Mutual control of coherent spin waves and magnetic domain walls in a magnonic device

J Han, P Zhang, JT Hou, SA Siddiqui, L Liu - Science, 2019‏ - science.org
The successful implementation of spin-wave devices requires efficient modulation of spin-
wave propagation. Using cobalt/nickel multilayer films, we experimentally demonstrate that …

Long-Lived Ultrafast Spin Precession in Manganese Alloys Films with a Large<? format?> Perpendicular Magnetic Anisotropy

S Mizukami, F Wu, A Sakuma, J Walowski… - Physical review …, 2011‏ - APS
Spin precession with frequencies up to 280 GHz is observed in Mn 3-δ Ga alloy films with a
perpendicular magnetic anisotropy constant K u∼ 15 M erg/cm 3. The dam** constant α …

Spintronics technology and device development

Y Ando - Japanese Journal of Applied Physics, 2015‏ - iopscience.iop.org
Spintronics is an emerging field of research that has made great advances in the last two
decades. During this period, various new outstanding spintronics-related phenomena and …

Electric-field effects on magnetic anisotropy and dam** constant in Ta/CoFeB/MgO investigated by ferromagnetic resonance

A Okada, S Kanai, M Yamanouchi, S Ikeda… - Applied Physics …, 2014‏ - pubs.aip.org
We investigate electric-field effects on the effective magnetic anisotropy energy density K eff
and the Gilbert dam** constant α in Ta/CoFeB/MgO structures with CoFeB thickness t …

Voltage-driven gigahertz frequency tuning of spin Hall nano-oscillators

JG Choi, J Park, MG Kang, D Kim, JS Rieh… - Nature …, 2022‏ - nature.com
Abstract Spin Hall nano-oscillators (SHNOs) exploiting current-driven magnetization auto-
oscillation have recently received much attention because of their potential for neuromorphic …

Collective spin-wave dynamics in gyroid ferromagnetic nanostructures

M Gołębiewski, R Hertel, M d'Aquino… - … Applied Materials & …, 2024‏ - ACS Publications
Expanding upon the burgeoning discipline of magnonics, this research elucidates the
intricate dynamics of spin waves (SWs) within three-dimensional nanoenvironments. It …

Determination of spin Hall angle, spin mixing conductance, and spin diffusion length in CoFeB/Ir for spin-orbitronic devices

T Fache, JC Rojas-Sanchez, L Badie, S Mangin… - Physical Review B, 2020‏ - APS
Iridium is a very promising material for spintronic applications due to its interesting magnetic
properties such as large Ruderman-Kittel-Kasuya-Yosida exchange coupling as well as its …

Growth of Co2FeAl Heusler alloy thin films on Si(100) having very small Gilbert dam** by Ion beam sputtering

S Husain, S Akansel, A Kumar, P Svedlindh… - Scientific reports, 2016‏ - nature.com
The influence of growth temperature T s (300–773 K) on the structural phase ordering, static
and dynamic magnetization behaviour has been investigated in ion beam sputtered full …

Effect of microstructure and magnetic properties of Ba-Pb-hexaferrite particles on EMI shielding behavior of Ba-Pb-hexaferrite-polyaniline-wax nanocomposites

HK Choudhary, R Kumar, SP Pawar, S Bose… - Journal of Electronic …, 2020‏ - Springer
We report that the microstructure, electrical and magnetic properties of the fillers play a very
crucial role in synergistically enhancing absorption dominated electromagnetic interference …

Fast magnetization precession observed in L1-FePt epitaxial thin film

S Mizukami, S Iihama, N Inami, T Hiratsuka… - Applied Physics …, 2011‏ - pubs.aip.org
Fast magnetization precession is observed in L 1 0-FePt alloy epitaxial thin films excited and
detected by all-optical means. The precession frequency varies from 45 to 65 GHz …