0.12) with <i>T</i><sub>c</sub> = 26 K"}]},{"@id":"https://cir.nii.ac.jp/crid/1363107369975543168","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Universality in the current decay and flux creep of Y-Ba-Cu-O high-temperature superconductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1363107370221170048","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Flux-pinning mechanism of proximity-coupled planar defects in conventional superconductors: Evidence that magnetic pinning is the dominant pinning mechanism in niobium-titanium alloy"}]},{"@id":"https://cir.nii.ac.jp/crid/1363107370612048256","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Vortex pinning properties in Co-doped BaFe<sub>2</sub>As<sub>2</sub>thin films with a high critical current density over 2 MA cm<sup>−2</sup>at 9 T"}]},{"@id":"https://cir.nii.ac.jp/crid/1363388844351075712","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Artificially engineered superlattices of pnictide superconductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1363388845531984640","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"New Fe-based superconductors: properties relevant for applications"}]},{"@id":"https://cir.nii.ac.jp/crid/1363388846137251328","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The proximity effect in flux pinning"}]},{"@id":"https://cir.nii.ac.jp/crid/1363670318222315776","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Critical current density and vortex dynamics in pristine and proton-irradiated Ba<sub>0.6</sub>K<sub>0.4</sub>Fe<sub>2</sub>As<sub>2</sub>"}]},{"@id":"https://cir.nii.ac.jp/crid/1363670321333595264","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"High intergrain critical current density in fine-grain (Ba0.6K0.4)Fe2As2 wires and bulks"}]},{"@id":"https://cir.nii.ac.jp/crid/1363951794497836160","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Interaction of vortices in anisotropic superconductors with isotropic defects"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233268399173248","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Addition of nanoparticle dispersions to enhance flux pinning of the YBa2Cu3O7-x superconductor"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233269374939648","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Significant improvements of the high-field properties of carbon-doped MgB<sub>2</sub> films by hot-filament-assisted hybrid physical–chemical vapor deposition using methane as the doping source"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233270456381312","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Strain-Driven Oxygen Deficiency in Self-Assembled, Nanostructured, Composite Oxide Films"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233270651656448","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Scaling rules for critical current density in anisotropic biaxial superconductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233271003406976","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Anisotropy of strong pinning in multi-band superconductors"}]},{"@id":"https://cir.nii.ac.jp/crid/1520291855760474880","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Anisotropy and Superconducting Properties of BaFe₂(As₁₋xPx)₂ Films with Various Phosphorus Contents"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1088/1361-6668/ab0faf"},{"@type":"KAKEN","@value":"PRODUCT-22476374"},{"@type":"KAKEN","@value":"PRODUCT-22926021"},{"@type":"OPENAIRE","@value":"doi_dedup___::9276399b69f25119d93451df3ef40947"},{"@type":"CROSSREF","@value":"10.1038/s41427-022-00432-1_references_DOI_5NqNL2PAMKGBZn2YvaxHKmyAdDR"},{"@type":"CROSSREF","@value":"10.1016/j.jallcom.2023.171613_references_DOI_5NqNL2PAMKGBZn2YvaxHKmyAdDR"},{"@type":"CROSSREF","@value":"10.1038/s41427-021-00337-5_references_DOI_5NqNL2PAMKGBZn2YvaxHKmyAdDR"},{"@type":"CROSSREF","@value":"10.1088/1361-6668/ab9ad2_references_DOI_5NqNL2PAMKGBZn2YvaxHKmyAdDR"}]}