“…Since the first reports on perpendicular magnetic anisotropy in (Co/Pt) multilayers 1,2 , this system has attracted an uninterrupted interest. The literature spans an extremely broad range of topics including interface effects 3,4 , perpendicular magnetic anisotropy [5][6][7][8][9] , domain pattern and magnetization reversal [10][11][12][13][14][15][16] , magnetooptical properties [17][18][19][20] , interlayer coupling 21,22 , magnetotransport properties [23][24][25] , exchange biasing 26,27 , spin injection 28 , spin-polarization 29,30 , spin-torque 31,32 , magnetic recording [33][34][35] , current-driven domain walls 36,37 , and skyrmions [38][39][40][41][42] .…”