Critical role of post-annealing in Ta/Co60Fe20B20/Ta thin film heterostructures: Structural, static, and dynamic properties

NK Gupta, S Husain, V Barwal, S Hait, L Pandey… - Journal of Magnetism …, 2022 - Elsevier
Abstract The Co 60 Fe 20 B 20 (CoFeB) alloy has been recognized as a potential material
system in spintronic devices. The post-annealing treatment of the CoFeB based …

High spin mixing conductance and spin transparency in ion-beam sputtered Ta/Co60Fe20B20 bilayers on Si (100)

S Hait, S Husain, V Barwal, L Pandey, N Sharma… - Surfaces and …, 2022 - Elsevier
Ta/CoFeB heterostructure has been considered as a promising structure for spin torque-
based memory applications. Here, a systematic investigation of the magnetic (static and …

Impact of Argon working pressure on the magnetic properties of sputtered Co60Fe20B20 thin films

NK Gupta, V Barwal, S Hait, L Pandey, V Mishra… - Thin Solid Films, 2022 - Elsevier
We present thorough investigation of the influence of Argon gas working pressure (PA r) on
Co 60 Fe 20 B 20 (CFB) thin films deposited on Si. The longitudinal magneto-optic Kerr …

Effect of point defects and lattice distortions on the structural, electronic, and magnetic properties of Heusler alloy

A Kumar, S Chaudhary, S Chandra - Physical Review Materials, 2024 - APS
The effects of various point defects and lattice distortions have been studied on the
structural, electronic, and magnetic properties of the Co 2 MnAl alloy, considering the …

Effect of the growth rate on the structural, magnetic and transport properties of NiFe thin films

E Goyat, L Pandey, S Hait, NK Gupta, V Mishra… - Journal of Materials …, 2023 - Springer
In this report, a detailed study of the influence of growth rate on the structural, magnetic, and
transport properties of Ni81Fe19 (NiFe) thin films of nominal thickness~ 13 nm, deposited at …

Spin-pumping investigations in as-deposited and 400° C annealed Co60Fe20B20/Mo heterostructures

NK Gupta, A Kumar, S Hait, L Pandey… - Journal of Applied …, 2022 - pubs.aip.org
The spin-pumping behavior in the as-deposited and post-deposition annealed (at 400 C) Co
60 Fe 20 B 20/Molybdenum (CoFeB/Mo) heterostructures is investigated. It is found that …

Spin pumping in nanolayers of WS2/Co2FeAl heterostructures: Large spin mixing conductance and spin transparency

S Hait, NK Gupta, N Sharma, L Pandey… - Journal of Applied …, 2022 - pubs.aip.org
Materials with high spin–orbit coupling (SOC) are a prerequisite for the realization of spin–
orbit torque-based magnetic memories. Transition metal dichalcogenides (TMDs) are an apt …

High temperature stability in few atomic layer MoS 2 based thin film heterostructures: structural, static and dynamic magnetization properties

NK Gupta, A Kumar, L Pandey, S Hait, V Barwal… - Nanoscale, 2023 - pubs.rsc.org
Layered transition metal dichalcogenides (TMDs) have shown commendable properties for
spintronic applications. From the device perspective, the structural quality of the TMD as well …

Structural and magnetic properties of Co2FeGa full-Heusler alloy thin films with low Gilbert damping

BLD Santos, AC Krohling, K Krambrock… - Journal of Magnetism …, 2025 - Elsevier
Abstract Highly ordered Co 2 FeGa thin films were successfully prepared using direct current
magnetron sputtering by adjusting the film growth conditions. This involved making …

[HTML][HTML] Ultra-low Gilbert damping and self-induced inverse spin Hall effect in GdFeCo thin films

J Pradhan, MS Devapriya, R Mondal… - Journal of Applied …, 2024 - pubs.aip.org
Ferrimagnetic materials have garnered significant attention due to their broad range of
tunabilities and functionalities in spintronics applications. Among these materials, rare earth …