Citation:
An, K. ; Olsson, K. S. ; Weathers, A. ; Sullivan, S. ; Chen, X. ; Li, X. ; Marshall, L. G. ; Ma, X. ; Klimovich, N. ; Zhou, J. ; et al. Magnons and Phonons Optically Driven out of Local Equilibrium in a Magnetic Insulator. Physical Review Letters 117, 107202. Copy at http://www.tinyurl.com/29bbxwpx