Measuring interfacial Dzyaloshinskii-Moriya interaction in ultrathin magnetic films

M Kuepferling, A Casiraghi, G Soares, G Durin… - Reviews of Modern …, 2023 - APS
The Dzyaloshinskii-Moriya interaction (DMI), one of the origins of chiral magnetism, is
currently attracting considerable attention in the research community focusing on applied …

Strain-mediated spin–orbit torque enhancement in pt/co on flexible substrate

GD Hwee Wong, Z Xu, W Gan, CCI Ang, WC Law… - Acs Nano, 2021 - ACS Publications
Current-induced magnetization switching by spin–orbit torque generated in heavy metals
offers an enticing realm for energy-efficient memory and logic devices. The spin Hall …

Thermal behavior of spin-current generation in PtxCu1-x devices characterized through spin-torque ferromagnetic resonance

GDH Wong, WC Law, FN Tan, WL Gan, CCI Ang… - Scientific Reports, 2020 - nature.com
High temperature studies of spin Hall effect have often been neglected despite its profound
significance in real-world devices. In this work, high temperature spin torque ferromagnetic …

Thickness dependence of interfacial Dzyaloshinskii-Moriya interaction, magnetic anisotropy and spin waves dam** in Pt/Co/Ir and Ir/Co/Pt trilayers

AK Dhiman, M Matczak, R Gieniusz, I Sveklo… - Journal of Magnetism …, 2021 - Elsevier
Abstract Asymmetric Ir/Co/Pt and Pt/Co/Ir trilayers with a wedged Co layer (Co thickness d=
0÷ 3.6 nm) were deposited by magnetron sputtering on naturally oxidized Si substrates with …

Magnetic properties of CoFeB films grown on a single-layer graphene underlayer

I Berrai, K Lee, M Belmeguenai, M Cui, W Alimi… - Physical Review …, 2024 - APS
Associating thin ferromagnetic (FM) films with two-dimensional (2D) materials appears to be
a promising approach for the next-generation spintronic devices. Consequently, the control …

[PDF][PDF] Measuring interfacial Dzyaloshinskii-Moriya interaction in ultra thin films

M Kuepferling, A Casiraghi, G Soares… - ar** and perpendicular magnetic anisotropy in Pt/Co/W based multilayers
BE Mokhtari, A Mourkas, P Ntetsika… - Journal of Applied …, 2019 - pubs.aip.org
[Pt (1.5 nm)/Co (t Co)/W (1.5 nm)] N multilayers of different Co thicknesses (t Co) and
number of repeats (N) have been grown by sputtering on Si substrates, and their magnetic …

The influence of Ti ultrathin insertion layer on the effective magnetic dam** and effective spin Hall angle

Z Xu, GDH Wong, J Tang, E Liu, B Coester, F Xu… - Applied Physics …, 2023 - pubs.aip.org
We report the influence of ultrathin Ti insertion layer on the effective magnetic dam** and
effective spin Hall angle in Co/[Pt/Ti] n/Pt structures via spin-torque ferromagnetic resonance …

Scalable Spin-to-Charge Conversion Device with Nanopatterning

YL Lin, YH Wu, SK Lee, CW Cheng… - ACS Applied …, 2024 - ACS Publications
The innovative spin-to-charge conversion devices, such as magneto-electric spin–orbit
(MESO) logic devices, can seamlessly transform spin signals into electrical charge …

Reversible strain-induced spin–orbit torque on flexible substrate

GDH Wong, CCI Ang, W Gan, WC Law, Z Xu… - Applied Physics …, 2021 - pubs.aip.org
We propose the use of mechanical strain and mild annealing to achieve reversible
modulation of spin–orbit torque (SOT) and Gilbert dam** parameter. X-ray diffraction …