21 citations · 41 across the 3 of their papers we have counts for
6 papers
Inverted fine structure of a 6H-SiC qubit enabling robust spin-photon interface
I. D. Breev, Z. Shang, A. V. Poshakinskiy +11
Optically controllable solid-state spin qubits are one of the basic building blocks for applied quantum technology. Efficient extraction of emitted photons and a robust spin-photon…
Stress-controlled zero-field spin splitting in silicon carbide
I. D. Breev, A. V. Poshakinskiy, V. V. Yakovleva +6
We report the influence of static mechanical deformation on the zero-field splitting of silicon vacancies in silicon carbide at room temperature. We use AlN/6H-SiC heterostructures…
Stress distribution at the AlN/SiC heterointerface probed by Raman spectroscopy
I. D. Breev, K. V. Likhachev, V. V. Yakovleva +5
We grow AlN/4H-SiC and AlN/6H-SiC heterostructures by physical vapor deposition and characterize the heterointerface with nanoscale resolution. Furthermore, we investigate the spat…
Optical spin initialization of spin-3/2 silicon vacancy centers in 6H-SiC at room temperature
Harpreet Singh, Andrei N. Anisimov, I. D. Breev +2
Silicon vacancies in silicon carbide have been proposed as an alternative to nitrogen vacancy centers in diamonds for spintronics and quantum technologies. An important preconditio…
Experimental characterization of spin-3/2 silicon vacancy centers in 6H-SiC
Harpreet Singh, Andrei N. Anisimov, Sergei S. Nagalyuk +3
Silicon carbide (SiC) hosts many interesting defects that can potentially serve as qubits for a range of advanced quantum technologies. Some of them have very interesting propertie…
Excitation and coherent control of spin qudit modes with sub-MHz spectral resolution
V. A. Soltamov, C. Kasper, A. V. Poshakinskiy +7
Quantum bit or qubit is a two-level system, which builds the foundation for quantum computation, simulation, communication and sensing. Quantum states of higher dimension, i.e., qu…