Hardware implementation of neuromorphic computing using large‐scale memristor crossbar arrays

Y Li, KW Ang - Advanced Intelligent Systems, 2021 - Wiley Online Library
Brain‐inspired neuromorphic computing is a new paradigm that holds great potential to
overcome the intrinsic energy and speed issues of traditional von Neumann based …

Selective area regrowth and doping for vertical gallium nitride power devices: Materials challenges and recent progress

H Fu, K Fu, C Yang, H Liu, KA Hatch, P Peri… - Materials Today, 2021 - Elsevier
This paper reviews materials challenges and recent progress for selective area regrowth
and doping for vertical gallium nitride (GaN) power devices. The purpose is to realize …

Thermal‐Responsive Polyoxometalate–Metalloviologen Hybrid: Reversible Intermolecular Three‐Component Reaction and Temperature‐Regulated Resistive …

YR Huang, XL Lin, B Chen, HD Zheng… - Angewandte Chemie …, 2021 - Wiley Online Library
The development of new‐type memristors with special performance is of great interest.
Herein, an inorganic‐organic hybrid crystalline polyoxometalate (POM) with usual dynamic …

Vertical GaN power devices: Device principles and fabrication technologies—Part II

H Fu, K Fu, S Chowdhury, T Palacios… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Vertical gallium nitride (GaN) power devices are enabling next-generation power electronic
devices and systems with higher energy efficiency, higher power density, faster switching …

A review on GaN-based two-terminal devices grown on Si substrates

Y Zhang, C Liu, M Zhu, Y Zhang, X Zou - Journal of Alloys and Compounds, 2021 - Elsevier
Gallium nitride (GaN) based two-terminal devices, such as Schottky barrier diodes (SBDs),
pin diodes and light-emitting diodes (LEDs) are essential components for power conversion …

Enhancement-mode GaN transistor technology for harsh environment operation

M Yuan, J Niroula, Q Xie, NS Rajput… - IEEE Electron …, 2023 - ieeexplore.ieee.org
This letter reports an enhancement-mode (E-mode) GaN transistor technology which has
been demonstrated to operate in a simulated Venus environment (460° C,~ 92 atm …

Asymmetric GaN/ZnO engineered resistive memory device for electronic synapses

MU Khan, CM Furqan, J Kim, SA Khan… - ACS Applied …, 2022 - ACS Publications
The asymmetric resistive memory device can be more suitable to reduce the crosstalk effect
in a crossbar array. Similarly, this work focused on the material and design concept to …

GaN-based threshold switching behaviors at high temperatures enabled by interface engineering for harsh environment memory applications

K Fu, S Luo, H Fu, K Hatch… - … on Electron Devices, 2023 - ieeexplore.ieee.org
We demonstrate threshold switching behaviors with working temperatures up to 500° C
based on GaN vertical pn diodes, and these devices survived a passive test in a simulated …

Piezotronic synapse based on a single GaN microwire for artificial sensory systems

Q Hua, X Cui, H Liu, C Pan, W Hu, ZL Wang - Nano Letters, 2020 - ACS Publications
Tactile information is efficiently captured and processed through a complex sensory system
combined with mechanoreceptors, neurons, and synapses in human skin. Synapses are …

Low temperature memory effects in AlGaN/GaN nanochannels

H Sánchez-Martín, E Pérez-Martín… - Applied Physics …, 2023 - pubs.aip.org
Two-terminal devices based on an AlGaN/GaN nanochannel exhibit a significant hysteresis
in their current–voltage curve due to their large surface-to-volume ratio. Surface effects at the …