In current long-distance communications, classical information carried by large numbers of
particles is intrinsically robust to some transmission losses but can, therefore, be …

Color centers in wide bandgap semiconductors are prominent candidates for solid-state
quantum technologies due to their attractive properties including optical interfacing, long …

Color centers in wide-bandgap semiconductors are attractive systems for quantum
technologies since they can combine long-coherent electronic spin and bright optical …

We study selected transition-metal-related point defects in silicon and silicon carbide
semiconductors by a range-separated hybrid density functional (HSE06). We find that …

Transition metal defects were studied in different polytypes of silicon carbide (SiC) by ab
initio supercell calculations. We found asymmetric split-vacancy (ASV) complexes for these …

The optical signature of niobium in the low-temperature photoluminescence spectra of three
common polytypes of SiC (4H, 6H, and 15R) is observed and confirms the previously …

Silicon carbide (SiC) has long been developed for applications in power devices and is the
only wide-bandgap semiconductor with commercially available substrates of all types, high …

To build quantum applications that outperform their current-day, classical counterparts (for
example, unbreakable encryption, or exponentially faster computation), we require better …

Despite knowing the fundamental equations in most of the physics research areas, still there
is an unceasing need for theoretical method development, thanks to the more and more …

Optical quantum networks are important for global use of quantum computers, and secure
quantum communication. Those networks require storage devices for synchronizing or …