3 papers
cond-mat.mtrl-sci2026
Natural van der Waals silicates as hosts for telecom quantum emitters: the case of erbium-doped talc
Gellért Dolecsek, Zsolt Benedek, Nguyen Tien Son +1
Erbium ion is among the most promising solid-state single photon emitters and spin-photon interfaces for quantum networks, emitting directly in the telecom C-band in many host semi…
cond-mat.mtrl-sci2025
Native defects and impurities in talcum quasi-2D layers
Gellért Dolecsek, Oscar Bulancea Lindvall, Joel Davidsson +1
Layered semiconductors have recently emerged as capable host materials for novel quantum applications ranging from phonics to sensing. Most studies have focused on artificial layer…
cond-mat.mtrl-sci2024
Accurate and convergent energetics of color centers by wavefunction theory
Zsolt Benedek, Ãdám Ganyecz, Anton Pershin +2
Ab initio description of point defects in semiconductors, characterized by in-gap states of significant multideterminant character, presents a longstanding theoretical challenge fo…