Temperature evolution of polaron dynamics and Jahn-Teller distortion modes in strongly correlated La${}_{0.67}$Ca${}_{0.33}$MnO${}_3$ manganite film

Naween Anand, Naveen Margankunte, Hyoungjeen Jeen +3

Reflectivity as a function of temperature for the La${}_{0.67}$Ca${}_{0.33}$MnO${}_3$ (LCMO) film has been measured across the metal-insulator phase transition. The optical properties…