Theory of the Josephson current on a magnetically doped topological insulator
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DOI: 10.1103/physrevb.100.104518
Abstract: Proximity induced superconducting states in the surface of magnetically doped topological insulators can host chiral Majorana modes. We consider a Josephson junction in that system with changing the chemical potential, which drives a topological phase… read more here.
Keywords: magnetically doped; josephson current; theory josephson; doped topological ... See more keywords
Logarithmic singularities and quantum oscillations in magnetically doped topological insulators
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.97.085151
Abstract: We report magnetotransport measurements on magnetically doped (Bi,Sb)$_2$Te$_3$ films grown by molecular beam epitaxy. In Hallbar devices, logarithmic dependence on temperature and bias voltage are obseved in both the longitudinal and anomalous Hall resistance. The… read more here.
Keywords: singularities quantum; quantum oscillations; magnetically doped; doped topological ... See more keywords