supported by the National Key Research and Development Program of China(Grant No.2017YFA0304203);the Program for Changjiang Scholars and Innovative Research Team(Grant No.IRT17R70);the National Natural Science Foundation of China(Grant Nos.12004193 and 11904215);the 111 Project(Grant No.D18001);the Fund for Shanxi 1331 Project Key Subjects Construction;the Hundred Talent Program of Shanxi Province;NJUPT-SF(Grant No.NY220089)。
Electronic charge of molecules can move on time scales when the nuclei stand practically still,from few hundreds of attoseconds to few femtoseconds.This ultrafast process is called“charge migration”.A typical conseq...