Functionalization of graphene layers and advancements in device applications

KR Nandanapalli, D Mudusu, S Lee - Carbon, 2019 - Elsevier
The invention of graphene, as a two-dimensional (2D) atomic layered material, has created
enormous scientific revolutions in materials science. As a result, there are a variety of 2D …

First-principles investigation of Pd-doped armchair graphene nanoribbons as a potential rectifier

S Kharwar, S Singh, NK Jaiswal - Journal of Electronic Materials, 2021 - Springer
A first-principles investigation is carried out on palladium (Pd)-doped armchair graphene
nanoribbons (AGNRs) to investigate their structural, electronic and transport properties. The …

Disconnected N-doped zigzag ZnO nanoribbon for potential negative differential resistance (NDR) applications

MS Krishna, S Singh - Microelectronics Journal, 2021 - Elsevier
Quantum coherence and non-equilibrium statistics are the governing mechanisms for
electronic transport in 2-D materials. The present work investigates the electronic transport …

DNA sequencing via Z-shaped graphene nano ribbon field effect transistor decorated with nanoparticles using first-principle transport simulations

A Wasfi, F Awwad, AI Ayesh - New Journal of Physics, 2020 - iopscience.iop.org
DNA detection has revolutionized medical and biological research fields. It provides a
wealth of medical information for each individual, which can be used in a personalized …

Graphene nanoribbon field effect transistor simulations for the detection of sugar molecules: Semi-empirical modeling

A Wasfi, A Al Hamarna, OMH Al Shehhi, HFM Al Ameri… - Sensors, 2023 - mdpi.com
Graphene has remarkable characteristics that make it a potential candidate for
optoelectronics and electronics applications. Graphene is a sensitive material that reacts to …

Covalent functionalization of N-doped graphene by N-alkylation

M Barrejón, A Primo, MJ Gómez-Escalonilla… - Chemical …, 2015 - pubs.rsc.org
Nitrogen doped graphene was modified by N-alkylation using a combination of phase
transfer catalysis and microwave irradiation. The resulting derivatives of N-doped graphene …

Controlled volume production of simultaneously B/N co-doped reduced graphene oxide nanoflakes using femtosecond laser ablation

I Novodchuk, M Irannejad, B Wales, K Ibrahim… - Materials Research …, 2019 - Elsevier
B and N co-doped reduced graphene oxide (B/N-rGO) nanoflakes were produced from a
mixed aqueous solution of graphene oxide nanoflakes and boron nitride quantum dots …

Tailoring the electronic properties of zigzag graphene nanoribbons via sp2/sp3 edge functionalization with H/F

NK Jaiswal - Organic Electronics, 2017 - Elsevier
Functionalizing the edges of graphene nanoribbons (GNR) plays a vital role to alter their
electronic properties. In present work, the effect of sp 2∕ sp 3 edge functionalization of …

Atomic scale modeling of electrically doped pin FET from adenine based single wall nanotube

D Dey, P Roy, D De - Journal of Molecular Graphics and Modelling, 2017 - Elsevier
Abstract The Field Effect Transistor (FET) characteristics has been observed from a single-
walled Adenine nanotube device using Density Functional Theory associated with Non …

Universalities of anomalous properties in electron transport through different Z-shaped phosphorene nanoribbon devices

MR Song, HL Shi, ZT Jiang, YH Ren, J Yang… - … Physics Letters B, 2022 - World Scientific
Aiming at improving the flexibility of designing the phosphorene-based nanodevices, we
propose three kinds of Z-shaped phosphorene nanoribbons (ZPNRs), which are composed …