Two distinct superconducting phases in LiFeAs

A non-trivial temperature evolution of superconductivity including a temperature-induced phase transition between two superconducting phases or even a time-reversal symmetry breaking order parameter is in principle expected in multiband superconductors such as iron-pnictides. Here we present scannin...

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Bibliographic Details
Main Authors: Nag, P. K., Schlegel, R., Baumann, D., Grafe, H.-J., Beck, R., Wurmehl, S., Büchner, B., Hess, C.
Format: Online
Language:English
Published: Nature Publishing Group 2016
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4906386/