156 citations · 291 across the 4 of their papers we have counts for
10 papers
High-contrast plasmonic-enhanced shallow spin defects in hexagonal boron nitride for quantum sensing
Xingyu Gao, Boyang Jiang, Andres E. Llacsahuanga Allcca +9
The recently discovered spin defects in hexagonal boron nitride (hBN), a layered van der Waals material, have great potential in quantum sensing. However, the photoluminescence and…
An adaptive planewave method for electronic structure calculations
Beilei Liu, Huajie Chen, Geneviève Dusson +2
We propose an adaptive planewave method for eigenvalue problems in electronic structure calculations. The method combines a priori convergence rates and accurate a posteriori error…
Femtosecond Laser Writing of Spin Defects in Hexagonal Boron Nitride
Xingyu Gao, Siddhant Pandey, Mehran Kianinia +5
Optically active spin defects in wide-bandgap materials have many potential applications in quantum information and quantum sensing. Spin defects in two-dimensional layered van der…
Thermal equilibrium spin torque: Near-field radiative angular momentum transfer in magneto-optical media
Xingyu Gao, Chinmay Khandekar, Zubin Jacob +1
Spin and orbital angular momentum of light plays a central role in quantum nanophotonics as well as topological electrodynamics. Here, we show that the thermal radiation from finit…
5D cooling and nonlinear dynamics of an optically levitated nanodumbbell
Jaehoon Bang, Troy Seberson, Peng Ju +5
Optically levitated nonspherical particles in vacuum are excellent candidates for torque sensing, rotational quantum mechanics, high-frequency gravitational wave detection, and mul…
Ultrasensitive torque detection with an optically levitated nanorotor
Jonghoon Ahn, Zhujing Xu, Jaehoon Bang +3
Torque sensors such as the torsion balance enabled the first determination of the gravitational constant by Cavendish and the discovery of Coulomb's law. Torque sensors are also wi…