Evolution of the magnetic and polaronic order of $\mathrm{P}{\mathrm{r}}_{1/2}\mathrm{C}{\mathrm{a}}_{1/2}\mathrm{Mn}{\mathrm{O}}_3$ following an ultrashort light pulse

Sangeeta Rajpurohit, Christian Jooss, Peter E. Blöchl

The dynamics of electrons, spins and phonons induced by optical femtosecond pulses has been simulated for the polaronic crystal $\mathrm{P}{\mathrm{r}}_{1/2}\mathrm{C}{\mathrm{a}}_{1/2}\mathrm{Mn}{\mathrm{O}}_3$. The model used for the…