Pei-Chao Cao, Ran Ju, Dong Wang, Minghong Qi, Yun-Kai Liu, Yu-Gui Peng*, Hongsheng Chen*, Xue-Feng Zhu*, Ying Li*.

Observation of parity-time symmetry in diffusive systems.

Sci. Adv. 13, 65 (2024).

DOI: https://www.science.org/doi/10.1126/sciadv.adn1746