TY - JOUR
T1 - Stripes of increased diamagnetic susceptibility in underdoped superconducting Ba(Fe1-x Cox)2As2 single crystals
T2 - Evidence for an enhanced superfluid density at twin boundaries
AU - Kalisky, B.
AU - Kirtley, J. R.
AU - Analytis, J. G.
AU - Chu, Jiun Haw
AU - Vailionis, A.
AU - Fisher, I. R.
AU - Moler, K. A.
PY - 2010/5/17
Y1 - 2010/5/17
N2 - Superconducting quantum interference device microscopy shows stripes of increased diamagnetic susceptibility in the superconducting state of twinned, orthorhombic, underdoped crystals of Ba(Fe1-x Cox) 2As2, but not in tetragonal overdoped crystals. These stripes are consistent with enhanced superfluid density on twin boundaries.
AB - Superconducting quantum interference device microscopy shows stripes of increased diamagnetic susceptibility in the superconducting state of twinned, orthorhombic, underdoped crystals of Ba(Fe1-x Cox) 2As2, but not in tetragonal overdoped crystals. These stripes are consistent with enhanced superfluid density on twin boundaries.
UR - http://www.scopus.com/inward/record.url?scp=77955485247&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.81.184513
DO - 10.1103/PhysRevB.81.184513
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AN - SCOPUS:77955485247
SN - 1098-0121
VL - 81
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 18
M1 - 184513
ER -