[HTML][HTML] Quantifying alignment and quality of graphene nanoribbons: A polarized Raman spectroscopy approach

R Darawish, J Overbeck, K Müllen, M Calame… - Carbon, 2024 - Elsevier
Graphene nanoribbons (GNRs) are atomically precise stripes of graphene with tunable
electronic properties, making them promising for room-temperature switching applications …

Emissive brightening in molecular graphene nanoribbons by twilight states

BK Sturdza, F Kong, X Yao, W Niu, J Ma, X Feng… - Nature …, 2024 - nature.com
Carbon nanomaterials are expected to be bright and efficient emitters, but structural
disorder, intermolecular interactions and the intrinsic presence of dark states suppress their …

Porphyrin-fused graphene nanoribbons

Q Chen, A Lodi, H Zhang, A Gee, HI Wang, F Kong… - Nature Chemistry, 2024 - nature.com
Abstract Graphene nanoribbons (GNRs), nanometre-wide strips of graphene, are promising
materials for fabricating electronic devices. Many GNRs have been reported, yet no scalable …

Tuneable Current Rectification Through a Designer Graphene Nanoribbon

N Friedrich, J Li, I Pozo, D Peña… - Advanced …, 2024 - Wiley Online Library
Unimolecular current rectifiers are fundamental building blocks in organic electronics.
Rectifying behavior has been identified in numerous organic systems due to electron‐hole …

Solid‐Liquid Interfacial Engineered Large‐Area Two‐Dimensional Covalent Organic Framework Films

J Hong, M Liu, Y Liu, S Shang, X Wang… - Angewandte Chemie …, 2024 - Wiley Online Library
Constructing uniform covalent organic framework (COF) film on substrates for electronic
devices is highly desirable. Here, a simple and mild strategy is developed to prepare them …

Delocalized spin states at zigzag termini of armchair graphene nanoribbon

S Šćepanović, A Kimouche, J Mirković, G Sadiek… - Scientific Reports, 2024 - nature.com
Using scanning tunneling microscopy and spectroscopy we demonstrate a revival of
magnetism in 7-armchair nanoribbon by unpassivated atoms at the termini. Namely, a pair of …

Magnetotransport spectroscopy of electroburnt graphene nanojunctions

Z Jin, C Xi, J Chen, Y Ouyang, F Wang, M Zhang… - Nanoscale, 2024 - pubs.rsc.org
We have reported the precise methodology for fabricating graphene quantum dots through
electroburning and performed measurements on the Coulomb blockade and oscillation …

Ultrafast all-electrical universal nanoqubits

DTS Perkins, A Ferreira - Physical Review B, 2024 - APS
We propose how to create, control, and read out real-space localized spin qubits in
proximitized finite graphene nanoribbon (GNR) systems using purely electrical methods. Our …

Quantum interference enhances the performance of single-molecule transistors

Z Chen, IM Grace, SL Woltering, L Chen, A Gee… - Nature …, 2024 - nature.com
Quantum effects in nanoscale electronic devices promise to lead to new types of
functionality not achievable using classical electronic components. However, quantum …

Chain-growth polymerization enables the controlled synthesis of graphene nanoribbons

J Ma, X Feng - Chem, 2024 - cell.com
Precision graphene nanoribbons (GNRs) have garnered significant interest because of their
unique and tailorable electronic properties. In this issue of Chem, Fischer and co-workers …