Extending Absorption of Cs2AgBiBr6 to Near-Infrared Region (≈1350 nm) with Intermediate Band - Liu, Ganghong; Zhang, Zehao; Wu, Cuncun; Zhang, Yuqing; Li, Xiangdong; Yu, Wenjin; Yao, Guangjie; Liu, Shiming; Shi, Jun-jie; Kaihui Liu; Chen, Zhijian; Xiao, Lixin; et al. (ADVANCED FUNCTIONAL MATERIALS, 2022)