Comparative study of vortex dynamics in CaKFe4As4 and Ba0.6K0.4Fe2As2 single crystals
Tài liệu tham khảo
Kamihara, 2008, Iron-based layered superconductor LaO1-xFxFeAsx=0.05-0.12 with Tc=26 K, J Am Chem Soc, 130, 3296, 10.1021/ja800073m
Taen, 2015, Critical current density and vortex dynamics in pristine and proton-irradiated Ba0.6K0.4Fe2As2, Supercond Sci Technol, 28, 10.1088/0953-2048/28/8/085003
Senatore, 2008, Upper critical fields well above 100 T for the superconductor SmFeAsO0.85F0.15 with Tc=46 K, Phys Rev B, 78, 10.1103/PhysRevB.78.054514
Prozorov, 2009, Intrinsic magnetic properties of the superconductor NdFeAsO0.9F0.1 from local and global measurements, New J Phys, 11, 10.1088/1367-2630/11/3/035004
Yang, 2008, Fishtail effect and the vortex phase diagram of single crystal Ba0.6K0.4Fe2As2, Appl Phys Lett, 93
Shen, 2010, Flux dynamics and vortex phase diagram in BaFe1-xCox2As2 single crystals revealed by magnetization and its relaxation, Phys Rev B, 81, 10.1103/PhysRevB.81.014503
Anderson, 1962, Theory of flux creep in hard superconductors, Phys Rev Lett, 9, 309, 10.1103/PhysRevLett.9.309
Feigelman, 1989, Theory of collective flux creep, Phys Rev Lett, 63, 2303, 10.1103/PhysRevLett.63.2303
Fisher, 1989, Vortex-glass superconductivity: a possible new phase in bulk high Tc oxides, Phys Rev Lett, 62, 1415, 10.1103/PhysRevLett.62.1415
Yang, 2008, Magnetization relaxation and collective vortex pinning in the Fe-based superconductor SmFeAsO0.9F0.1, Phys Rev B, 78, 10.1103/PhysRevB.78.092504
Haberkorn, 2011, Strong pinning and elastic to plastic vortex crossover in Na-doped CaFe2As2 single crystals, Phys Rev B, 84, 10.1103/PhysRevB.84.094522
Yu, 2017, Thermally activated transport and vortex-glass phase transition of K0.78Fe1.70Se2 single crystals, Supercond Sci Technol, 30, 10.1088/1361-6668/aa73a8
Sundar, 2017, Plastic pinning replaces collective pinning as the second magnetization peak disappears in the pnictide superconductor Ba0.75K0.25Fe2As2, Phys Rev B, 95, 10.1103/PhysRevB.95.134509
Bonura, 2012, Temperature and time scaling of the peak-effect vortex configuration in FeTe0.7Se0.3, Phys Rev B, 85, 10.1103/PhysRevB.85.134532
Das, 2011, Magnetization hysteresis and time decay measurements in FeSe0.50Te0.50: evidence for fluctuation in mean free path induced pinning, Phys Rev B, 84, 10.1103/PhysRevB.84.214526
Pramanik, 2011, Fishtail effect and vortex dynamics in LiFeAs single crystals, Phys Rev B, 83, 10.1103/PhysRevB.83.094502
van der Beek, 2010, Flux pinning in PrFeAsO0.9 and NdFeAsO0.9F0.1 superconducting crystals, Phys Rev B, 81, 10.1103/PhysRevB.81.174517
Nakajima, 2009, Enhancement of critical current density in Co-doped BaFe2As2 with columnar defects introduced by heavy-ion irradiation, Phys Rev B, 80, 10.1103/PhysRevB.80.012510
Ishida, 2017, Doping-dependent critical current properties in K, Co, and P-doped BaFe2As2 single crystals, Phys Rev B, 95, 10.1103/PhysRevB.95.014517
Wang, 2008, Upper critical field, anisotropy, and superconducting properties of Ba1-xKxFe2As2 single crystals, Phys Rev B, 78, 140501(R), 10.1103/PhysRevB.78.140501
Iyo, 2016, New-structure-type Fe-based superconductors: CaAFe4As4 (A = K, Rb, Cs) and SrAFe4As4 (A = Rb, Cs), J Am Chem Soc, 138, 3410, 10.1021/jacs.5b12571
Meier, 2017, Optimization of the crystal growth of the superconductor CaKFe4As4 from solution in the FeAs-CaFe2As2-KFe2As2 system, Phys Rev Mater, 1
Luo, 2008, Growth and characterization of A1-xKxFe2As2 (A = Ba, Sr) single crystals with x=0-0.4, Supercond Sci Technol, 21, 10.1088/0953-2048/21/12/125014
