Figure 4 | Scientific Reports

Figure 4

From: Prediction of Deterministic All-Optical Switching of Ferromagnetic Thin Film by Ultrafast Optothermal and Optomagnetic Couplings

Figure 4

Dependence of the parameters of the induced magnetic field B i on the laser fluence and beam diameter for (a) the postponed time ∆t peak between the peaks of the laser pulse and B i , (b) the decay constant time τ 0 of B i , and (c) the peak value of B i,peak /B s,0K . (d–f) The value of ∆t peak , τ 0 and B i,peak /B s,0K along the dashed lines. The B i field is calculated at the center of the laser beam.

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