[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 …

Mott neurons with dual thermal dynamics for spatiotemporal computing

G Kim, JH In, Y Lee, H Rhee, W Park, H Song, J Park… - Nature Materials, 2024 - nature.com
Heat dissipation is a natural consequence of operating any electronic system. In nearly all
computing systems, such heat is usually minimized by design and cooling. Here, we show …

[HTML][HTML] Ultrahigh tunability of resistive switching in strongly correlated functional oxide

M Pattanayak, MNF Hoque, YC Ho, W Li, Z Fan… - Applied Materials …, 2023 - Elsevier
Vanadium dioxide (VO 2) is a strongly correlated material that undergoes reversible resistive
switching. However, the underlying mechanism of such resistive switching is still under …

Charge ordering at a dielectric gate in itinerant metallic states with low-field memristor properties in VO2 thin films

PK Ojha, R Sharma, SK Mishra, S Ram - Surfaces and Interfaces, 2023 - Elsevier
Abstract Vanadium dioxide (VO 2)− a non-stoichiometric oxide semiconductor (SC) offers
exotic properties at a self-confined structure of correlated 3d 1-electrons (spins) useful for …

Nanoscale insights on phase transition dynamics of doped VO2 for memristor devices

L Wang, L Chen, X Xu, Z Hou, Y Li, L Shang… - Applied Physics …, 2025 - pubs.aip.org
This study utilized co-sputtering to fabricate Mo-doped VO 2 films and identified an optimal
concentration exhibiting a lower phase transition temperature (T h= 55.8 C) and a broader …

Toxicity and decomposition activity inhibition of VO2 micro/nanoparticles to white rot fungus Phanerochaete chrysosporium

Q Zhang, Y Yuan, Y Hu, RL Lu, X Wang, Q Zhong… - NanoImpact, 2024 - Elsevier
Vanadium dioxide (VO 2) is an excellent phase transition material widely used in various
applications, and thus inevitably enters the environment via different routes and encounters …

Cytotoxicity of vanadium dioxide nanoparticles to human embryonic kidney cell line: Compared with vanadium (IV/V) ions

JB Li, D Li, YY Liu, A Cao, H Wang - Environmental Toxicology and …, 2024 - Elsevier
Vanadium dioxide (VO 2) is a class of thermochromic material with potential applications in
various fields. Massive production and wide application of VO 2 raise the concern of its …

Origin of discrete resistive switching in chemically heterogeneous vanadium oxide crystals

BR Naik, Y Chandran, K Rohini, D Verma… - Materials …, 2024 - pubs.rsc.org
Phase changes in oxide materials such as VO2 offer a foundational platform for designing
novel solid-state devices. Tuning the V: O stoichiometry offers a vast electronic phase space …

Origin of discrete electrical switching in chemically heterogeneous vanadium oxide crystals

BR Naik, Y Chandran, K Rohini, D Verma… - arxiv preprint arxiv …, 2024 - arxiv.org
Electrically driven insulator-metal transitions in prototypical quantum materials such as VO2
offer a foundational platform for designing novel solid-state devices. Tuning the V: O …

Transient memory and learning in correlated oxide neuromorphic devices

S Mondal, RS Bisht, C Zhang… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
Biological neural systems can learn and forget information that is one possible mechanism
for stability and lifelong learning of neural circuits. Emulating such features in electronic …