Unusual Superconducting Proximity Effect in Magnetically Doped Topological Josephson Junctions

Rikizo Yano,Masao Koyanagi,Hiromi Kashiwaya,Kohei Tsumura,Hishiro T. Hirose,Yasuhiro Asano,Takao Sasagawa,Satoshi Kashiwaya

Unusual Superconducting Proximity Effect in Magnetically Doped Topological Josephson Junctions

2020

Rikizo Yano
Masao Koyanagi
Hiromi Kashiwaya
Kohei Tsumura
Hishiro T. Hirose
Yasuhiro Asano
Takao Sasagawa
Satoshi Kashiwaya

The transport properties of a topological Josephson junction fabricated from a magnetically doped topological insulator (TI) were investigated. The conductance spectra of the Nb/Fe-Bi2Te2Se/Nb junc...

Keywords:

Josephson effect
Doping
Conductance
Topological insulator
Topology
Superconductivity
Spectral line
Materials science
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