Nitrogen-vacancy (NV) centers feature outstanding properties such as a spin coherence
time of up to 1 s as well as a level structure offering the possibility to initialize, coherently …

Recombination processes of photoexcited charge carriers in as-grown micro/nanocrystalline
diamond films containing various amounts of non-diamond carbon phase were studied by …

We have observed what we believe to be a new phenomenon in nanocrystalline diamond
membranes. The optical thickness of the membrane is changed under laser irradiation …

We report on investigation of the second-and third-harmonic generation in nanocrystalline
diamond prepared by microwave plasma enhanced chemical vapor deposition. We studied …

Polycrystalline diamond, as a composite material, primarily consists of sp 3 and sp 2
hybridized carbon phases in different ratio. The amount of grain boundaries, sp 2 non …

We use femtosecond photoluminescence spectroscopy to study the light-induced changes
in the sub-gap energy states of nanocrystalline diamond samples (thickness~ 500 and …

Ultrafast laser spectroscopy is an efficient tool for investigation of ultrafast processes in
nanostructures. We have been involved in the picosecond and femtosecond laser …

Title: Study of semiconductors by methods of time resolved laser spectroscopy:
Luminescence spectroscopy of nanocrystalline diamond Author: Branislav Dzurňák …

Tato disertační práce se zabývá studiem nelineárně-optických jevů a ultrarychlé dynamiky
excitovaných nosičů náboje v monokrystalickém diamantu, v nanokrystalech diamantu a …

Intenzivní několika-cyklové laserové pulsy dokáží při interakci s transparentní pevnou látkou
výrazně ovlivnit její vlastnosti. Tyto procesy odehrávající se na femtosekundových časových …