TY - JOUR
T1 - Eilenberger and London theories for transverse components of flux line lattice form factors in uniaxial superconductors
AU - Amano, Yuujirou
AU - Ishihara, Masahiro
AU - Ichioka, Masanori
AU - Nakai, Noriyuki
AU - Machida, Kazushige
N1 - Publisher Copyright:
© 2014 American Physical Society.
Copyright:
Copyright 2015 Elsevier B.V., All rights reserved.
PY - 2014/10/23
Y1 - 2014/10/23
N2 - We theoretically study the magnetic field orientation dependence of longitudinal and transverse flux line lattice form factors in uniaxial superconductors with anisotropy ratio corresponding to YBa2Cu3O7-δ. We discuss influences of the anisotropy ratio of coherence length and differences between the s-wave and the dx2-y2-wave pairings. The calculations are performed by two methods, the Eilenberger theory and the London theory comparatively, and we study the cutoff function of the extended London theory, which will be helpful in the analysis of the small angle neutron scattering in the vortex states.
AB - We theoretically study the magnetic field orientation dependence of longitudinal and transverse flux line lattice form factors in uniaxial superconductors with anisotropy ratio corresponding to YBa2Cu3O7-δ. We discuss influences of the anisotropy ratio of coherence length and differences between the s-wave and the dx2-y2-wave pairings. The calculations are performed by two methods, the Eilenberger theory and the London theory comparatively, and we study the cutoff function of the extended London theory, which will be helpful in the analysis of the small angle neutron scattering in the vortex states.
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U2 - 10.1103/PhysRevB.90.144514
DO - 10.1103/PhysRevB.90.144514
M3 - Article
AN - SCOPUS:84908222626
SN - 1098-0121
VL - 90
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
IS - 14
M1 - 144514
ER -