Publication Date:
2013-05-09
Description:
Author(s): N. W. Salovich, Hyunsoo Kim, Ajay K. Ghosh, R. W. Giannetta, W. Kwok, U. Welp, B. Shen, S. Zhu, H.-H. Wen, M. A. Tanatar, and R. Prozorov The London penetration depth was measured in optimally doped Ba 0.6 K 0.4 Fe 2 As 2 crystals, with and without columnar defects produced by 1.4 GeV 208 Pb irradiation. The low temperature behavior of unirradiated samples was consistent with a fully gapped superconducting state with a minimum energy gap Δ mi... [Phys. Rev. B 87, 180502] Published Wed May 08, 2013
Keywords:
Superfluidity and superconductivity
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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