Emerging 2D memory devices for in‐memory computing

L Yin, R Cheng, Y Wen, C Liu, J He - Advanced Materials, 2021 - Wiley Online Library
It is predicted that the conventional von Neumann computing architecture cannot meet the
demands of future data‐intensive computing applications due to the bottleneck between the …

Negative photoconductivity transistors for visuomorphic computing

L Wang, H Wang, J Liu, Y Wang, H Shao… - Advanced …, 2024 - Wiley Online Library
Visuomorphic computing aims to simulate and potentially surpass the human retina by
mimicking biological visual perception with an artificial retina. Despite significant progress …

Fully light‐controlled memory and neuromorphic computation in layered black phosphorus

T Ahmed, M Tahir, MX Low, Y Ren… - Advanced …, 2021 - Wiley Online Library
Imprinting vision as memory is a core attribute of human cognitive learning. Fundamental to
artificial intelligence systems are bioinspired neuromorphic vision components for the visible …

Negative Photoconductance Effect: An Extension Function of the TiOx‐Based Memristor

G Zhou, B Sun, X Hu, L Sun, Z Zou, B **ao… - Advanced …, 2021 - Wiley Online Library
The negative photoconductance (NPC) effect, defined as an increase in resistance upon
exposure to illumination, holds great potential for application in photoelectric devices. A …

Graphene–MoS2 hybrid structures for multifunctional photoresponsive memory devices

K Roy, M Padmanabhan, S Goswami, TP Sai… - Nature …, 2013 - nature.com
Combining the electronic properties of graphene, and molybdenum disulphide (MoS2),,, in
hybrid heterostructures offers the possibility to create devices with various functionalities …

Optically stimulated artificial synapse based on layered black phosphorus

T Ahmed, S Kuriakose, ELH Mayes, R Ramanathan… - Small, 2019 - Wiley Online Library
The translation of biological synapses onto a hardware platform is an important step toward
the realization of brain‐inspired electronics. However, to mimic biological synapses, devices …

All-optically controlled artificial synapses based on light-induced adsorption and desorption for neuromorphic vision

J Liang, X Yu, J Qiu, M Wang, C Cheng… - … Applied Materials & …, 2023 - ACS Publications
Artificial synapses with the capability of optical sensing and synaptic functions are
fundamental components to construct neuromorphic visual systems. However, most reported …

Negative photoconductivity: bizarre physics in semiconductors

NK Tailor, CA Aranda, M Saliba… - ACS Materials …, 2022 - ACS Publications
Many gadgets in our daily life work on the photodetection principle. These photodetectors
(such as silicon (Si), gallium arsenide (GaAs), and indium gallium arsenide (InGaAs)) work …

Nonvolatile infrared memory in MoS2/PbS van der Waals heterostructures

Q Wang, Y Wen, K Cai, R Cheng, L Yin, Y Zhang… - Science …, 2018 - science.org
Optoelectronic devices for information storage and processing are at the heart of optical
communication technology due to their significant applications in optical recording and …

Centimeter-scale tellurium oxide films for artificial optoelectronic synapses with broadband responsiveness and mechanical Flexibility

CW Lee, C Yoo, SS Han, YJ Song, SJ Kim, JH Kim… - ACS …, 2024 - ACS Publications
Prevailing over the bottleneck of von Neumann computing has been significant attention due
to the inevitableness of proceeding through enormous data volumes in current digital …