[HTML][HTML] Quantum materials for energy-efficient neuromorphic computing: Opportunities and challenges

A Hoffmann, S Ramanathan, J Grollier, AD Kent… - APL Materials, 2022‏ - pubs.aip.org
Neuromorphic computing approaches become increasingly important as we address future
needs for efficiently processing massive amounts of data. The unique attributes of quantum …

Control of oxygen vacancy ordering in brownmillerite thin films via ionic liquid gating

H Han, A Sharma, HL Meyerheim, J Yoon, H Deniz… - ACS …, 2022‏ - ACS Publications
Oxygen defects and their atomic arrangements play a significant role in the physical
properties of many transition metal oxides. The exemplary perovskite SrCoO3-δ (P-SCO) is …

Mechanisms of Hysteresis and Reversibility across the Voltage-Driven Perovskite–Brownmillerite Transformation in Electrolyte-Gated Ultrathin La0.5Sr0.5CoO3−δ

WM Postiglione, G Yu, V Chaturvedi… - … applied materials & …, 2024‏ - ACS Publications
Perovskite cobaltites have emerged as archetypes for electrochemical control of materials
properties in electrolyte-gate devices. Voltage-driven redox cycling can be performed …

[HTML][HTML] Electrolyte-gated magnetoelectric actuation: Phenomenology, materials, mechanisms, and prospective applications

C Navarro-Senent, A Quintana, E Menéndez… - APL materials, 2019‏ - pubs.aip.org
Manipulation of the magnetic behavior of materials with voltage (ie, magnetoelectric
actuation) has become a topic of intense research during the last years. Apart from its …

Nonvolatile ionic modification of the Dzyaloshinskii-Moriya interaction

L Herrera Diez, YT Liu, DA Gilbert, M Belmeguenai… - Physical Review …, 2019‏ - APS
The possibility of tuning the Dzyaloshinskii-Moriya interaction (DMI) by electric (E)-field
gating in ultrathin magnetic materials has opened up new perspectives in terms of …

Nitrogen-based magneto-ionic manipulation of exchange bias in CoFe/MnN heterostructures

CJ Jensen, A Quintana, P Quarterman, AJ Grutter… - ACS …, 2023‏ - ACS Publications
Electric field control of the exchange bias effect across ferromagnet/antiferromagnet (FM/AF)
interfaces has offered exciting potentials for low-energy-dissipation spintronics. In particular …

Do**- and Strain-Dependent Electrolyte-Gate-Induced Perovskite to Brownmillerite Transformation in Epitaxial La1–xSrxCoO3−δ Films

V Chaturvedi, WM Postiglione… - … applied materials & …, 2021‏ - ACS Publications
Much recent attention has focused on the voltage-driven reversible topotactic transformation
between the ferromagnetic metallic perovskite (P) SrCoO3− δ and oxygen-vacancy-ordered …

Compressive-Strain-Facilitated Fast Oxygen Migration with Reversible Topotactic Transformation in La0.5Sr0.5CoOx via All-Solid-State Electrolyte Gating

Z Yin, J Wang, J Wang, J Li, H Zhou, C Zhang… - ACS …, 2022‏ - ACS Publications
Modifying the crystal structure and corresponding functional properties of complex oxides by
regulating their oxygen content has promising applications in energy conversion and …

Noble‐Metal‐Assisted Fast Interfacial Oxygen Migration with Topotactic Phase Transition in Perovskite Oxides

Q Wang, Y Gu, W Zhu, L Han, F Pan… - Advanced Functional …, 2021‏ - Wiley Online Library
Transition‐metal perovskite oxides constitute a series of functional material systems for
electronics, catalysis, and energy‐conversion processes, in which oxygen migration and …

Electrically enhanced exchange bias via solid-state magneto-ionics

PD Murray, CJ Jensen, A Quintana… - … Applied Materials & …, 2021‏ - ACS Publications
Electrically induced ionic motion offers a new way to realize voltage-controlled magnetism,
opening the door to a new generation of logic, sensor, and data storage technologies. Here …