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cond-mat.str-el2021
Intrinsic one-dimensional conducting channels in the Kondo insulator SmB6
Ke-Jun Xu, Mark Barber, Eric Yue Ma +5
Since its discovery as a Kondo insulator 50 years ago, SmB6 recently received a revival of interest due to detection of unexpected quantum oscillations in the insulating state, dis…
cond-mat.str-el2018
Metallic surface states in a correlated d-electron topological Kondo insulator candidate FeSb2
Ke-Jun Xu, Su-Di Chen, Yu He +9
The resistance of a conventional insulator diverges as temperature approaches zero. The peculiar low temperature resistivity saturation in the 4f Kondo insulator (KI) SmB6 has spur…