Nonlinear optical response in a ferromagnetic insulating manganite: Pr${}_{0.8}$Ca${}_{0.2}$MnO${}_3$

A. Nakano, K. Uchida, Y. Tomioka +3

High harmonic generation from Pr${}_{0.8}$Ca${}_{0.2}$MnO${}_3$ was investigated across a high-temperature paramagnetic phase and a low-temperature ferromagnetic phase. As the temperat…