Figure 3
From: Nanorod Surface Plasmon Enhancement of Laser-Induced Ultrafast Demagnetization
Laser pulse-induced ultrafast demagnetization measured with (red) and without (blue) AuNR coating at pump fluences of (a) 0.18 mJ, (b) 0.23 mJ and (c) 0.26 mJ. Time-step used = 500 fs. Solid lines are single exponential fits. (d) Characteristic remagnetization time τ versus laser fluence for samples with (red) and without (blue) AuNR. Lines serve as visual guides.
