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 …

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 …

Effects of sputtering parameters and annealing temperatures on magnetic properties of CoFeB films

Z Xu, L Qin - Journal of Magnetism and Magnetic Materials, 2021 - Elsevier
In this paper, soft magnetic CoFeB films were successfully deposited onto silicon substrates
using radio frequency (RF) magnetron sputtering technique and their morphology …

Tailoring structural and magnetic viz. static and dynamic properties of soft magnetic CoFeB film with Ta incorporation

H Vardhan, S Singh, S Gupta, K Sharma, Y Jafri… - Journal of Alloys and …, 2022 - Elsevier
Present study provides an insight of tailoring magnetic properties (static and dynamic) driven
by structural modifications, with controlled incorporation of Ta in soft magnetic CoFeB films …

Tuning magnetic anisotropy in Co–BaZrO 3 vertically aligned nanocomposites for memory device integration

B Zhang, J Huang, J Jian, BX Rutherford, L Li… - Nanoscale …, 2019 - pubs.rsc.org
Ferromagnetic nanostructures with strong anisotropic properties are highly desired for their
potential integration into spintronic devices. Several anisotropic candidates, such as CoFeB …

A new method for characterizing the atomic composition distribution and interface structure of ultrathin multilayer films using molecular dynamics simulation assisted …

J Du, H Yuan, H Kou, Z Yao, P Gao, P Wu… - Applied Surface …, 2024 - Elsevier
Characterizing ultrathin multilayer films' atom distribution and interface structure remains
challenging. This paper innovatively characterized the chemical composition and …

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 …

Tailoring magnetic properties of CoFeB films via tungsten buffer and cap** layers

L Saravanan, NK Gupta, C Garcia… - Journal of Magnetism and …, 2025 - Elsevier
Controlling the interface between W and CoFeB-based buffer or cap** layers at an
appropriate temperature is essential for modifying the strength of magnetic anisotropy. In this …

Electron–Phonon Interaction Enables Strong Thermoelectric Seebeck Effect Variation in Hybrid Nanoscale Systems

MA Cabero Z, C Guo, C Wan, J Hu, S Liu… - The Journal of …, 2021 - ACS Publications
Thermoelectric phenomena can be strongly modified in nanostructures. The determination
of the Seebeck coefficient (S) in nanomaterials is a challenge since the mechanisms are …

Effect of thickness on tuning the perpendicular coercivity of Ta/CoFeB/Ta trilayer

L Saravanan, MM Raja, D Prabhu… - Journal of Materials …, 2018 - Springer
In the present investigation, a systematic study has been undertaken to explore the effect of
magnetic layer film thickness on the structural, topographical, magnetic and electrical …