61 citations · 171 across the 11 of their papers we have counts for
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cond-mat.mes-hall2021★ 9 cited
A topological Dirac-vortex parametric phonon laser
Xiang Xi, Jingwen Ma, Xiankai Sun
Nonlinear topological photonic and phononic systems have recently aroused intense interests in exploring new phenomena that have no counterparts in electronic systems. The squeezed…
cond-mat.mes-hall2020★ 61 cited
Nanomechanical topological insulators with an auxiliary orbital degree of freedom
Jingwen Ma, Xiang Xi, Yuan Li +1
Discrete degrees of freedom, such as spin and orbital, can provide intriguing strategies to manipulate electrons, photons, and phonons. With a spin degree of freedom, topological i…