120 citations · 340 across the 7 of their papers we have counts for
3 papers · 1 filter
Temperature-dependent magnetospectroscopy of HgTe quantum wells
A. V. Ikonnikov, S. S. Krishtopenko, O. Drachenko +16
We report on magnetospectroscopy of HgTe quantum wells in magnetic fields up to 45 T in temperature range from 4.2 K up to 185 K. We observe intra- and inter-band transitions from…
Phase transitions in two tunnel-coupled HgTe quantum wells. Bilayer graphene analogy and beyond
S. S. Krishtopenko, W. Knap, F. Teppe
HgTe quantum wells possess remarkable physical properties as for instance the quantum spin Hall state and the 'single-valley' analog of graphene, depending on their layer thickness…
Magneto-optical signature of massless Kane electrons in Cd3As2
A. Akrap, M. Hakl, S. Tchoumakov +21
We report on optical reflectivity experiments performed on Cd3As2 over a broad range of photon energies and magnetic fields. The observed response clearly indicates the presence of…