250 citations · 646 across the 7 of their papers we have counts for
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cond-mat.mes-hall2013★ 29 cited
Suppression of bulk conductivity in InAs/GaSb broken gap composite quantum wells
Christophe Charpentier, Stefan Fält, Christian Reichl +6
The two-dimensional topological insulator state in InAs/GaSb quantum wells manifests itself by topologically protected helical edge channel transport relying on an insulating bulk.…
cond-mat.mes-hall2013★ 63 cited
Insulating state and giant non-local response in an InAs/GaSb quantum well in the quantum Hall regime
Fabrizio Nichele, Atindra Nath Pal, Patrick Pietsch +4
We present transport measurements performed in InAs/GaSb double quantum wells. At the electron-hole crossover tuned by a gate voltage, a strong increase in the longitudinal resisti…