Photodetectors of 2D materials from ultraviolet to terahertz waves

Q Qiu, Z Huang - Advanced Materials, 2021 - Wiley Online Library
Abstract 2D materials are considered to be the most promising materials for photodetectors
due to their unique optical and electrical properties. Since the discovery of graphene, many …

Low-frequency 1/f noise in graphene devices

AA Balandin - Nature nanotechnology, 2013 - nature.com
Low-frequency noise with a spectral density that depends inversely on frequency has been
observed in a wide variety of systems including current fluctuations in resistors, intensity …

Nature of Electronic States in Atomically Thin MoS2 Field-Effect Transistors

S Ghatak, AN Pal, A Ghosh - ACS nano, 2011 - ACS Publications
We present low-temperature electrical transport experiments in five field-effect transistor
devices consisting of monolayer, bilayer, and trilayer MoS2 films, mechanically exfoliated …

A smart nanosensor for the detection of human immunodeficiency virus and associated cardiovascular and arthritis diseases using functionalized graphene-based …

S Islam, S Shukla, VK Bajpai, YK Han, YS Huh… - Biosensors and …, 2019 - Elsevier
Human immunodeficiency virus (HIV), which isa worldwide public health issue, is commonly
associated with cardiovascular disorders (CVDs) and rheumatoid arthritis (RA). A smart …

Fully Printed, Rapid-Response Sensors Based on Chemically Modified Graphene for Detecting NO2 at Room Temperature

L Huang, Z Wang, J Zhang, J Pu, Y Lin… - … applied materials & …, 2014 - ACS Publications
Reduced graphene oxide (RGO) has proven to be effective in trace gas detection at room
temperature ambient conditions. However, the slow response–recovery characteristic is a …

Low-Frequency Electronic Noise in Single-Layer MoS2 Transistors

VK Sangwan, HN Arnold, D Jariwala, TJ Marks… - Nano …, 2013 - ACS Publications
Ubiquitous low-frequency 1/f noise can be a limiting factor in the performance and
application of nanoscale devices. Here, we quantitatively investigate low-frequency …

Flexible graphene solution‐gated field‐effect transistors: efficient transducers for micro‐electrocorticography

C Hébert, E Masvidal‐Codina… - Advanced Functional …, 2018 - Wiley Online Library
Brain–computer interfaces and neural prostheses based on the detection of
electrocorticography (ECoG) signals are rapidly growing fields of research. Several …

Graphene-based field-effect transistor for ultrasensitive immunosensing of SARS-CoV-2 spike S1 antigen

D Shahdeo, N Chauhan, A Majumdar… - ACS applied bio …, 2022 - ACS Publications
Coronavirus disease (COVID-19) is an infectious disease that has posed a global health
challenge caused by the SARS-CoV-2 virus. Early management and diagnosis of SARS …

A high-performance MoS2 synaptic device with floating gate engineering for neuromorphic computing

T Paul, T Ahmed, KK Tiwari, CS Thakur, A Ghosh - 2D Materials, 2019 - iopscience.iop.org
As one of the most important members of the two dimensional chalcogenide family,
molybdenum disulphide (MoS 2) has played a fundamental role in the advancement of low …

Compact modeling technology for the simulation of integrated circuits based on graphene field‐effect transistors

F Pasadas, PC Feijoo, N Mavredakis… - Advanced …, 2022 - Wiley Online Library
The progress made toward the definition of a modular compact modeling technology for
graphene field‐effect transistors (GFETs) that enables the electrical analysis of arbitrary …