Knez I, Du R-R. Quantum spin Hall effect in inverted InAs/GaSb quantum wells. Frontiers of Physics. 2012;(2):200-207.

Liu G, Zhang C, Tsui DC, Knez I, Levine A, Du RR, Pfeiffer LN, West KW. Enhancement of the ν=5/2 fractional quantum Hall state in a small in-plane magnetic field. Physical Review Letters. 2012;(19).

Stone K, Du RR, Manfra MJ, Pfeiffer LN, West KW. Millimeter wave transmission spectroscopy of gated two-dimensional hole systems. Applied Physics Letters. 2012;(19).

Knez I, Du R-R, Sullivan G. Andreev reflection of helical edge modes in InAs/GaSb quantum spin hall insulator. Physical Review Letters. 2012;(18).