Scanning tunneling microscopy of superconducting topological surface states in Bi sub(2) Se super(3)

In this Rapid Communication we present scanning tunneling microscopy of a large Bi sub(2) Se sub(3) crystal with superconducting PbBi islands deposited on the surface. Local density of states measurements are consistent with induced superconductivity in the topological surface state with a coherence...

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Veröffentlicht in:	Physical review. B 2016-06, Vol.93 (22)
Hauptverfasser:	Dayton, Ian M, Sedlmayr, Nicholas, Ramirez, Victor, Chasapis, Thomas C, Loloee, Reza, Kanatzidis, Mercouri G, Levchenko, Alex, Tessmer, Stuart H
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter Density of states Islands Oscillations Scanning tunneling microscopy Spectra Superconductivity Topology
Online-Zugang:	Volltext
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