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High-field critical current enhancement by irradiation induced correlated and random defects in (Ba 0.6 K 0.4 )Fe 2 As 2

Journal Article · · Applied Physics Letters
DOI:https://doi.org/10.1063/1.4829524· OSTI ID:1385458
Research Organization:
Energy Frontier Research Centers (EFRC) (United States). Center for Emergent Superconductivity (CES)
Sponsoring Organization:
USDOE SC Office of Basic Energy Sciences (SC-22)
DOE Contract Number:
AC02-98CH10886
OSTI ID:
1385458
Journal Information:
Applied Physics Letters, Journal Name: Applied Physics Letters Journal Issue: 20 Vol. 103; ISSN 0003-6951
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English

References (24)

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Boson localization and correlated pinning of superconducting vortex arrays journal November 1993
Effects of particle irradiations on vortex states in iron-based superconductors journal July 2012
Theory and simulations on strong pinning of vortex lines by nanoparticles journal September 2011
Flux pinning in PrFeAsO 0.9 and NdFeAsO 0.9 F 0.1 superconducting crystals journal May 2010
Weak to Strong Pinning Crossover journal February 2004
High, magnetic field independent critical currents in (Ba,K)Fe 2 As 2 crystals journal July 2012
Anisotropic phase diagram and strong coupling effects in Ba 1 − x K x Fe 2 As 2 from specific-heat measurements journal March 2009
Origin of high critical currents in YBa2Cu3O7−δ superconducting thin films journal June 1999
Mixed pinning landscape in nanoparticle-introduced YGdBa2Cu3Oy films grown by metal organic deposition journal May 2011
Magnetization of High-Field Superconductors journal January 1964
Critical current density and vortex dynamics in pristine and proton-irradiated (Ba,K)Fe2As2 journal November 2013
Nearly isotropic superconductivity in (Ba,K)Fe2As2 journal January 2009
Structure and properties of irradiation defects in YBa 2 Cu 3 O 7−x journal October 1999
Vortex pinning by compound defects in YBa 2 Cu 3 O 7 − δ journal July 2010
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Asymmetric Field Profile in Bose Glass Phase of Irradiated YBa 2 Cu 3 O 7 − δ : Loss of Interlayer Coherence around 1 / 3 of Matching Field journal May 2001
Progress in wire fabrication of iron-based superconductors journal September 2012
Thickness dependence of magnetic relaxation and E-J characteristics in superconducting (Gd-Y)-Ba-Cu-O films with strong vortex pinning journal July 2011
1000 A cm − 1 in a 2 µm thick YBa 2 Cu 3 O 7 − x film with BaZrO 3 and Y 2 O 3 additions journal October 2010
Critical state in thin anisotropic superconductors of arbitrary shape journal September 2000
Superconductivity at 38 K in the Iron Arsenide ( Ba 1 − x K x ) Fe 2 As 2 journal September 2008

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