Nonequilibrium carrier and phonon dynamics in the ferrimagnetic semiconductor Mn${}_3$Si${}_2$Te${}_6$

Y. Yang, X. T. Chen, Z. L. Li +5

We investigate the ultrafast carrier and phonon dynamics in the ferrimagnetic semiconductor Mn${}_3$Si${}_2$Te${}_6$ using time-resolved optical pump-probe spectroscopy. Our results reve…