[HTML][HTML] Roadmap on nanoscale magnetic resonance imaging
The field of nanoscale magnetic resonance imaging (NanoMRI) was started 30 years ago. It
was motivated by the desire to image single molecules and molecular assemblies, such as …
was motivated by the desire to image single molecules and molecular assemblies, such as …
Spatial coexistence of multiple modes in a nanogap spin Hall nano-oscillator with extended Pt/Ni/Fe trilayers
L Chen, W Wang, X Zhan, K Zhou, Z Gao, L Liang… - Physical Review B, 2022 - APS
We experimentally study the microwave generation characteristics of a spin Hall nano-
oscillator driven by a local spin current injected into a nanoscale region of extended Pt/Ni/Fe …
oscillator driven by a local spin current injected into a nanoscale region of extended Pt/Ni/Fe …
Origin of nonlinear damping due to mode coupling in auto-oscillatory modes strongly driven by spin-orbit torque
We investigate the physical origin of nonlinear damping due to mode coupling between
several auto-oscillatory modes driven by spin-orbit torque in constricted Pt/Py (permalloy) …
several auto-oscillatory modes driven by spin-orbit torque in constricted Pt/Py (permalloy) …
Nanoscale magnetic field sensing with spin-Hall nano-oscillator devices
Y Xie, HFH Cheung, GD Fuchs - arXiv preprint arXiv:2303.02478, 2023 - arxiv.org
In this work, we develop a nanoscale magnetic field sensor based on a spin-Hall nano-
oscillator (SHNO) device. We fabricate constriction-based SHNO devices using Ni $ _ {81} …
oscillator (SHNO) device. We fabricate constriction-based SHNO devices using Ni $ _ {81} …
Frequency-selective coherent propagating spin waves induced by localized perpendicular magnetic anisotropy nanofilm stack
Y Wang, X Xu, L Zhang, L Jin, H Zhang - Applied Physics Letters, 2024 - pubs.aip.org
Magnonics has long been hailed as a promising technology poised to overcome the heat
dissipation challenges in traditional electronic devices. With the escalating integration level …
dissipation challenges in traditional electronic devices. With the escalating integration level …
Current-induced magnon trapping in spin torque oscillation
T Makiuchi, N Kanazawa, E Saitoh - arXiv preprint arXiv:2403.11618, 2024 - arxiv.org
Spin torque nano-oscillators realized by magnetization dynamics trapped in a current-
induced potential are reported. We fabricated Ni $ _ {81} $ Fe $ _ {19} $/Pt nanostructures …
induced potential are reported. We fabricated Ni $ _ {81} $ Fe $ _ {19} $/Pt nanostructures …