Arora, Vikas; Muthu, D V S; Sinha, Arijit; HARNAGEA, LUMINITA; Waghmare, U. V.; Sood, A. K.
(IOP Publishing, 2025-05)
An excitonic insulator (EI) phase is a consequence of collective many-body effects where an optical band gap is formed by the condensation of electron–hole pairs or excitons. We report pressure-dependent optical pump-optical ...