150 citations · 186 across the 5 of their papers we have counts for
5 papers
Highly directional and coherent emission from dark excitons enabled by bound states in the continuum
Xuezhi Ma, Kaushik Kudtarkar, Yixin Chen +8
A double-edged sword in two-dimensional material science and technology is an optically forbidden dark exciton. On the one hand, it is fascinating for condensed matter physics, qua…
Experimental Test of Hyper-Complex Quantum Theories
Lorenzo M. Procopio, Lee A. Rozema, Zi Jing Wong +5
In standard quantum mechanics, complex numbers are used to describe the wavefunction. Although complex numbers have proven sufficient to predict the results of existing experiments…
Magnetic hyperbolic optical metamaterials
Sergey S. Kruk, Zi Jing Wong, Ekaterina Pshenay-Severin +4
Strongly anisotropic media where the principal components of electric permittivity or magnetic permeability tensors have opposite signs are termed as hyperbolic media. Such media s…
Observation of Piezoelectricity in Monolayer Molybdenum Disulfide
Hanyu Zhu, Yuan Wang, Jun Xiao +6
Piezoelectricity offers precise and robust conversion between electricity and mechanical force. Here we report the first experimental evidence of piezoelectricity in a single layer…
Parity-Time Synthetic Laser
Liang Feng, Zi Jing Wong, Renmin Ma +2
Parity-time (PT) symmetry is a fundamental notion in quantum field theories. It has opened a new paradigm for non-Hermitian Hamiltonians ranging from quantum mechanics, electronics…