Stripes of increased diamagnetic susceptibility in underdoped superconducting Ba(Fe1-x Cox)2As2 single crystals: Evidence for an enhanced superfluid density at twin boundaries

B. Kalisky; J. R. Kirtley; J. G. Analytis; Jiun Haw Chu; A. Vailionis; I. R. Fisher; K. A. Moler

doi:10.1103/PhysRevB.81.184513

Stripes of increased diamagnetic susceptibility in underdoped superconducting Ba(Fe_1-x Co_x)₂As₂ single crystals: Evidence for an enhanced superfluid density at twin boundaries

B. Kalisky
, J. R. Kirtley
, J. G. Analytis
, Jiun Haw Chu
, A. Vailionis
, I. R. Fisher
, K. A. Moler

Research output: Contribution to journal › Article › peer-review

70 Scopus citations

Abstract

Superconducting quantum interference device microscopy shows stripes of increased diamagnetic susceptibility in the superconducting state of twinned, orthorhombic, underdoped crystals of Ba(Fe_1-x Co_x) ₂As₂, but not in tetragonal overdoped crystals. These stripes are consistent with enhanced superfluid density on twin boundaries.

Original language	English
Article number	184513
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	81
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevB.81.184513
State	Published - 17 May 2010
Externally published	Yes

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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(Fe_1-x Co_x)₂As₂ single crystals: Evidence for an enhanced superfluid density at twin boundaries. Physical Review B - Condensed Matter and Materials Physics, 81(18), Article 184513. https://doi.org/10.1103/PhysRevB.81.184513

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title = "Stripes of increased diamagnetic susceptibility in underdoped superconducting Ba(Fe1-x Cox)2As2 single crystals: Evidence for an enhanced superfluid density at twin boundaries",

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.",

author = "B. Kalisky and Kirtley, \{J. R.\} and Analytis, \{J. G.\} and Chu, \{Jiun Haw\} and A. Vailionis and Fisher, \{I. R.\} and Moler, \{K. A.\}",

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doi = "10.1103/PhysRevB.81.184513",

language = "אנגלית",

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Kalisky, B, Kirtley, JR, Analytis, JG, Chu, JH, Vailionis, A, Fisher, IR & Moler, KA 2010, 'Stripes of increased diamagnetic susceptibility in underdoped superconducting Ba(Fe_1-x Co_x)₂As₂ single crystals: Evidence for an enhanced superfluid density at twin boundaries', Physical Review B - Condensed Matter and Materials Physics, vol. 81, no. 18, 184513. https://doi.org/10.1103/PhysRevB.81.184513

Stripes of increased diamagnetic susceptibility in underdoped superconducting Ba(Fe_1-x Co_x)₂As₂ single crystals: Evidence for an enhanced superfluid density at twin boundaries. / Kalisky, B.; Kirtley, J. R.; Analytis, J. G. et al.
In: Physical Review B - Condensed Matter and Materials Physics, Vol. 81, No. 18, 184513, 17.05.2010.

Research output: Contribution to journal › Article › peer-review

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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.

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Stripes of increased diamagnetic susceptibility in underdoped superconducting Ba(Fe_1-x Co_x)₂As₂ single crystals: Evidence for an enhanced superfluid density at twin boundaries

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