Magnetism and spin dynamics in room-temperature van der Waals magnet Fe5GeTe2

L Alahmed, B Nepal, J Macy, W Zheng, B Casas… - 2D …, 2021 - iopscience.iop.org
Two-dimensional van der Waals (vdWs) materials have gathered a lot of attention recently.
However, the majority of these materials have Curie temperatures that are well below room …

Exploiting spin fluctuations for enhanced pure spin current

PH Wu, D Qu, YC Tu, YZ Lin, CL Chien, SY Huang - Physical Review Letters, 2022 - APS
We demonstrate the interplay of pure spin current, spin-polarized current, and spin
fluctuation in 3 d Ni x Cu 1− x. By tuning the compositions of the Ni x Cu 1− x alloys, we …

Room-temperature skyrmions in strain-engineered FeGe thin films

S Budhathoki, A Sapkota, KM Law, S Ranjit, B Nepal… - Physical Review B, 2020 - APS
Skyrmions hold great promise for low-energy consumption and stable high-density
information storage, and stabilization of the skyrmion lattice (SkX) phase at or above room …

Influence of interface layer insertion on the spin Seebeck effect and the spin Hall magnetoresistance of /Pt bilayer systems

T Niimura, Y Kurokawa, S Horiike, H Li, H Hanamoto… - Physical Review B, 2020 - APS
We observe significantly enhanced spin Seebeck effect (SSE) and spin Hall
magnetoresistance (SMR) values by inserting 0.3–0.6-nm-thick layers of magnetic materials …

Higher-order perpendicular magnetic anisotropy and interfacial damping of Co/Ni multilayers

A Rai, A Sapkota, A Pokhrel, M Li, M De Graef… - Physical Review B, 2020 - APS
We report on the experimental investigation of the perpendicular magnetic anisotropy in
Pt/[Co/Ni] N/Ir multilayers. Broadband ferromagnetic resonance (FMR) and polar angle …

Proximity effect induced enhanced spin pumping in Py/Gd at room temperature

R Bansal, N Chowdhury, PK Muduli - Applied Physics Letters, 2018 - pubs.aip.org
We report on ferromagnetic resonance spectroscopy studies of Py/Gd system by varying
thickness of Gd layer. We found that a portion of the Gd layer at the interface becomes …

Twisted magnetization states and inhomogeneous resonance modes in a Fe/Gd ferrimagnetic multilayer

AB Drovosekov, AO Savitsky, DI Kholin… - Journal of Magnetism …, 2019 - Elsevier
Static and dynamic magnetic properties of a ferrimagnetic Fe (35 Å)/Gd (50 Å) 12
superlattice were investigated in a wide 4–300 K temperature range using magneto-optical …

High‐Quality NiFe Thin Films on Oxide/Non‐Oxide Platforms via Pulsed Laser Deposition at Room Temperature

H Yan, GJ Omar, Z Zhang, ZS Lim… - Advanced Materials …, 2024 - Wiley Online Library
Soft ferromagnetic permalloy (NiFe) thin films are promising for applications in spintronic
devices because of their constituent electrical and magnetic properties. Electron beam …

Magnetic Properties of Semiconducting Spinel CdCr2S4 Nanostructured Films Grown by Low-Pressure Metal–Organic Chemical Vapor Deposition

C Pang, A Srivastava, MM Lockart… - ACS Applied …, 2019 - ACS Publications
Magnetic semiconductors are being extensively investigated because of their promise to
provide new functionalities and device concepts for spintronic applications. Nevertheless, it …

Modulation of Spin and Lattice Dynamics by Thickness Control of Tb in Si/CoFe/Tb/Al Thin Films

J Zhang, Y Zhang, Z Li, Z Ji, J Zhang… - ACS Applied …, 2024 - ACS Publications
As a significant area of fundamental research for designing and developing spintronic
devices, spin pumping has gained great interest for efficient control of spin current relaxation …