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 …

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 …

[HTML][HTML] Effect of surface morphology on magnetization dynamics of cobalt ultrathin films: An in-situ investigation

AK Bera, P Gupta, D Garai, A Gupta, D Kumar - Applied Surface Science …, 2021 - Elsevier
Growth of Co film on SiO 2/Si substrates with surface roughness of 0.5 nm and 1.6 nm have
been studied in-situ using magneto-optical Kerr effect (MOKE) and transport measurements …

Effect of cobalt layer thickness and temperature on Co/Au bilayer

B Rakesh, N Bhagat, D Gupta, B Pandey - Journal of Materials Science …, 2024 - Springer
This study is about the influence of film thickness and temperature on the magnetic
characteristics of Co/Au bilayers. Through a combination of X-ray Reflectivity (XRR) …

Thickness dependent magnetic anisotropy studies in sputtered Fe-Co-Al thin films

NP Poddar, JA Chelvane, NDV Prasad, MM Raja - Surfaces and Interfaces, 2023 - Elsevier
In this paper, an attempt has been made to evolve a structure-magnetic microstructure–
magnetic property correlations in sputtered Fe-Co-Al thin films grown at different …

Tailoring thermal stability and in-plane magnetic anisotropy of CoFeB alloy thin films via growth conditions engineering

N Gupta, M Gupta, D Kumar, S Rai, P Gupta - Intermetallics, 2024 - Elsevier
The present work investigates the influence of growth conditions on the magneto-structural
properties of magnetron-sputtered CoFeB alloy thin films. Films grown at room temperature …

Growth of ultra-thin cobalt on fullerene (C60) thin-film: in-situ investigation under UHV conditions

S Kaushik, AG Khanderao, P Gupta, VR Reddy… - Materials Science and …, 2022 - Elsevier
With the advent of organic spintronics, material such as fullerene (C 60) is drawing immense
attention due to the long spin relaxation time. C 60 based spin valve structures are always …

Role of Nb content in tailoring the microstructure and magnetic anisotropy of soft magnetic W/CoFeB alloy thin films prepared with varying the substrate temperature

N Gupta, D Kumar, M Gupta, V Srihari… - Journal of Alloys and …, 2022 - Elsevier
The work describes the role of Nb addition on the magneto-structural properties of
magnetron sputtered Si/SiO 2/W/(CoFeB) 1− x Nb x (x= 0, 3, 5 and 10) metal metalloid alloy …

Rigid exchange coupling in rare‐earth‐lean amorphous hard/soft nanocomposites

P Rani, G Muscas, H Stopfel… - Advanced Electronic …, 2020 - Wiley Online Library
Electrification of vehicles and renewable energy is increasing the demand for permanent
magnets, but the cost and scarcity of rare‐earth metals is an obstacle. Creating …

Evolution of Magnetic Properties with Structure and Morphology of Co/Alq3 Bilayer: A Thickness Dependent Study

M Priyadarsini, S Kaushik, AS Dev, S Singh… - … of Superconductivity and …, 2024 - Springer
Organic spintronics (OS), which focuses on utilizing the spin degree of freedom in organic
materials, has been a fascinating topic because of its technological aspects and future …