Large interfacial contribution to ultrafast THz emission by inverse spin Hall effect in CoFeB/Ta heterostructure

S Kumar, S Kumar - Iscience, 2022 - cell.com
Ultrafast THz radiation generation from ferromagnetic/nonmagnetic (FM/NM) spintronic
heterostructures generally exploits the spin-charge conversion within the nonmagnetic layer …

Observation of uniaxial magnetic anisotropy and out-of-plane coercivity in W/Co20Fe60B20/W structures with high thermal stability

L Saravanan, NK Gupta, L Pandey, IP Kokila… - Journal of Alloys and …, 2022 - Elsevier
In this study, the development of uniaxial magnetic anisotropy (UMA) and out-of-plane
coercivity (H c┴) in W/Co 20 Fe 60 B 20 (CoFeB)/W structures by tuning the annealing …

[HTML][HTML] Enhancement of skyrmion density via interface engineering

S Bhatti, HK Tan, MI Sim, VL Zhang, M Sall, ZX **ng… - APL Materials, 2023 - pubs.aip.org
Magnetic skyrmions are promising candidates for computing and memory applications. The
static and dynamic behaviors of skyrmions are tunable by altering the interfacial magnetic …

[HTML][HTML] Anisotropic magnetoresistance of individual CoFeB and Ni nanotubes with values of up to 1.4% at room temperature

D Rüffer, M Slot, R Huber, T Schwarze, F Heimbach… - APL materials, 2014 - pubs.aip.org
Magnetic nanotubes (NTs) are interesting for magnetic memory and magnonic applications.
We report magnetotransport experiments on individual 10 to 20 μm long Ni and CoFeB NTs …

Anomalous Behavior of the Tunneling Magnetoresistance in (CoFeB)x(LiNbO3)100 −x/Si Nanocomposite Film Structures Below the Percolation Threshold …

SN Nikolaev, KY Chernoglazov, AV Emelyanov… - JETP Letters, 2023 - Springer
A strongly nonmonotonic temperature dependence of the magnetoresistance in (CoFeB) x
(LiNbO y) 100–x film nanocomposites (x≈ 40–48 at%) is observed in the temperature range …

Intermixing induced anisotropy variations in CoB-based chiral multilayer films

HK Tan, RJJ Lim, HL Seng… - Journal of Physics D …, 2021 - iopscience.iop.org
We examine the atomic intermixing phenomenon in three distinct amorphous CoB-based
multilayer thin film platforms—Pt/CoB/Ir, Ir/CoB/Pt and Pt/CoB/MgO—which are shown to …

Effects of interfacial oxygen diffusion on the magnetic properties and thermal stability of Pd/CoFeB/Pd/Ta heterostructure

S Lakshmanan, C Romanque, M Mery… - Journal of Alloys and …, 2024 - Elsevier
We investigated the effects of annealing temperatures (TA) on a Pd (5 nm)/CoFeB (10
nm)/Pd (3 nm)/Ta (10 nm) multilayer structure. The as-deposited sample showed an …

Аномальное поведение туннельного магнетосопротивления в нанокомпозитных пленочных структурах (CoFeB)(LiNbO)/Si ниже порога перколяции …

СН Николаев, КЮ Черноглазов… - Письма в Журнал …, 2023 - mathnet.ru
В диапазоне температур 3–250 К в полях до 14 Тл обнаружена сильно немонотонная
температурная зависимость магнетосопротивления пленочных нанокомпозитов …

Origin of 'in-plane'and 'out-of-plane'magnetic anisotropies in as-deposited and annealed CoFeB ferromagnetic thin films

GV Swamy, RK Rakshit, RP Pant… - Journal of Applied …, 2015 - pubs.aip.org
A detailed comparative Ferromagnetic resonance study of pulsed laser deposited Co 40 Fe
40 B 20 thin films, before and after annealing, was under taken. The dependence of …

Magnetic and structural properties of CoFeB thin films grown by pulsed laser deposition

G Awana, C Cox, L Stuffins, G Venkat… - Materials Research …, 2020 - iopscience.iop.org
The emergence of thin film CoFeB has driven research and industrial applications in the
past decades, with the magnetic random access memory (MRAM) the most prominent …