The potential synergy between quantum communications and future wireless
communication systems is explored. By proposing a quantum-native or quantum-by-design …

Recently, a new class of materials, so-called topological insulators, has emerged. These are
systems characterized by the inversion of the electronic band structure and also by a certain …

It has recently been shown that electronic states in bulk gapless HgCdTe offer another
realization of pseudo-relativistic three-dimensional particles in condensed matter systems …

We report on stimulated emission at wavelengths up to 19.5 lm from HgTe/HgCdTe quantum
well heterostructures with wide-gap HgCdTe dielectric waveguide, grown by molecular …

We report on the observation of cyclotron-resonance-induced photocurrents, excited by
continuous wave terahertz radiation, in a three-dimensional topological insulator (TI) based …

We report on the observation of a circular photogalvanic current excited by terahertz laser
radiation in helical edge channels of two-dimensional (2D) HgTe topological insulators (TIs) …

Due to their specific physical properties, HgCdTe-based heterostructures are expected to
play an important role in terahertz photonic systems. Here, focusing on gated devices …

We report a direct observation of temperature-induced topological phase transition between
the trivial and topological insulator states in an HgTe quantum well. By using a gated Hall …

Mid-infrared core/shell quantum dots are synthesized starting with HgTe and HgSe cores
which emit around 5 μm with interband and intraband transitions, respectively. HgTe/CdTe …

We report on the temperature-dependent magnetospectroscopy of two HgTe/CdHgTe
quantum wells below and above the critical well thickness dc. Our results, obtained in …