Zeeman-field-induced topological phase transitions in triplet superconductors

We develop a general Ginzburg-Landau theory that describes the effect of a Zeeman field on the superconducting order parameter in two-dimensional triplet superconductors. Starting from Ginzburg-Landau theories that describe fully gapped time-reversal symmetric triplet superconductors, we show that t...

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Veröffentlicht in:	Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2014-08, Vol.90 (6), Article 064507
Hauptverfasser:	Hyart, Timo, Wright, Anthony R., Rosenow, Bernd
Format:	Artikel
Sprache:	eng
Schlagworte:	Bands Condensed matter Order parameters Phase transformations Superconductivity Superconductors Symmetry Topology
Online-Zugang:	Volltext
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