The discovery of graphene and graphene-like two-dimensional materials has brought fresh
vitality to the field of photocatalysis. Bandgap engineering has always been an effective way …

We report on novel microcrystalline diamond-germanium composite films grown by
microwave plasma-assisted chemical vapor deposition in CH 4–H 2-GeH 4 mixtures on Si …

Laser power-dependent Raman spectroscopy is deployed to probe Fano interference in
asymmetrically broadened T g modes and the associated line shift in three technologically …

We report on a novel method for porous diamond fabrication, which is based on the
synthesis of diamond–germanium composite films followed by etching of the Ge component …

In this work, we investigate the photoluminescence spectra of nitrogen-vacancy (NV) centers
in low-nitrogen diamond under 200 keV electron irradiation. We discuss the dependence of …

The solid-state dewetting phenomenon in Ge layers on SiO2 is investigated as a function of
layer thickness d Ge (from 10 to 86 nm) and annealing temperature. The dewetting is …

The solid-state dewetting phenomenon was used to obtain submicron-and micron-sized
SiGe particle arrays by the Ge deposition on Si (100) substrates. Their transmission and …

The dewetting phenomenon that occurs during annealing of Ge films after their deposition
on oxidized Si surfaces at room temperature is studied. The agglomeration of Ge films into …

Morphology and crystalline structure of silicon-germanium alloys formed by rapid thermal
processing of germanium-filled porous silicon layers are evaluated. Two types of porous …

The optical properties of a silicon-vacancy (Si–V) centre were studied using
photoluminescence (PL), including the temperature (80 K–270 K) and excitation power (2.25 …