322 citations · 750 across the 20 of their papers we have counts for
7 papers · 1 filter
Domain-wall motion induced by spin transfer torque delivered by helicity-dependent femtosecond laser
Boyu Zhang, Yong Xu, Weisheng Zhao +8
In magnetic wires with perpendicular anisotropy, moving domain with only current or only circularly polarized light requires a high power. Here, we propose to reduce it by using bo…
Magnetoresistive sensors based on the elasticity of domain walls
Xueying Zhang, Nicolas Vernier, Zhiqiang Cao +4
Magnetic sensors based on the magnetoresistance effects have a promising application prospect due to their excellent sensitivity and advantages in terms of the integration. However…
Direct observation of domain wall surface tension by deflating or inflating a magnetic bubble
Xueying Zhang, Nicolas Vernier, Weisheng Zhao +3
The surface energy of a magnetic Domain Wall (DW) strongly affects its static and dynamic behaviours. However, this effect was seldom directly observed and many related phenomena h…
Measurement of magnetization using domain compressibility in CoFeB films with perpendicular anisotropy
N. Vernier, J. P. Adam, S. Eimer +5
We present a method to map the saturation magnetization of soft ultrathin films with perpendicular anisotropy, and we illustrate it to assess the compositional dependence of the ma…
Modified current induced domain wall motion in GaMnAs nanowire
Nicolas Vernier, Jean-Paul Adam, Andre Thiaville +4
We report on current induced domain wall propagation in a patterned GaMnAs microwire with perpendicular magnetization. An unexpected slowing down of the propagation velocity has be…
Universality of thermally assisted magnetic domain wall motion under spin torque
Gen Tatara, Nicolas Vernier, Jacques Ferre
Thermally assisted motion of magnetic domain wall under spin torque is studied theoretically. It is shown that the wall velocity depends exponentially on the spin current, $\Is…
Reply to the Comment of Chudnovski and Garanin on Phonon assisted Tunneling in Mn_{12} (PRL 83, 416 (1999))
G. Bellessa, N. Vernier, B. Barbara +1
We reply to the comment of Chudnovsky and Garanin on the tunneling rate in Mn_{12}.