Magnetic nanostructures for advanced technologies: fabrication, metrology and challenges

JW Lau, JM Shaw - Journal of Physics D: Applied Physics, 2011 - iopscience.iop.org
Magnetic nanostructures are an integral part to many state-of-the-art and emerging
technologies. However, the complete path from parts (the nanostructures) to the …

Spin‐Torque Diodes: From Fundamental Research to Applications

PN Skirdkov, KA Zvezdin - Annalen der Physik, 2020 - Wiley Online Library
Among a rich variety of emerging spintronic devices, spin‐torque diodes (STDs) are among
the most interesting, from both a fundamental and an applied perspective. The spin‐torque …

Voltage-induced ferromagnetic resonance in magnetic tunnel junctions

J Zhu, JA Katine, GE Rowlands, YJ Chen, Z Duan… - Physical review …, 2012 - APS
We demonstrate excitation of ferromagnetic resonance in CoFeB/MgO/CoFeB magnetic
tunnel junctions (MTJs) by the combined action of voltage-controlled magnetic anisotropy …

Nanowire spin torque oscillator driven by spin orbit torques

Z Duan, A Smith, L Yang, B Youngblood… - Nature …, 2014 - nature.com
Spin torque from spin current applied to a nanoscale region of a ferromagnet can act as
negative magnetic damping and thereby excite self-oscillations of its magnetization. In …

Highly sensitive nanoscale spin-torque diode

S Miwa, S Ishibashi, H Tomita, T Nozaki, E Tamura… - Nature materials, 2014 - nature.com
Highly sensitive microwave devices that are operational at room temperature are important
for high-speed multiplex telecommunications. Quantum devices such as superconducting …

Spin-transfer torque induced by the spin anomalous Hall effect

S Iihama, T Taniguchi, K Yakushiji, A Fukushima… - Nature …, 2018 - nature.com
The anomalous Hall effect in ferromagnets is a well-known phenomenon in which
electromotive force is generated in the direction perpendicular to both the electric current …

Switching distributions for perpendicular spin-torque devices within the macrospin approximation

WH Butler, T Mewes, CKA Mewes… - IEEE Transactions …, 2012 - ieeexplore.ieee.org
We model “soft” error rates for writing (WSER) and for reading (RSER) for spin-torque
memory devices that have a free layer with easy axis perpendicular to the film plane by …

Vertical-current-induced domain-wall motion in MgO-based magnetic tunnel junctions with low current densities

A Chanthbouala, R Matsumoto, J Grollier, V Cros… - Nature Physics, 2011 - nature.com
Shifting electrically a magnetic domain wall (DW) by the spin transfer mechanism,,, is one of
the ways foreseen for the switching of future spintronic memories or registers,. But the …

Parametric resonance of magnetization excited by electric field

YJ Chen, HK Lee, R Verba, JA Katine, I Barsukov… - Nano …, 2017 - ACS Publications
Manipulation of magnetization by electric field is a central goal of spintronics because it
enables energy-efficient operation of spin-based devices. Spin wave devices are promising …

Large spin anomalous Hall effect in : Symmetry and magnetization switching

T Seki, S Iihama, T Taniguchi, K Takanashi - Physical Review B, 2019 - APS
The spin anomalous Hall effect (SAHE), generating spin angular momentum flow (spin
current, J s), in an L 1 0-FePt ferromagnet was quantitatively evaluated by exploiting giant …