248 citations
- Vilnius UniversityLT61 papers
- University of LeicesterGB12 papers
- University of California, Santa BarbaraUS8 papers
- Warsaw University of TechnologyPL7 papers
- Australian National UniversityAU6 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Kaunas University of TechnologyLT6 papers
- Swinburne University of TechnologyAU6 papers
- University of AntwerpBE6 papers
- University of OsloNO6 papers
- Vytautas Magnus UniversityLT6 papers
- Budapest University of Technology and EconomicsHU5 papers
23 papers · 1 filter
Substitutional oxygen as the origin of the 3.5 eV luminescence in hexagonal boron nitride
Marek Maciaszek
Although point defects in hexagonal boron nitride exhibiting single-photon emission attract considerable interest, a broader understanding of defect physics and chemistry in hBN re…
CBVB-nH complexes as prevalent defects in metal-organic vapor-phase epitaxy-grown hexagonal boron nitride
Marek Maciaszek, Bartłomiej Baur
Optically active defects in hexagonal boron nitride (hBN) are promising candidates for active components in emerging quantum technologies, such as single-photon emitters and spin c…
Characterization of Chromium Impurities in -GaO
Mark E. Turiansky, Sai Mu, Lukas Razinkovas +8
Chromium is a common transition-metal impurity that is easily incorporated during crystal growth. It is perhaps best known for giving rise to the 694.3 nm (1.786 eV) emission in Cr…
Theory of the divacancy in 4H-SiC: Impact of Jahn-Teller effect on optical properties
Vytautas Žalandauskas, Rokas Silkinis, Lasse Vines +2
Understanding the optical properties of color centers in silicon carbide is essential for their use in quantum technologies, such as single-photon emission and spin-based qubits. I…
Optical lineshapes of the C-center in silicon from ab initio calculations: Interplay of localized modes and bulk phonons
Rokas Silkinis, Marek Maciaszek, Vytautas Žalandauskas +4
In this work, we present a first-principles density functional theory (DFT) computational investigation of the luminescence and absorption lineshapes associated with the neutral ca…
Optical lineshapes for orbital singlet to doublet transitions in a dynamical Jahn-Teller system: the NiV center in diamond
Rokas Silkinis, Vytautas Žalandauskas, Gergő Thiering +4
We apply density functional theory to investigate interactions between electronic and vibrational states in crystal defects with multi-mode dynamical Jahn-Teller (JT) systems. Our…