3 papers
cond-mat.mes-hall2024
Energy level structure of diamond silicon vacancy centers in an off-axis magnetic field
Shuhao Wu, Xinzhu Li, Ian Gallagher +3
We report the development of an experimental approach that can characterize the energy level structure of an individual silicon vacancy (SiV) center in a magnetic field and extract…
quant-ph2024
Coherent population trapping and spin relaxation of a silicon vacancy center in diamond at mK temperatures
Shuhao Wu, Xinzhu Li, Ian Gallagher +2
We report experimental studies of coherent population trapping and spin relaxation in a temperature range between 4 K and 100 mK in a silicon vacancy (SiV) center subject to a tran…
quant-ph2024
Ultracoherent GHz Diamond Spin-Mechanical Lamb Wave Resonators
Xinzhu Li, Ignas Lekavicius, Jens Noeckel +1
We report the development of an all-optical approach that excites the fundamental compression mode in a diamond Lamb wave resonator with an optical gradient force and detects the i…