Signed in as:
filler@godaddy.com
Signed in as:
filler@godaddy.com
Taking inspiration from the human brain, neuromorphic systems uses the rich physics of materials and devices to process unstructured and noisy analogue data directly, leading to a fundamentally new approach to computation. 2D layered materials are among the most promising materials for future neuromorphic technology due to the large variety of properties they offer, the possibility of being combined into functional structures and being chemically-converted while preserving their shape as well as the and the ease of integration with existing semiconductors and fabrication lines.
Relevant papers:
High-accuracy inference using HfOxSy/HfS2 Memristors
https://arxiv.org/abs/2506.17174
Forming and compliance-free operation of low-energy, fast-switching HfOxSy/HfS2 memristors
https://pubs.rsc.org/en/content/articlelanding/2025/nh/d4nh00508b
Controlled Fabrication of Native Ultra-Thin Amorphous Gallium Oxide From 2D Gallium Sulfide for Emerging Electronic Applications
https://advanced.onlinelibrary.wiley.com/doi/10.1002/admi.202400481
These sensors consist of electrolytically gated broadband microwave sensors where atomically-thin graphene layers are integrated into coplanar waveguides and coupled with microfluidic channels. These devices combine microwave and field-effect sensing, producing multi-dimensional datasets.
Relevant papers
Highly Sensitive Glucose Sensors Based on Gated Graphene Microwave Waveguides
https://advanced.onlinelibrary.wiley.com/doi/10.1002/adsr.202400091
Electrochemically-gated Graphene Broadband Microwave Waveguides for Ultrasensitive Biosensing
https://pubs.rsc.org/en/content/articlehtml/2023/nr/d3nr01239e
Two-dimensional layered materials (such as graphene and transition metal dichalcogenides) can be deterministically stacked to form heterostructures. We develop methods to optimize the fabrication of such structures and use them for devices such as transistors and memristors.
Relevant papers
Cleaning Interfaces in Layered Materials Heterostructures, Nature Communications 9:5387