Probing the unconventional superconducting state of LiFeAs by quasiparticle interference
A crucial step in revealing the nature of unconventional superconductivity is to investigate the symmetry of the superconducting order parameter. Scanning tunneling spectroscopy has proven a powerful technique to probe this symmetry by measuring the quasiparticle interference (QPI) which sensitively...
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Veröffentlicht in: | Physical review letters 2012-03, Vol.108 (12), p.127001-127001, Article 127001 |
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Hauptverfasser: | , , , , , , , , , |
Format: | Artikel |
Sprache: | eng |
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