54 citations · 215 across the 11 of their papers we have counts for
8 papers · 1 filter
Anomalous anisotropy of spin current in a cubic spin source with noncollinear antiferromagnetism
Cuimei Cao, Shiwei Chen, Rui-Chun Xiao +10
Cubic materials host high crystal symmetry and hence are not expected to support anisotropy in transport phenomena. In contrast to this common expectation, here we report an anomal…
Enhancement of ultrafast demagnetization rate and Gilbert damping driven by femtosecond laser-induced spin currents in Fe81Ga19/Ir20Mn80 bilayers
Wei Zhang, Qian Liu, Zhe Yuan +5
In spintronics applications, ultrafast spin dynamics have to be controlled at femtosecond (fs) timescales via fs-laser radiation. At such ultrafast timescales, the effect of the Gi…
Angular dependent magnetization reversal in exchange biased bilayers under a modified 'effective field model'
Wei Zhang, Qing-feng Zhan, Kannan M. Krishnan
A modified effective field model was developed to quantitatively interpret the angular dependent magnetization reversal processes in exchange biased Fe/IrMn bilayers. Several kinds…
Surface morphology and magnetic anisotropy of Fe/MgO(001) films deposited at oblique incidence
Qing-feng Zhan, Chris Van Haesendonck, Stijn Vandezande +1
We have studied surface morphology and magnetic properties of Fe/MgO(001) films deposited at an angle varying between 0o and 60o with respect to the surface normal and with azimuth…
Magnetic anisotropy and reversal in epitaxial Fe/MgO(001) films revisited
Qing-feng Zhan, Stijn Vandezande, Kristiaan Temst +1
We investigate the magnetization reversal in Fe/MgO(001) films with fourfold in-plane magnetic anisotropy and an additional uniaxial anisotropy whose orientation and strength are t…
Growth of honeycomb-symmetrical Mn nanodots arrays on Si(111)-7*7 surface
De-yong Wang, Hong-ye Wu, Li-jun Chen +3
The growth of well-ordered Mn nanodots arrays on Si(111)-7*7 reconstructed surface was investigated by means of scanning tunneling microscopy (STM) as well as Kinetic Monte Carlo (…