TY - RPRT TI - Observation of Extraordinary Vibration Scatterings Induced by Strong Anharmonicity in Lead‐Free Halide Double Perovskites AU - Wang, Guang (ORCID:0000000334607292) AU - Zheng, Jiongzhi AU - Xue, Jie AU - Xu, Yixin AU - Zheng, Qiye AU - Hautier, Geoffroy AU - Lu, Haipeng AU - Zhou, Yanguang (ORCID:0000000250858123) PY - 2025 DO - 10.1002/advs.202408149 UR - https://www.osti.gov/biblio/3676229 ID - 3676229 ER -