[HTML][HTML] Roadmap on nanoscale magnetic resonance imaging

R Budakian, A Finkler, A Eichler… - …, 2024 - pubishingsupport.iopscience.iop.org
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 …

Spectroscopy and imaging of edge modes in permalloy nanodisks

F Guo, LM Belova, RD McMichael - Physical review letters, 2013 - APS
We report ferromagnetic resonance force microscopy of confined spin-wave modes with
improved, 100 nm resolution. The ferromagnetic resonance spectra in Permalloy disks …

Enhancing Perpendicular Magnetic Anisotropy in Garnet Ferrimagnet by Interfacing with Few-Layer WTe2

G Wu, D Wang, N Verma, R Rao, Y Cheng, S Guo… - Nano Letters, 2022 - ACS Publications
Engineering magnetic anisotropy in a ferro-or ferrimagnetic (FM) thin film is crucial in a
spintronic device. One way to modify the magnetic anisotropy is through the surface of the …

Nanoscale spin wave localization using ferromagnetic resonance force microscopy

HJ Chia, F Guo, LM Belova, RD McMichael - Physical Review Letters, 2012 - APS
We use the dipolar fields from a magnetic cantilever tip to generate localized spin wave
precession modes in an in-plane magnetized, thin ferromagnetic film. Multiple resonances …

[PDF][PDF] Measurements of Particle Size Distribution Based on Mie Scattering Theory and Markov Chain Inversion Algorithm.

Z Ye, X Jiang, Z Wang - J. Softw., 2012 - jsoftware.us
Measuring particle size distribution through calculating light scattering intensity is a typical
inverse problem. This paper builds an inverse mathematical model based on Mie scattering …

Two-dimensional spectroscopic imaging of individual ferromagnetic nanostripes

HJ Chia, F Guo, LM Belova, RD McMichael - Physical Review B—Condensed …, 2012 - APS
We use ferromagnetic-resonance force microscopy to spectroscopically image the edge
modes in individual 700 nm and 400 nm wide Permalloy stripes with a spatial resolution on …

Origin of nonlinear damping due to mode coupling in auto-oscillatory modes strongly driven by spin-orbit torque

I Lee, C Zhang, S Singh, B McCullian, PC Hammel - Physical Review Applied, 2022 - APS
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) …

Nanoscale imaging of Gilbert damping using signal amplitude mapping

G Wu, Y Cheng, S Guo, F Yang, DV Pelekhov… - Applied Physics …, 2021 - pubs.aip.org
Ferromagnetic resonance force microscopy (FMRFM) is a powerful scanned probe
technique that uses sub-micrometer-scale, spatially localized standing spin wave modes …

Experimental and numerical understanding of localized spin wave mode behavior in broadly tunable spatially complex magnetic configurations

C Du, R Adur, H Wang, SA Manuilov, F Yang… - Physical Review B, 2014 - APS
Spin wave modes confined in a ferromagnetic film by the spatially inhomogeneous magnetic
field generated by a scanned micromagnetic tip of a ferromagnetic resonance force …

Surface effects on ferromagnetic resonance in magnetic nanocubes

R Bastardis, F Vernay, DA Garanin… - Journal of Physics …, 2016 - iopscience.iop.org
We study the effect of surface anisotropy on the spectrum of spin-wave excitations in a
magnetic nanocluster and compute the corresponding absorbed power. For this, we develop …