2 papers
cond-mat.mtrl-sci2020
Timescales and contribution of heating and helicity effect in helicity-dependent all-optical switching
Guanqi Li, Xiangyu Zheng, Junlin Wang +5
The manipulation of the magnetic direction by using the ultrafast laser pulse is attractive for its great advantages in terms of speed and energy efficiency for information storage…
cond-mat.mes-hall2017
Effect of Notch Structure on Magnetic Domain Movement in Planar Nanowires
Hua Ling, Junlin Wang, Xianyang Lu +8
We present the direct observation of magnetic domain motion in permalloy nanowires with notches using a wide-field Kerr microscopy technique. The domain wall motion can be modulate…