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 …

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-pum** 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-pum** 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 pum** 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 …

Tuning of spin-to-charge conversion in topological insulator based heterostructures investigated by inverse spin Hall effect and spin …

N Kumar, S Hait, L Pandey, N Sharma, NK Gupta… - Physical Review B, 2024 - APS
Owing to the robust spin-polarized topological conducting surface states, topological
insulators (TIs) offer huge promise of establishing ultrafast operation and low power …

Effect of ambient argon pressure on the structural, optical and electrical properties of non-crystalline Se85Te3Bi12 nano-thin films

A Srivastava, ZH Khan, SA Khan - Journal of Physics D: Applied …, 2023 - iopscience.iop.org
In this research work, we have synthesized non-crystalline Se 85 Te 3 Bi 12 chalcogenide
glasses by conventional melt quenching technique. The differential scanning calorimetry …

Effects of working pressure during magnetron sputtering on thermoelectric performance of flexible p-type Bi0. 5Sb1. 5Te3 thin films

D Hu, S Liang, Y He, R Zhang, S Yue - Journal of Vacuum Science & …, 2024 - pubs.aip.org
The influence of argon working pressure during magnetron sputtering on thermoelectric
properties has been investigated on p-type Bi 0.5 Sb 1.5 Te 3 flexible films deposited at …

[HTML][HTML] Thickness dependent structural, morphological, and magnetic properties of PLD grown CoFe thin film

P Kumar, R Kumar, V Sharma, MK Khanna, BK Kuanr - AIP Advances, 2024 - pubs.aip.org
The objective of the present investigation is to optimize the thickness of Pulse Laser
Deposition (PLD)-grown CoFe thin films to achieve minimal effective Gilbert dam** (α eff) …