866 citations · 2.8k across the 4 of their papers we have counts for
6 papers
A Four-Unit-Cell Periodic Pattern of Quasiparticle States Surrounding Vortex Cores in Bi2Sr2CaCu2O8+d
J. E. Hoffman, E. W. Hudson, K. M. Lang +4
Scanning tunneling microscopy is used to image the additional quasiparticle states generated by quantized vortices in the high-Tc superconductor Bi2Sr2CaCu2O8+d. They exhibit a Cu-…
Imaging the granular structure of high-Tc superconductivity in underdoped Bi2Sr2CaCu2O8+x
K. M. Lang, V. Madhavan, J. E. Hoffman +4
Granular superconductivity occurs when microscopic superconducting grains are separated by non-superconducting regions through which they communicate by Josephson tunneling to esta…
Discovery of microscopic electronic inhomogeneity in the high-Tc superconductor Bi2Sr2CaCu2O8+x
S. H. Pan, J. P. ONeal, R. L. Badzey +11
The parent compounds of the copper oxide high-Tc superconductors are unusual insulators. Superconductivity arises when they are properly doped away from stoichiometry1. In Bi2Sr2Ca…
Interplay of magnetism and high-Tc superconductivity at individual Ni impurity atoms in Bi2Sr2CaCu2O8+d
E. W. Hudson, K. M. Lang, V. Madhavan +4
In conventional superconductors, magnetic interactions and magnetic impurity atoms are destructive to superconductivity. By contrast, in some unconventional systems, e.g. superflui…
STM Studies of the Electronic Structure of Vortex Cores in Bi2Sr2CaCu2O8+d
S. H. Pan, E. W. Hudson, A. K. Gupta +4
We report on low temperature scanning tunneling microscopy (STM) studies of the electronic structure of vortex cores in Bi2Sr2CaCu2O8+d (BSCCO). At the vortex core center, an enhan…
Imaging the Effects of Individual Zinc Impurity Atoms on Superconductivity in Bi2Sr2CaCu2O8+delta
S. H. Pan, E. W. Hudson, K. M. Lang +3
Although their crystal structures are complex, all high temperature superconductors contain some crystal planes consisting of only Cu and O atoms in a square lattice. Superconducti…