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Experimental signatures of time-reversal-violating superconductors

Authors Ng, TK
Varma, CM
Issue Date 2004
Source PHYSICAL REVIEW B, v. 70, (5), 2004, AUG, article number 054514
Summary We discuss some experimental signatures associated with the topological structures of unconventional superconductor order parameters of form d(x)(2)-y(2)+ix, where x=s, p(x)+/-p(y), or d(xy). Specifically, we study the topological surface states on the (110) and equivalent surfaces of such superconductors which are observable in Andreev tunneling experiments, as well as evaluate the magnetic flux trapped in superconducting rings of such superconductors with multiple grain-boundary Josephson junctions. Previous experiments are examined and several new experiments suggested.
ISSN 1098-0121
Rights Physical Review B © copyright (2004) American Physical Society. The Journal's web site is located at
Language English
Format Article
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