@article{escidoc:0043, title = {{Ultrafast demagnetization after femtosecond laser pulses: Transfer of angular momentum from the electronic system to magnetoelastic spin-phonon modes}}, author = {F\"ahnle, M. and Tsatsoulis, T. and Illg, C. and Haag, M. and M\"uller, B. Y. and Zhang, L.}, journal = {{Journal of Superconductivity and Novel Magnetism}}, volume = {30}, number = {5}, pages = {1381--1387}, publisher = {Springer Science + Business Media B.V.}, address = {New York}, year = {2017}, doi = {10.1007/s10948-016-3950-z} }