Results 61 to 70 of about 2,935,028 (286)
Spin Hall effects in metallic antiferromagnets – perspectives for future spin-orbitronics
AIP Advances, 2016 We investigate angular dependent spin-orbit torques from the spin Hall effect in a metallic antiferromagnet using the spin-torque ferromagnetic resonance technique.
Joseph Sklenar +7 more
doaj +1 more source
Sign Reversal of Spin‐Transfer Torques
Advanced ScienceAbstractSpin‐transfer torque (STT) and spin‐orbit torque (SOT) form the core of spintronics, allowing for the control of magnetization through electric currents. While the sign of SOT can be manipulated through material and structural engineering, it is conventionally understood that STT lacks a degree of freedom in its sign.
Dae‐Yun Kim +12 more
openaire +3 more sources
Spin-Transfer and Exchange Torques in Ferromagnetic Superconductors [PDF]
Physical Review Letters, 2012 We consider how superconducting correlations influence spin-transfer torques in ferromagnetic superconductors. It is demonstrated that there is a novel torque arising from particle-hole interference that depends on the U(1) phase associated with the superconducting order parameter.
Linder, Jacob +3 more
openaire +4 more sources
Biodegradable 3D‐Printable and Coatable Antifouling Composites for Marine Applications
Advanced Functional Materials, EarlyView.Marine biofouling damages submerged surfaces and raises greenhouse gas emissions. Biodegradable antifouling biocomposites were developed by hot‐mixing beeswax, Tween 80, and calcium stearate or stearic acid. Adjusting the component ratio enables processing via hot‐pressing, 3D‐printing, or dip‐coating.
Gabriele Corigliano +17 more
wiley +1 more source
Resonant Spin-Transfer-Torque Nano-Oscillators [PDF]
Physical Review Applied, 2017 9 pages, 10 figures and Supplementary ...
Sharma, Abhishek +2 more
openaire +2 more sources
Transferência de torque por corrente polarizada em spin através de pontas de contato [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em FísicaA possibilidade de controlar a magnetização, a partir de uma corrente polarizada em spin, foi prevista por ...
Benetti, Luana Carina
core
Metastable state in a shape-anisotropic single-domain nanomagnet subjected to spin-transfer-torque [PDF]
, 2012 We predict the existence of a metastable magnetization state in a single-domain nanomagnet with uniaxial shape anisotropy. It emerges when a spin-polarized current, which delivers a spin-transfer-torque possessing a field-like component, is injected into
Kuntal Roy +5 more
core +1 more source
Advanced Functional Materials, EarlyView.Further advances in applications can be anticipated through the development of unique and functional materials beyond conventional alloys. Nitrogen enables tailor‐made orbital textures in various transition‐metal hosts, paving the way for devices ranging from spintronics memory to artificial intelligence hardware.
Prabhat Kumar +3 more
wiley +1 more source
Spin Torque Oscillator for High Performance Magnetic Memory
Sultan Qaboos University Journal for Science, 2015 A study on spin transfer torque switching in a magnetic tunnel junction with perpendicular magnetic anisotropy is presented. The switching current can be strongly reduced under a spin torque oscillator (STO), and its use in addition to the conventional ...
Rachid Sbiaa, Khaled Bouziane
doaj +1 more source
Advanced Functional Materials, EarlyView.All‐epitaxial and scalable ferromagnetic/non‐magnetic Fe5−xGeTe2/WSe2 van der Waals (vdW) heterostructures exhibiting room‐temperature magnetism and perpendicular magnetic anisotropy (PMA) are realized. The system displays proximity‐tuned magnetic anisotropy, thickness‐dependent unconventional Hall effects, and temperature‐dependent sign reversal of ...
Hua Lv +15 more
wiley +1 more source