Magnetoionics for Synaptic Devices and Neuromorphic Computing: Recent Advances, Challenges, and Future Perspectives

P Monalisha, M Ameziane, I Spasojevic… - Small …, 2024 - Wiley Online Library
With the advent of Big Data, traditional digital computing is struggling to cope with intricate
tasks related to data classification or pattern recognition. To mitigate this limitation, software …

Magneto‐Ionic Control of Coercivity and Domain‐Wall Velocity in Co/Pd Multilayers by Electrochemical Hydrogen Loading

M Bischoff, R Ehrler, F Engelhardt… - Advanced Functional …, 2024 - Wiley Online Library
Magneto‐ionics, as the electrochemical reconfiguration of magnetic materials at low gating
voltages, is a highly energy‐efficient alternative to control magnetism. For the fastest …

[HTML][HTML] Optimizing magneto-ionic performance in structure/composition-engineered ternary nitrides

Z Ma, P Monalisha, Z Tan, E Pellicer, MO Liedke… - Journal of …, 2024 - Elsevier
Magneto-ionics, an emerging approach to manipulate magnetism that relies on voltage-
driven ion motion, holds the promise to boost energy efficiency in information technologies …

Controlling Magneto‐Ionics by Defect Engineering Through Light Ion Implantation

Z Ma, S Martins, Z Tan, S Chen… - Advanced Functional …, 2024 - Wiley Online Library
Magneto‐ionics relies on the voltage‐driven transport of ions to modify magnetic properties.
As a diffusion‐controlled mechanism, defects play a central role in determining ion motion …

Ionically driven synthesis and exchange bias in Mn4N/MnNx heterostructures

Z Chen, CJ Jensen, C Liu, X Zhang, K Liu - Applied Physics Letters, 2023 - pubs.aip.org
Ferrimagnets have received renewed attention as a promising platform for spintronic
applications. Of particular interest is the Mn 4 N from the ε-phase of the manganese nitride …

Room‐Temperature Solid‐State Nitrogen‐Based Magneto‐Ionics in CoxMn1−xN Films

N López‐Pintó, CJ Jensen, Z Chen… - Advanced Functional …, 2024 - Wiley Online Library
The increasing energy demand in information technologies requires novel low‐power
procedures to store and process data. Magnetic materials, central to these technologies, are …

Non-exchange bias hysteresis loop shifts in dense composites of soft-hard magnetic nanoparticles: New possibilities for simple reference layers in magnetic devices

P Maltoni, R López-Martín, EH Sánchez… - … Composites and Hybrid …, 2024 - Springer
Exchange bias has been extensively studied in both exchange-coupled thin films and
nanoparticle composite systems. However, the role of non-exchange mechanisms in the …

Role of spin-glass-like interfaces in exchange-biased MnN/Fe thin films grown on W buffer layers

H Singh, M Gupta, H Prakash, H Kumar… - Applied Physics …, 2024 - pubs.aip.org
This study reports the growth and investigation of (001)-oriented MnN/Fe thin films on the W
buffer layer, focusing on detailed exchange bias (EB) studies, including thermal evolution …

Stabilizing perpendicular magnetic anisotropy with strong exchange bias in PtMn/Co by magneto-ionics

B Bednarz, MA Syskaki, R Pachat, L Prädel… - Applied Physics …, 2024 - pubs.aip.org
Electric field control of magnetic properties offers a broad and promising toolbox for enabling
ultra-low power electronics. A key challenge with high technological relevance is to master …

[PDF][PDF] Room-Temperature Solid-State Nitrogen-Based Magneto-Ionics in Co

N López-Pintó, CJ Jensen, Z Chen, Z Tan, Z Ma… - 2024 - tsapps.nist.gov
The rapid growth of nanoelectronics and the advent of artificial intelligence are creating a
huge demand for new materials and device architectures to store and process exponentially …