Authors: Carlos ViolBarbosa; Julie Karel; Janos Kiss; Ovidiu-Dorin Gordan; Simone G Altendorf; Yuki Utsumi; Mahesh G Samant; Yu-Han Wu; Ku-Ding Tsuei; Claudia Felser; Stuart S P Parkin Journal: Proc Natl Acad Sci U S A Date: 2016-09-19 Impact factor: 11.205