179 citations · 202 across the 2 of their papers we have counts for
3 papers
cond-mat.mes-hall2020★ 23 cited
Observation of backscattering induced by magnetism in a topological edge state
Berthold Jäck, Yonglong Xie, B. Andrei Bernevig +1
The boundary modes of topological insulators are protected by the symmetries of the non-trivial bulk electronic states. Unless these symmetries are broken, they can give rise to no…
cond-mat.mes-hall2019★ 179 cited
Observation of a Majorana zero mode in a topologically protected edge channel
Berthold Jäck, Yonglong Xie, Jian Li +3
Superconducting proximity pairing in helical edge modes, such as those of topological insulators (TI), is predicted to provide a unique platform for realizing Majorana zero modes (…
cond-mat.mes-hall2019
Spectroscopic signatures of many-body correlations in magic angle twisted bilayer graphene
Yonglong Xie, Biao Lian, Berthold Jäck +6
The discovery of superconducting and insulating states in magic angle twisted bilayer graphene (MATBG) has ignited considerable interest in understanding the nature of electronic i…