Attosecond charge migration in heterocyclic five-membered rings Sucharita Giri, Gopal Dixit and Jean Christophe Tremblay Eur. Phys. J. Spec. Top., 232 12 (2023) 1935-1943 Published online: 02 August 2023 DOI: 10.1140/epjs/s11734-023-00942-1