Jirsa, 1997, Relaxation and scaling of magnetization around the fishtail minimum in DyBa2Cu3O7 single crystal with columnar tracks, Supercond Sci Technol, 10, 484, 10.1088/0953-2048/10/7/004
Yeshurun, 1996, Magnetic relaxation in high-temperature superconductors, Rev Mod Phys, 68, 911, 10.1103/RevModPhys.68.911
Jr, 2011, Fishtail and vortex dynamics in the Ni-doped iron pnictide BaFe1.82Ni0.18As2, Phys Rev B, 84
Prozorov, 2008, Vortex phase diagram of BaFe0.93Co0.072As2 single crystals, Phys Rev B, 78, 10.1103/PhysRevB.78.224506
Bean, 1964, Magnetization of high-field superconductors, Rev Mod Phys, 36, 31, 10.1103/RevModPhys.36.31
Sun, 1994, Strong surface-pinning effects in polycrystalline HgBa2CuO4+δ superconductors, Phys Rev B, 50, 3330, 10.1103/PhysRevB.50.3330
Yang, 1993, Competing pinning mechanisms in Bi2Sr2CaCu2Oy single crystals by magnetic and defect structural studies, Phys Rev B, 48, 4054, 10.1103/PhysRevB.48.4054
Sun, 2009, Comparative study of upper critical field Hc2 and second magnetization peak Hsp in hole and electron-doped BaFe2As2 superconductor, Phys Rev B, 80, 10.1103/PhysRevB.80.144515
Pramanik, 2013, Flux dynamics and avalanches in the 122 pnictide superconductor Ba0.65Na0.35Fe2As2, J Phys Condens Matter, 25, 10.1088/0953-8984/25/49/495701
Yamamoto, 2009, Small anisotropy, weak thermal fluctuations, and high field superconductivity in Co-doped iron pnictide BaFe1-xCox2As2, Appl Phys Lett, 94, 10.1063/1.3081455
Ahmad, 2017, Doping dependence of the vortex dynamics in single-crystal superconducting NaFe1-xCoxAs, Supercond Sci Technol, 30, 10.1088/1361-6668/aa7ec3
Konczykowski, 2012, Vortex creep and critical current densities in superconducting (Ba,K)Fe2As2 single crystals, Phys Rev B, 86, 10.1103/PhysRevB.86.024515
van Dalen, 1996, Equivalence of dynamical and conventional magnetic relaxation in high-Tc superconductors, Physica C, 259, 157, 10.1016/0921-4534(96)00063-9
Jiao, 2018, Collective vortex pinning and merging of the irreversibility line and second peak effect in optimally doped Ba1-xKxBiO3 single crystals, Physica C, 545, 43, 10.1016/j.physc.2017.11.014
Malozemoff, 1991, Flux creep in high temperature superconductors, Physica C, 185, 264, 10.1016/0921-4534(91)91983-B
Zeldov, 1989, Optical and electrical enhancement of flux creep in YBa2Cu3O7-δ epitaxial films, Phys Rev Lett, 62, 3093, 10.1103/PhysRevLett.62.3093
Wen, 1995, Critical current, magnetization relaxation and activation energies for YBa2Cu3O7 and YBa2Cu4O8 films, Physica C, 241, 353, 10.1016/0921-4534(94)02388-3
Maley, 1990, Dependence of flux-creep activation energy upon current density in grain-aligned YBa2Cu3O7-x, Phys Rev B, 42, 2639(R), 10.1103/PhysRevB.42.2639
McHenry, 1991, Dependence of the flux-creep activation energy on the magnetization current for a La1.86Sr0.14CuO4 single crystal, Phys Rev B, 44, 7614, 10.1103/PhysRevB.44.7614
Salem-Sugui, 2010, Flux dynamics associated with the second magnetization peak in the iron pnictide Ba1-xKxFe2As2, Phys Rev B, 82, 10.1103/PhysRevB.82.054513
Abulafia, 1996, Plastic vortex creep in YBa2Cu3O7-x crystals, Phys Rev Lett, 77, 1596, 10.1103/PhysRevLett.77.1596
van der Beek, 2010, Quasiparticle scattering induced by charge doping of iron-pnictide superconductors probed by collective vortex pinning, Phys Rev Lett, 105, 10.1103/PhysRevLett.105.267002
Palstra, 1990, Dissipative flux motion in high-temperature superconductors, Phys Rev B, 41, 6621, 10.1103/PhysRevB.41.6621
Pradhan, 2001, Influence of point defects on the vortex state of disordered superconductors, Phys Rev B, 64, 10.1103/PhysRevB.64.172505
Ando, 1999, Resistive upper critical fields and irreversibility lines of optimally doped high-Tc cuprates, Phys Rev B, 60, 12475, 10.1103/PhysRevB.60.12475