TY - RPRT TI - Spin Berry points as crucial for ultrafast demagnetization AU - Zhang, G. P. AU - Bai, Y. H. AU - George, Thomas F. PY - 2021 DO - 10.1142/s0217984921502158 UR - https://www.osti.gov/biblio/1849692 ID - 1849692 ER -