Interfacial Dzyaloshinskii-Moriya Interaction: Effect of Band Filling and Correlation with Spin Mixing Conductance

X Ma, G Yu, C Tang, X Li, C He, J Shi, KL Wang, X Li - Physical review letters, 2018 - APS
The Dzyaloshinskii-Moriya interaction (DMI) at the heavy metal (HM) and ferromagnetic
metal (FM) interface has been recognized as a key ingredient in spintronic applications …

Temperature Evolution of Magnon Propagation Length in Tm3Fe5O12 Thin Films: Roles of Magnetic Anisotropy and Gilbert Damping

A Chanda, C Holzmann, N Schulz, A Ullrich… - ACS …, 2024 - ACS Publications
The magnon propagation length,⟨ ξ⟩, of a ferro-/ferrimagnet (FM) is one of the key factors
that controls the generation and propagation of thermally driven magnonic spin current in …

Conductivitylike Gilbert damping due to intraband scattering in epitaxial iron

B Khodadadi, A Rai, A Sapkota, A Srivastava… - Physical Review Letters, 2020 - APS
Confirming the origin of Gilbert damping by experiment has remained a challenge for many
decades, even for simple ferromagnetic metals. Here, we experimentally identify Gilbert …

New Short-Lived Isotope and the Mass Surface Near

J Khuyagbaatar, A Yakushev, CE Düllmann… - Physical Review Letters, 2015 - APS
Two short-lived isotopes U 221 and U 222 were produced as evaporation residues in the
fusion reaction Ti 50+ Yb 176 at the gas-filled recoil separator TASCA. An α decay with an …

Enhanced dispersion in an oscillating array of harmonic traps

JM Barakat, SC Takatori - Physical Review E, 2023 - APS
Experiment, theory, and simulation are employed to understand the dispersion of colloidal
particles in a periodic array of oscillating harmonic traps generated by optical tweezers. In …

Thermal Modulation of Magnetization Dynamics in Nanometer-Thick L10-FePt Nanogranular and Continuous Films for High-Density Magnetic Recording Media

Y Sasaki, I Suzuki, R Mandal, S Kasai… - ACS Applied Nano …, 2023 - ACS Publications
Thermal modulation of magnetism in magnetic recording media is a novel technique to
increase the recording density. L 10-FePt is a promising material for the media; however …

Ferromagnetic resonance damping mechanisms in CoFeB thin films with Cr substitution

C Lacroix, K Oguz, JMD Coey, D Ménard - Physical Review B, 2023 - APS
The substitution of iron atoms by chromium in CoFeB films has been proposed to reduce the
critical current density J c for current-driven magnetization switching in spin transfer torque …

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 …

Influence of order parameter on Gilbert damping constants for FePd thin films investigated by means of time-resolved magneto-optical Kerr effect

S Iihama, A Sakuma, H Naganuma, M Oogane… - Physical Review B, 2016 - APS
We have systematically investigated the Gilbert damping constant α for L 1 0-FePd films
using the time-resolved magneto-optical Kerr effect (TRMOKE). The field angle dependence …

Magnetodynamic properties of ultrathin films of FeSn-a topological kagome ferromagnet

KIA Khan, A Kumar, P Gupta, RS Yadav, J Åkerman… - Scientific Reports, 2024 - nature.com
Fe 3 Sn 2 is a topological kagome ferromagnet that possesses numerous Weyl points close
to the Fermi energy, which can manifest various unique transport phenomena such as chiral …