250 citations · 823 across the 20 of their papers we have counts for
22 papers
Gate tunable terahertz cyclotron emission from two-dimensional Dirac fermions
B. Benhamou-Bui, C. Consejo, S. S. Krishtopenko +15
Two-dimensional Dirac fermions in HgTe quantum wells close to the topological phase transition can generate significant cyclotron emission that is magnetic field tunable in the Ter…
Terahertz cyclotron emission from two-dimensional Dirac fermions
S. Gebert, C. Consejo, S. S. Krishtopenko +13
Since the emergence of graphene, we have seen several proposals for the realization of Landau lasers tunable over the terahertz frequency range. The hope was that the non-equidista…
Hot phonon effects and suppressed Auger recombination on 3 m room temperature lasing in HgTe-based multiple quantum well diodes
Alexander Afonenko, Dmitrii Ushakov, Aleksandr Dubinov +3
We propose an electrically pumped laser diode based on multiple HgTe quantum wells with band structure engineered for Auger recombination suppression. A model for accounting for ho…
HgTe quantum wells for QHE metrology under soft cryomagnetic conditions: permanent magnets and liquid temperatures
I. Yahniuk, A. Kazakov, B. Jouault +11
HgTe quantum wells with a thickness of 7 nm may have a graphene-like band structure and have been recently proposed to be potential candidates for quantum Hall effect (QHE)…
Plasmon recombination in narrowgap HgTe quantum wells
V Ya Aleshkin, G Alymov, A A Dubinov +2
The dispersion laws of two-dimensional plasmons in narrow-gap HgTe/CdHgTe quantum wells are calculated taking into account the spatial dispersion of the electron susceptibility. At…
Feasibility of lasing in the GaAs Reststrahlen band with HgTe multiple quantum well laser diodes
Aleksandr Afonenko, Dmitry Ushakov, Georgy Alymov +4
Operation of semiconductor lasers in the 20--50 m wavelength range is hindered by strong non-radiative recombination in the interband laser diodes, and strong lattice absorption…