4 papers
Vibronic states and their effect on the temperature and strain dependence of silicon-vacancy qubits in 4H silicon carbide
Péter Udvarhelyi, Gergő Thiering, Naoya Morioka +9
Silicon-vacancy qubits in silicon carbide (SiC) are emerging tools in quantum technology applications due to their excellent optical and spin properties. In this paper, we explore…
Spectroscopic Investigations of Negatively Charged Tin-Vacancy Centres in Diamond
Johannes Görlitz, Dennis Herrmann, Gergő Thiering +9
The recently discovered negatively charged tin-vacancy centre in diamond is a promising candidate for applications in quantum information processing (QIP). We here present a detail…
Electrically driven optical interferometry with spins in silicon carbide
Kevin C. Miao, Alexandre Bourassa, Christopher P. Anderson +11
Interfacing solid-state defect electron spins to other quantum systems is an ongoing challenge. The ground-state spin's weak coupling to its environment bestows excellent coherence…
Optical Properties of Vanadium in 4H Silicon Carbide for Quantum Technology
L. Spindlberger, A. Csóré, G. Thiering +7
We study the optical properties of tetravalent vanadium impurities in 4H silicon carbide (4H SiC). Emission from two crystalline sites is observed at wavelengths of 1.28 \mum and 1…