Ultrafast Hot‐Carrier Cooling in CsPbBr3 Supercrystals via Long‐Range Electronic Coupling. - Yu, Junhong; Sharma, Manoj; Han, Yadong; Wang, Ke; Lian, Zhenzhong; Cao, Chang; Nguyen, Lan; Nurrosyid, Naufan; Liu, Baiquan; Jasieniak, Jacek J. (Advanced Science, 2026)