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cond-mat.mes-hall2026
Third-order nonlinear transport in a percolative two-dimensional superconductor
Wenjun Liu, Chenghe Wang, Xiubin Li +5
Percolative superconductivity frequently arises in two-dimensional van der Waals materials due to reduced dimensionality, enhanced quantum fluctuations, and complex electron-phonon…
physics.optics2026
Phase singularity enabled polarization switchable analog spatial differentiation in an atomic MoS planar Fabry-Pérot cavity
Zhonglin Li, Yingying Wang, Jiawei Kang +3
Reconfigurable analog optical computing requires rapid and efficient switching between core mathematical operations, such as first- and second-order spatial differentiation. Here,…