Atypical magnetism in Pt/MgO/FeCoB/Pt waveguide structure by exchanging the order of MgO and FeCoB layers

MS Jamal, S Singh, AS Dev, N Gupta, P Gupta… - Acta Materialia, 2023 - Elsevier
Abstract Interfaces in FeCoB/MgO/FeCoB magnetic tunnel junction play a vital role in
controlling their magnetic and transport properties for various applications in spintronics and …

Interface-resolved study of magnetism in MgO/FeCoB/MgO trilayers using x-ray standing wave techniques

MS Jamal, P Gupta, I Sergeev, O Leupold, D Kumar - Physical Review B, 2023 - APS
Interfaces in MgO/FeCoB/MgO trilayer have been studied with grazing incident nuclear
resonance scattering using the x-ray standing wave technique. High depth selectivity of the …

Influence of annealing temperature and capping layer on the structural, magnetic and transport properties of ion beam sputtered Co2FeAl thin films on Si (1 0 0)

S Hait, V Barwal, NK Gupta, L Pandey, V Mishra… - Applied Surface …, 2022 - Elsevier
The impact of different annealing temperatures (T a) and presence of capping layer on the
structural, magnetic and transport properties of sputtered Co 2 FeAl (CFA (10 nm)) Heusler …

Oblique angle deposited FeCo multilayered nanocolumnar structure: Magnetic anisotropy and its thermal stability in polycrystalline thin films

AS Dev, AK Bera, P Gupta, V Srihari, P Pandit… - Applied Surface …, 2022 - Elsevier
Abstract Iron-Cobalt (FeCo) columnar, multilayered structure is prepared by depositing
several thin FeCo layers by varying the angle between the surface normal and the …

Comparison of high temperature growth versus post-deposition in situ annealing in attaining very low Gilbert damping in sputtered Co2FeAl Heusler alloy films

S Hait, S Husain, V Barwal, NK Gupta, L Pandey… - Journal of Magnetism …, 2021 - Elsevier
In this work, a detail study on the effectiveness of high substrate temperature (TS) during
deposition versus in situ annealing of the films at high temperature (TA) after sputtering at …

Effect of Annealing on Magnetization Reversal and Spin Dynamics in Co40Fe40B20 Thin Films

K Sriram, J Pala, R Mondal, B Paikaray, K Jain… - … of Superconductivity and …, 2023 - Springer
Gilbert damping is one of the critical parameters in magnetic thin films for developing low-
power spintronic devices, and Co 40 Fe 40 B 20 (CFB) is one of the sought-after materials in …

Uniaxial anisotropy, intrinsic and extrinsic damping in Co2FeSi Heusler alloy thin films

BK Hazra, SN Kaul, S Srinath… - Journal of Physics D …, 2019 - iopscience.iop.org
Ferromagnetic resonance (FMR) technique has been used to study the magnetization
relaxation processes and magnetic anisotropy in two different series of the Co 2 FeSi (CFS) …

Large exchange bias and spin pumping in ultrathin IrMn/Co system for spintronic device applications

E Goyat, N Behera, V Barwal, R Siwach, G Goyat… - Applied Surface …, 2022 - Elsevier
Few nanometers thick antiferromagnetic/Ferromagnetic bilayer based spintronic devices
have emerged as a potential nanostructured bilayer for achieving ultrahigh-speed …

Growth, magnetic, transport and electronic properties of Co2TiSi Heusler alloy thin films

S Biswas, S Islam, NS Kander, AK Das - Journal of Alloys and Compounds, 2023 - Elsevier
We have grown thin films of Co 2 TiSi (CTS) Heusler alloy on n-type Si (100) at different
substrate temperatures by electron beam evaporator under a high vacuum. The structural …

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 …