Fernando Marianno, Wang Zhou, et al.
INFORMS 2021
Vortex disordering in superconducting crystals is shown to be markedly sensitive to penetration-depth anisotropy. At low temperature and high magnetic field, the muon-spin-rotation spectra for the highly anisotropic Bi2Sr2CaCu2O8+δ material are found to be anomalously narrow and symmetric about the applied field, in a manner consistent with a layered vortex sublattice structure with pinning-induced misalignment between layers. In contrast, spectra for the less-anisotropic YBa2Cu3O7-δ compounds taken at comparable fields are broader and asymmetric, showing that the vortex lattices are aligned parallel to the applied-field direction. © 1993 The American Physical Society.
Fernando Marianno, Wang Zhou, et al.
INFORMS 2021
Arvind Kumar, Jeffrey J. Welser, et al.
MRS Spring 2000
Shu-Jen Han, Dharmendar Reddy, et al.
ACS Nano
Frank Stem
C R C Critical Reviews in Solid State Sciences