Topologically reconstructing Pancharatnam-Berry phase via encircling exceptional point for chiral spin-orbit

Qinghong Lyu1, Qiuchen Yan2, Wenjuan Zhao3

  • 1State Key Laboratory for Mesoscopic Physics & Department of Physics, Collaborative Innovation Center of Quantum Matter & Frontiers Science Center for Nano-optoelectronics, Peking University, Beijing, China.

Nature Communications
|March 15, 2026
PubMed
Abstract

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