3 papers
cond-mat.mtrl-sci2026
Impact ionization in narrow band gap CdHgTe quantum well with "resonant" band structure
V. Ya. Aleshkin, A. A. Dubinov, V. V. Rumyantsev
Impact ionization probabilities were calculated in a CdHgTe quantum well, where the distance between electron subbands is close to the band gap energy. This band structure enables…
cond-mat.mes-hall2021
Stimulated emission of plasmon-LO mode in narrow gap HgTe/CdHgTe quantum wells
V. Ya. Aleshkin, A. A. Dubinov, V. I. Gavrilenko +1
We calculate the dispersion of the plasmon-LO modes taking into account the spatial dispersion of the electronic polarizability. It is shown that stimulated emission of the plasmon…
cond-mat.mes-hall2017
Landau level spectroscopy of valence bands in HgTe quantum wells: Effects of symmetry lowering
L. S. Bovkun, A. V. Ikonnikov, V. Ya. Aleshkin +8
Landau level spectroscopy has been employed to probe the electronic structure of the valence band in a series of p-type HgTe/HgCdTe quantum wells with both normal and inverted orde…