Figure 1
From: Coherent phonon control via electron-lattice interaction in ferromagnetic Co/Pt multilayers

(a) Time-resolved reflectance under no external field for (6.3-Ã… Co/ 9.3-Ã… Pt)10 multilayer. The upper panel shows an LP-SVD fitting result (red line) of the residual of the reflectance signal. (b) Time-resolved MOKE under various external magnetic fields. Their LP-SVD fitting results (red line).