Abstract
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. © 2010 The American Physical Society.
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CITATION STYLE
Kalisky, B., Kirtley, J. R., Analytis, J. G., Chu, J. H., Vailionis, A., Fisher, I. R., & Moler, K. A. (2010). Stripes of increased diamagnetic susceptibility in underdoped superconducting Ba(Fe1-x Cox)2As2 single crystals: Evidence for an enhanced superfluid density at twin boundaries. Physical Review B - Condensed Matter and Materials Physics, 81(18). https://doi.org/10.1103/PhysRevB.81.184513
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