One-Sign Order Parameter in Iron Based Superconductor

One-Sign Order Parameter in Iron Based Superconductor

The onset of superconductivity at the transition temperature is marked by the onset of order, which is characterized by an energy gap. Most models of the iron-based superconductors find a sign-changing (s±) order parameter [1–6], with the physical implication that pairing is driven by spin fluctuati...

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Bibliographic Details
Main Authors: Bernd Büchner, Igor V. Morozov, Rolf Follath, Timur K. Kim, Danil V. Evtushinsky, Sergey V. Borisenko, Volodymyr B. Zabolotnyy, Alexnader A. Kordyuk
Format: Article
Language:English
Published: MDPI AG 2012-03-01
Series:Symmetry
Subjects:
iron-based superconductors
ARPES
LiFeAs
order parameter
Online Access:http://www.mdpi.com/2073-8994/4/1/251/

Internet

http://www.mdpi.com/2073-8994/4/1/251/

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