381 citations · 5.2k across the 138 of their papers we have counts for
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What limits supercurrents in high temperature superconductors? A microscopic model of cuprate grain boundaries
S. Graser, P. J. Hirschfeld, T. Kopp +3
The interface properties of high-temperature cuprate superconductors have been of interest for many years, and play an essential role in Josephson junctions, superconducting cables…
Disorder- and Field-Induced Antiferromagnetism in Cuprate Superconductors
Markus Schmid, Brian M. Andersen, Arno P. Kampf +1
The underdoped high-Tc materials are characterized by a competition between Cooper pairing and antiferromagnetic (AF) order. Important differences between the superconducting (SC)…
Antiferromagnetic noise correlations in optical lattices
G. M. Bruun, O. F. Syljuasen, K. G. L. Pedersen +3
We analyze how noise correlations probed by time-of-flight (TOF) experiments reveal antiferromagnetic (AF) correlations of fermionic atoms in two-dimensional (2D) and three-dimensi…
Theory of Resistivity Upturns in Metallic Cuprates
W. Chen, Brian M. Andersen, P. J. Hirschfeld
We propose that the experimentally observed resistivity upturn of cuprates at low temperatures may be explained by properly accounting for the effects of disorder in a strongly cor…
Magnetic field-induced soft mode in spin-gapped high-Tc superconductors
Brian M. Andersen, Olav F. Syljuasen, Per Hedegard
We present an explanation of the dynamical in-gap spin mode in LSCO induced by an applied magnetic field H as recently observed by J. Chang et al. Our model consists of a phenomeno…