Tailoring magnetic properties and suppressing anisotropy in permalloy films by deposition in a rotating magnetic field

O Lozhkina, F Kammerbauer, MA Syskaki… - Physical Review …, 2023 - APS
We investigate the optimal deposition conditions for permalloy (Ni 81 Fe 19) thin films
fabricated via magnetron sputtering to achieve soft magnetic films for magnetoresistive …

Ni 80 Fe 20 nanotubes with optimized spintronic functionalities prepared by atomic layer deposition

MC Giordano, SE Steinvall, S Watanabe, AF i Morral… - Nanoscale, 2021 - pubs.rsc.org
Permalloy Ni80Fe20 is one of the key magnetic materials in the field of magnonics. Its
potential would be further unveiled if it could be deposited in three dimensional (3D) …

Plasma-enhanced atomic layer deposition of nickel nanotubes with low resistivity and coherent magnetization dynamics for 3D spintronics

MC Giordano, K Baumgaertl… - … applied materials & …, 2020 - ACS Publications
We report plasma-enhanced atomic layer deposition (ALD) to prepare conformal nickel thin
films and nanotubes using nickelocene as a precursor, water as the oxidant agent, and an in …

Comparison of magnetic and structural properties of permalloy Ni80Fe20 grown by dc and high power impulse magnetron sputtering

M Kateb, H Hajihoseini, JT Gudmundsson… - Journal of Physics D …, 2018 - iopscience.iop.org
We study the microstructure and magnetic properties of Ni 80 Fe 20 thin films grown by high
power impulse magnetron sputtering (HiPIMS), and compare with films grown by dc …

Structural, electrical and magnetic properties of evaporated FexNi1-x thin films

L Taberkani, A Kharmouche - Physica B: Condensed Matter, 2023 - Elsevier
Abstract Polycrystalline Fe x Ni 1-x thin films were successfully synthesized via physical
vapor deposition under vacuum. The iron atomic content is ranging from 20 to 45%. The thin …

[HTML][HTML] Effect of atomic ordering on the magnetic anisotropy of single crystal Ni80Fe20

M Kateb, JT Gudmundsson, S Ingvarsson - AIP advances, 2019 - pubs.aip.org
We investigate the effect of atomic ordering on the magnetic anisotropy of Ni 80 Fe 20
at.%(Py). To this end, Py films were grown epitaxially on MgO (001) using dc magnetron …

Thickness dependent physical properties of evaporated permalloy/GaAs (100) thin films

O Cherrad, A Kharmouche - The European Physical Journal Applied …, 2023 - epjap.epj.org
Thermally evaporated Permalloy Ni 80 Fe 20 (Py) thin films on GaAs (100) substrates, for
thickness ranging from 132 to 277 nm, are studied. The effect of Py thickness on their …

Patterning functional oxides: Some failures and solutions in fabricating a Hall bar

L Shoham, B Das, A Shacham, M Baskin… - Journal of Vacuum …, 2024 - pubs.aip.org
Functional oxides exhibit diverse useful properties, opening attractive prospects for
electronic, magnetic, and optoelectronic devices. However, the chemical instability of these …

Correlation of uniaxial magnetic anisotropy axes and principal resistivities in polycrystalline ferromagnetic films

M Kateb, S Ingvarsson - Journal of Magnetism and Magnetic Materials, 2021 - Elsevier
In the present study, we demonstrate the measurement of resistivity tensor (ρ) in the plane of
a polycrystalline film of ferromagnetic permalloy (Py). To this end, conventional Hall-bar and …

Breaking Lattice Symmetry in Highly Strained Epitaxial VO2 Films on Faceted Nanosurface

Y Ji, Z Qi, S Misra, R Jin, X Ou, Y Lin… - … applied materials & …, 2019 - ACS Publications
The lattice symmetry of strongly correlated oxide heterostructures determines their exotic
physical properties by coupling the degrees of freedom between lattices and electrons …