378 citations
- University of TsukubaJP10 papers
- Sumitomo Electric Industries (Japan)JP8 papers
- University of StuttgartDE7 papers
- National Institutes for Quantum Science and TechnologyJP6 papers
- Takasaki Advanced Radiation Research InstituteJP5 papers
- Helmholtz Institute MainzDE3 papers
- Japan Atomic Energy AgencyJP3 papers
- Johannes Gutenberg University MainzDE3 papers
- University of California, BerkeleyUS3 papers
- Aarhus UniversityDK2 papers
- CEA Paris-SaclayFR2 papers
- Center for Integrated Quantum Science and TechnologyDE2 papers
12 papers
Quick design of feasible tensor networks for constrained combinatorial optimization
Hyakka Nakada, Kotaro Tanahashi, Shu Tanaka
Quantum computers are expected to enable fast solving of large-scale combinatorial optimization problems. However, their limitations in fidelity and the number of qubits prevent th…
Quantum-assisted Distortion-free audio signal sensing
Chen Zhang, Durga Dasari, Matthias Widmann +9
Quantum sensors are keeping the cutting-edge sensitivities in metrology. However, for high-sensitive measurements of arbitrary signals, limitations in linear dynamic range could in…
Diamond magnetometry and gradiometry towards subpicotesla DC field measurement
Chen Zhang, Farida Shagieva, Matthias Widmann +11
Nitrogen vacancy (NV) centers in diamond have developed into a powerful solid-state platform for compact quantum sensors. However, high sensitivity measurements usually come with a…
Photoluminescence at the ground state level anticrossing of the nitrogen-vacancy center in diamond
Viktor Ivády, Huijie Zheng, Arne Wickenbrock +9
The nitrogen-vacancy center (NV center) in diamond at magnetic fields corresponding to the ground state level anticrossing (GSLAC) region gives rise to rich photoluminescence (PL)…
Microwave-free vector magnetometry with nitrogen-vacancy centers along a single axis in diamond
Huijie Zheng, Zhiyin Sun, Georgios Chatzidrosos +8
Sensing vector magnetic fields is critical to many applications in fundamental physics, bioimaging, and material science. Magnetic-field sensors exploiting nitrogen-vacancy (NV) ce…
Robust and accurate electric field sensing with solid state spin ensembles
Julia Michl, Jakob Steiner, Andrej Denisenko +8
Electron spins in solids constitute remarkable quantum sensors. Individual defect centers in diamond were used to detect individual nuclear spins with nanometer scale resolution, a…