Vanadium oxide: phase diagrams, structures, synthesis, and applications

P Hu, P Hu, TD Vu, M Li, S Wang, Y Ke, X Zeng… - Chemical …, 2023 - ACS Publications
Vanadium oxides with multioxidation states and various crystalline structures offer unique
electrical, optical, optoelectronic and magnetic properties, which could be manipulated for …

Optically tunable electrical oscillations in oxide‐based memristors for neuromorphic computing

SK Nath, SK Das, SK Nandi, C **… - Advanced …, 2024 - Wiley Online Library
The application of hardware‐based neural networks can be enhanced by integrating
sensory neurons and synapses that enable direct input from external stimuli. This work …

Oxyvanite V3O5: A new intercalation‐type anode for lithium‐ion battery

D Chen, H Tan, X Rui, Q Zhang, Y Feng, H Geng, C Li… - InfoMat, 2019 - Wiley Online Library
In the present study, V3O5 microcrystals that synthesized via vacuum calcination are
employed as anodes for lithium‐ion batteries (LIBs) for the first time. Despite the widely …

Physical Origin of Negative Differential Resistance in V3O5 and Its Application as a Solid‐State Oscillator

SK Das, SK Nandi, CV Marquez, A Rúa… - Advanced …, 2023 - Wiley Online Library
Oxides that exhibit an insulator–metal transition can be used to fabricate energy‐efficient
relaxation oscillators for use in hardware‐based neural networks but there are very few …

Direct Observation of the Electrically Triggered Insulator-Metal Transition in Far below the Transition Temperature

C Adda, MH Lee, Y Kalcheim, P Salev, R Rocco… - Physical Review X, 2022 - APS
Resistive switching is of the key phenomena for applications such as nonvolatile memories
or neuromorphic computing. V 3 O 5, a compound of the vanadium oxide Magnéli series, is …

Controlling metal–insulator transitions in vanadium oxide thin films by modifying oxygen stoichiometry

MH Lee, Y Kalcheim, J Valle… - ACS Applied Materials & …, 2020 - ACS Publications
Vanadium oxides are strongly correlated materials which display metal–insulator transitions
(MITs) as well as various structural and magnetic properties that depend heavily on oxygen …

Raman fingerprints of different vanadium oxides as impurity phases in VO2 films

VM Dzhagan, MY Valakh, OF Isaieva, VO Yukhymchuk… - Optical Materials, 2024 - Elsevier
The relation between the structure of VO 2 and the process of the semiconductor-to-metal
phase transition (SMT) is an important applied issue that is not completely understood yet …

Dynamics of Leaky Integrate‐and‐Fire Neurons Based on Oxyvanite Memristors for Spiking Neural Networks

SK Das, SK Nandi, CV Marquez, A Rúa… - Advanced Intelligent …, 2024 - Wiley Online Library
Neuromorphic computing implemented with spiking neural networks (SNNs) based on
volatile threshold switching is an energy‐efficient computing paradigm that may overcome …

Polaron-induced metal-to-insulator transition in vanadium oxides from density functional theory calculations

J Kaur, MLH Chandrappa, C Chen, SP Ong - Physical Review B, 2023 - APS
Vanadium oxides have been extensively studied as phase-change memory units in artificial
synapses for neuromorphic computing due to their metal-insulator transitions (MIT) at or …

[HTML][HTML] An optoelectronic heterostructure for neuromorphic computing: CdS/V3O5

C Adda, H Navarro, J Kaur, MH Lee, C Chen… - Applied Physics …, 2022 - pubs.aip.org
Nonvolatile resistive switching is one of the key phenomena for emerging applications in
optoelectronics and neuromorphic computing. In most of the cases, an electric field is …