Competition between electron pairing and phase coherence in superconducting interfaces
The nature of the doping dependent superconducting transition remains elusive for a two dimensional electron gas at the LaAlO3/SrTiO3 interface. Here, Singh et al. report superfluid stiffness and the superconducting gap energy at such interface as a function of carrier density.
Main Authors: | , , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2018-01-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-018-02907-8 |