Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Lukas Razinkovas"'
Publikováno v:
Physical Review B. 107
The nitrogen-vacancy (NV) center in diamond is a heavily studied defect due to its potential applications to quantum metrology and computation, particularly in ambient conditions. The key mechanism to using the NV in any application lies in the abili
Autor:
Baptiste Vindolet, Marie-Pierre Adam, Loïc Toraille, Mayeul Chipaux, Antoine Hilberer, Géraud Dupuy, Lukas Razinkovas, Audrius Alkauskas, Gergő Thiering, Adam Gali, Mary De Feudis, Midrel Wilfried Ngandeu Ngambou, Jocelyn Achard, Alexandre Tallaire, Martin Schmidt, Christoph Becher, Jean-François Roch
We investigate the optical properties of silicon-vacancy (SiV) and germanium-vacancy (GeV) color centers in nanodiamonds under hydrostatic pressure up to 180 GPa. The nanodiamonds were synthetized by Si or Ge-doped plasma assisted chemical vapor depo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::398e0b97b9958c486fca8f6582b3ba35
http://arxiv.org/abs/2209.09792
http://arxiv.org/abs/2209.09792
Publikováno v:
Physical Review Materials. 6
We present a first-principles computational study of the thermodynamics of carbon defects in hexagonal boron nitride (hBN). The defects considered are carbon monomers, dimers, trimers, and larger carbon clusters, as well as complexes of carbon with v
Vibrational and vibronic structure of isolated point defects: The nitrogen-vacancy center in diamond
Autor:
Neil B. Manson, Lukas Razinkovas, Chris G. Van de Walle, Audrius Alkauskas, Marcus W. Doherty
Publikováno v:
Physical Review B. 104
We present a theoretical study of vibrational and vibronic properties of a point defect in the dilute limit by means of first-principles density functional theory calculations. As an exemplar we choose the negatively charged nitrogen-vacancy center,
We present ab-initio calculations of photoionization thresholds and cross sections of the negatively charged nitrogen-vacancy (NV) center in diamond from the ground $^{3}\!A_2$ and the excited $^{3}\!E$ states. We show that after the ionization from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcfaa1a410e7b13bd506f20ee87594e2
Silicon-vacancy (SiV) center in diamond is a photoluminescence (PL) center with a characteristic zero-phonon line energy at 1.681 eV that acts as a solid-state single photon source and, potentially, as a quantum bit. The majority of the luminescence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f8ff15cabaf9d588c0adc924420a8a8
Autor:
Mažena Mackoit-Sinkevičienė, Florian Gahbauer, Linards Skuja, Anatoly N. Trukhin, Lukas Razinkovas, Laima Busaite, Marcis Auzinsh, Ruvin Ferber, Audrius Alkauskas, Krisjanis Smits
Publikováno v:
The Journal of Physical Chemistry C
The support from M-ERANET project “MyND” is acknowledged. A.A., M.M-S., and L.R. were supported by the Research Council of Lithuania (Grant M-ERA.NET-1/2015). The authors thank A. Pasquarello for providing the structures of the amorphous SiO 2 ma