Ultralow-voltage spin-transfer switching in perpendicularly magnetized magnetic tunnel junctions with synthetic antiferromagnetic reference layer

K Yakushiji, A Fukushima, H Kubota… - Applied Physics …, 2013 - iopscience.iop.org
We developed top-free-type perpendicularly magnetized magnetic tunnel junctions (p-MTJs)
with a synthetic antiferromagnetic (SAF) bottom reference layer consisting of [Co/Pt] …

Scalable and thermally robust perpendicular magnetic tunnel junctions for STT-MRAM

M Gottwald, JJ Kan, K Lee, X Zhu, C Park… - Applied Physics …, 2015 - pubs.aip.org
Thermal budget, stack thickness, and dipolar offset field control are crucial for seamless
integration of perpendicular magnetic junctions (pMTJ) into semiconductor integrated …

Origin of perpendicular magnetic anisotropy in epitaxial trilayers

AV Davydenko, AG Kozlov, AV Ognev, ME Stebliy… - Physical Review B, 2017 - APS
Perpendicular magnetic anisotropy in epitaxial Pd/Co/Pd (111) trilayered films grown on Si
(111) substrate was investigated. Contributions to perpendicular magnetic anisotropy from …

[HTML][HTML] Helicity and field dependent magnetization dynamics of ferromagnetic Co/Pt multilayers

Y Tsema, G Kichin, O Hellwig, V Mehta… - Applied Physics …, 2016 - pubs.aip.org
We present helicity and field dependent magnetization dynamics of ferromagnetic Co/Pt
multilayers, suitable for all-optical helicity-dependent switching. Employing single-shot time …

Effect of flattened surface morphology of anodized aluminum oxide templates on the magnetic properties of nanoporous Co/Pt and Co/Pd thin multilayered films

TNA Nguyen, J Fedotova, J Kasiuk, V Bayev… - Applied Surface …, 2018 - Elsevier
For the first time, nanoporous Al 2 O 3 templates with smoothed surface relief characterized
by flattened interpore areas were used in the fabrication of Co/Pd and Co/Pt multilayers …

Shaping nanoscale magnetic domain memory in exchange-coupled ferromagnets by field cooling

K Chesnel, A Safsten, M Rytting, EE Fullerton - Nature Communications, 2016 - nature.com
The advance of magnetic nanotechnologies relies on detailed understanding of nanoscale
magnetic mechanisms in materials. Magnetic domain memory (MDM), that is, the tendency …

Thermal stability of ultrathin Co/Pt multilayers

N Figueiredo-Prestes, J Zarpellon… - The Journal of …, 2021 - ACS Publications
Multilayered films composed of five repetitions of Co (0.6 nm)/Pt (0.8 nm) bilayers grown in a
Pt buffer layer have shown reversible structural and magnetic behaviors from room …

[HTML][HTML] Effect of roughness on perpendicular magnetic anisotropy in (Co90Fe10/Pt) n superlattices

J Qiu, Z Meng, Y Yang, JF Ying, QJ Yap, G Han - Aip Advances, 2016 - pubs.aip.org
Superlattice [Co 90 Fe 10 (0.21)/Pt (0.23)] n (unit in nm) with the repeat cycles n ranging
from 3 to 30 were studied. Both effective anisotropy (K eff) and PMA constant (KU) reached a …

Impact of seed layer on post-annealing behavior of transport and magnetic properties of Co/Pt multilayer-based bottom-pinned perpendicular magnetic tunnel …

J Chatterjee, T Tahmasebi, J Swerts… - Applied Physics …, 2015 - iopscience.iop.org
The magnetic and transport properties of Co/Pt multilayer-based bottom-pinned
perpendicular magnetic tunnel junctions (pMTJs) on Ru, Hf, and Ru/Hf seed layers (SLs) …

Enhancement of perpendicular magnetic anisotropy in Co/Ni multilayers by in situ annealing the Ta/Cu under-layers

D Wu, S Chen, Z Zhang, B Ma, QY Jin - Applied Physics Letters, 2013 - pubs.aip.org
The perpendicular magnetic properties of glass/Ta/Cu/[Co/Ni] 4/Ta multilayers can be
efficiently tuned by in situ pre-annealing the Ta/Cu under-layers at various temperatures (T …