Ultralow Operating Voltage Nb2O5-Based Multilevel Resistive Memory with Direct Observation of Cu Conductive Filament

B Lu, J Du, J Lu, S Li, R Yang, P Liu, J Huang… - ACS Materials …, 2023 - ACS Publications
Amorphous Nb2O5 is proposed as the resistive switching layer for conductive bridge
random access memory. The Nb2O5 device is fabricated with the top Cu and bottom Au …

[HTML][HTML] Threshold switching in forming-free anodic memristors grown on Hf–Nb combinatorial thin-film alloys

I Zrinski, J Zavašnik, J Duchoslav, AW Hassel… - Nanomaterials, 2022 - mdpi.com
The development of novel materials with coexisting volatile threshold and non-volatile
memristive switching is crucial for neuromorphic applications. Hence, the aim of this work …

[HTML][HTML] Threshold switching stabilization of NbO2 films via nanoscale devices

MC Sullivan, ZR Robinson, K Beckmann… - Journal of Vacuum …, 2022 - pubs.aip.org
The stabilization of the threshold switching characteristics of memristive NbO x is examined
as a function of sample growth and device characteristics. Sub-stoichiometric Nb 2 O 5 was …

[HTML][HTML] Enhancement in neuromorphic NbO2 threshold switching at cryogenic temperatures

T Mburu, ZR Robinson, K Beckmann… - Journal of Vacuum …, 2024 - pubs.aip.org
The electrical properties and performance characteristics of niobium dioxide (NbO 2⁠)-
based threshold switching devices are examined at cryogenic temperatures …

Investigation of the Modulated Threshold Memristor for Tunable Artificial Neuron

Y Wang, X Huang, H Xu, R Cao, Y Sun… - … on Electron Devices, 2024 - ieeexplore.ieee.org
Threshold switching (TS) memristor with a simple structure and high biomimetic offers a
more promising way to implement an efficient artificial neuron than traditional methods. To …