Ultralow-current-density and bias-field-free spin-transfer nano-oscillator
The spin-transfer nano-oscillator (STNO) offers the possibility of using the transfer of spin
angular momentum via spin-polarized currents to generate microwave signals. However, at …
angular momentum via spin-polarized currents to generate microwave signals. However, at …
Spin transfer nano-oscillators
The use of spin transfer nano-oscillators (STNOs) to generate microwave signals in
nanoscale devices has aroused tremendous and continuous research interest in recent …
nanoscale devices has aroused tremendous and continuous research interest in recent …
MgO (001) barrier based magnetic tunnel junctions and their device applications
Spintronics has received a great attention and significant interest within the past decades,
and provided considerable and remarked applications in industry and electronic information …
and provided considerable and remarked applications in industry and electronic information …
Skyrmion ground state and gyration of skyrmions in magnetic nanodisks without the Dzyaloshinsky-Moriya interaction
We show by micromagnetic simulations that a spontaneous skyrmion ground state can exist
in Co/Ru/Co nanodisks without the Dzyaloshinsky-Moriya interaction, which can remain …
in Co/Ru/Co nanodisks without the Dzyaloshinsky-Moriya interaction, which can remain …
Numerical and analytical investigation of the synchronization of dipolarly coupled vortex spin-torque nano-oscillators
We investigate analytically and numerically the synchronization dynamics of dipolarly
coupled vortex based Spin-Torque Nano Oscillators with different pillar diameters. We …
coupled vortex based Spin-Torque Nano Oscillators with different pillar diameters. We …
Multipole magnetostatic interactions and collective vortex excitations in dot pairs, chains, and two-dimensional arrays
OV Sukhostavets, J González, KY Guslienko - Physical review B, 2013 - APS
The multipole expansion of magnetostatic interaction energy between nonuniformly
magnetized ferromagnetic particles is developed and applied for calculation of the …
magnetized ferromagnetic particles is developed and applied for calculation of the …
Reversal process of a magnetic vortex core under the combined action of a perpendicular field and spin transfer torque
N Locatelli, AE Ekomasov, AV Khvalkovskiy… - Applied Physics …, 2013 - pubs.aip.org
In a nanopillar with dipolarly coupled vortices, we present an experimental and simulation
study to understand how the interplay between the bias field and spin transfer torque …
study to understand how the interplay between the bias field and spin transfer torque …
Characterization of magnetostatic surface spin waves in magnetic thin films: evaluation for microelectronic applications
JH Kwon, SS Mukherjee, P Deorani, M Hayashi… - Applied Physics A, 2013 - Springer
The authors have investigated the possibility of utilizing spin waves for interchip and
intrachip communications, and as logic elements using both simulations and experimental …
intrachip communications, and as logic elements using both simulations and experimental …
Parametric excitation of magnetic vortex gyrations in spin-torque nano-oscillators
We experimentally demonstrate that large amplitude magnetic vortex gyrations can be
parametrically excited by the injection of radio-frequency (rf) current at twice the natural …
parametrically excited by the injection of radio-frequency (rf) current at twice the natural …
Spin-torque nano-oscillator based on a synthetic antiferromagnet free layer and perpendicular to plane polarizer
Coupled free layers systems used as active elements in spin-transfer nano-oscillators
(STNOs) can have improved microwave performances in terms of linewidth or tunability …
(STNOs) can have improved microwave performances in terms of linewidth or tunability …