Synthetic tailoring of graphene nanostructures with zigzag‐edged topologies: progress and perspectives

J Liu, X Feng - Angewandte Chemie International Edition, 2020‏ - Wiley Online Library
Experimental and theoretical investigations have revealed that the chemical and physical
properties of graphene are crucially determined by their topological structures. Therefore …

The toxicity of graphene quantum dots

S Wang, IS Cole, Q Li - RSC Advances, 2016‏ - pubs.rsc.org
Recently, there has been a rapidly expanding interest in a new nano material, graphene
quantum dots, owing to its profound potential in various advanced applications. Despite its …

Large magnetic exchange coupling in rhombus-shaped nanographenes with zigzag periphery

S Mishra, X Yao, Q Chen, K Eimre, O Gröning… - Nature …, 2021‏ - nature.com
Nanographenes with zigzag edges are predicted to manifest non-trivial π-magnetism
resulting from the interplay of concurrent electronic effects, such as hybridization of localized …

Structural evolution of graphene quantum dots during thermal decomposition of citric acid and the corresponding photoluminescence

S Wang, ZG Chen, I Cole, Q Li - Carbon, 2015‏ - Elsevier
The thermally decomposed citric acid (TDCA) possesses either excitation-dependent or
excitation-independent fluorescence as well as different quantum yields with varying …

Circumpentacene with open‐shell singlet diradical character

Q Jiang, H Wei, X Hou, C Chi - Angewandte Chemie, 2023‏ - Wiley Online Library
Circumacenes (CAs) are a distinctive type of benzenoid polycyclic aromatic hydrocarbons
where an acene unit is completely enclosed by a layer of outer fused benzene rings. Despite …

Triangulenes: from precursor design to on‐surface synthesis and characterization

J Su, M Telychko, S Song, J Lu - … Chemie International Edition, 2020‏ - Wiley Online Library
Triangulene and its higher homologues are a class of zigzag‐edged triangular graphene
molecules (ZTGMs) with high‐spin ground states. These open‐shell molecules are …

[ספר][B] Graphene science handbook, six-volume set

M Aliofkhazraei, N Ali, WI Milne, CS Ozkan, S Mitura… - 2016‏ - taylorfrancis.com
Graphene is the strongest material ever studied and can be an efficient substitute for silicon.
This six-volume handbook focuses on fabrication methods, nanostructure and atomic …

Improved all-carbon spintronic device design

Z Bullard, EC Girao, JR Owens, WA Shelton… - Scientific reports, 2015‏ - nature.com
The discovery of magnetism in carbon structures containing zigzag edges has stimulated
new directions in the development and design of spintronic devices. However, many of the …

Size dependent magnetic and optical properties in diamond shaped graphene quantum dots: A DFT study

R Das, N Dhar, A Bandyopadhyay, D Jana - Journal of Physics and …, 2016‏ - Elsevier
The magnetic and optical properties of diamond shaped graphene quantum dots (DSGQDs)
have been investigated by varying their sizes with the help of density functional theory …

Structural stability, electronic, magnetic, and optical properties of rectangular graphene and boron nitride quantum dots: Effects of size, substitution, and electric field

SS Yamijala, A Bandyopadhyay… - The Journal of Physical …, 2013‏ - ACS Publications
Using density functional theory calculations, we have examined the structural stability,
electronic, magnetic, and optical properties of rectangular shaped quantum dots (QDs) of …