12 citations · 31 across the 5 of their papers we have counts for
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cond-mat.mtrl-sci2025★ 5 cited
Quantum metric-based optical selection rules
Yongpan Li, Cheng-Cheng Liu
The optical selection rules dictate symmetry-allowed/forbidden transitions, playing a decisive role in engineering exciton quantum states and designing optoelectronic devices. Whil…
cond-mat.mtrl-sci2023★ 4 cited
Layer Construction of Three-Dimensional Z2 Monopole Charge Nodal Line Semimetals and prediction of the abundant candidate materials
Yongpan Li, Shifeng Qian, Cheng-Cheng Liu
The interplay between symmetry and topology led to the concept of symmetry-protected topological states, including all non-interacting and weakly interacting topological quantum st…