210 citations · 974 across the 11 of their papers we have counts for
10 papers · 1 filter
Influence of irradiation on defect spin coherence in silicon carbide
C. Kasper, D. Klenkert, Z. Shang +10
Irradiation-induced lattice defects in silicon carbide (SiC) have already exceeded their previous reputation as purely performance-inhibiting. With their remarkable quantum propert…
Highly efficient optical pumping of spin defects in silicon carbide for stimulated microwave emission
M. Fischer, A. Sperlich, H. Kraus +3
We investigate the pump efficiency of silicon vacancy-related spins in silicon carbide. For a crystal inserted into a microwave cavity with a resonance frequency of 9.4 GHz, the sp…
Locking of electron spin coherence over fifty milliseconds in natural silicon carbide
D. Simin, H. Kraus, A. Sperlich +3
We demonstrate that silicon carbide (SiC) with natural isotope abundance can preserve a coherent spin superposition in silicon vacancies over unexpectedly long time approaching 0.1…
High precision vector magnetometry with uniaxial quantum centers in silicon carbide
D. Simin, F. Fuchs, H. Kraus +4
We show that uniaxial color centers in silicon carbide with hexagonal lattice structure can be used to measure not only the strength but also the polar angle of the external magnet…
Magnetic field and temperature sensing with atomic-scale spin defects in silicon carbide
H. Kraus, V. A. Soltamov, F. Fuchs +5
Quantum systems can provide outstanding performance in various sensing applications, ranging from bioscience to nanotechnology. Atomic-scale defects in silicon carbide are very att…
Resonant addressing and manipulation of silicon vacancy qubits in silicon carbide
D. Riedel, F. Fuchs, H. Kraus +7
Several systems in the solid state have been suggested as promising candidates for spin-based quantum information processing. In spite of significant progress during the last decad…