Please use this identifier to cite or link to this item:
|Title:||Effect of nonadiabatic spin transfer torque on domain wall resonance frequency and mass|
|Source:||Jamali, M., Lee, K.-J., Yang, H. (2011-02-28). Effect of nonadiabatic spin transfer torque on domain wall resonance frequency and mass. Applied Physics Letters 98 (9) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3560305|
|Abstract:||The dynamics of a magnetic domain wall in a semi circular nanowire loop is studied by an analytical model and micromagnetic simulations. We find a damped sinusoidal oscillation of the domain wall for small displacement angles around its equilibrium position under an external magnetic field in the absence of currents. By studying the effect of current induced nonadiabatic spin transfer torque on the magnetic domain wall resonance frequency and mass, a redshift is found in the resonance frequency and domain wall mass increases by increasing the ratio of nonadiabatic spin torque to adiabatic contribution above 1. © 2011 American Institute of Physics.|
|Source Title:||Applied Physics Letters|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jan 17, 2018
WEB OF SCIENCETM
checked on Nov 21, 2017
checked on Jan 14, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.