Carbon-based nanostructures as a versatile platform for tunable π-magnetism

DG de Oteyza, T Frederiksen - Journal of Physics: Condensed …, 2022 - iopscience.iop.org
Emergence of π-magnetism in open-shell nanographenes has been theoretically predicted
decades ago but their experimental characterization was elusive due to the strong chemical …

On-surface synthesis of graphene nanostructures with π-magnetism

S Song, J Su, M Telychko, J Li, G Li, Y Li… - Chemical Society …, 2021 - pubs.rsc.org
Graphene nanostructures (GNs) including graphene nanoribbons and nanoflakes have
attracted tremendous interest in the field of chemistry and materials science due to their …

[HTML][HTML] CP2K: An electronic structure and molecular dynamics software package-Quickstep: Efficient and accurate electronic structure calculations

TD Kühne, M Iannuzzi, M Del Ben, VV Rybkin… - The Journal of …, 2020 - pubs.aip.org
CP2K is an open source electronic structure and molecular dynamics software package to
perform atomistic simulations of solid-state, liquid, molecular, and biological systems. It is …

[PDF][PDF] Open-shell graphene fragments

W Zeng, J Wu - Chem, 2021 - cell.com
The electronic properties of finite-sized graphene fragments are strongly dependent on their
topological structures. The existence of two or more extended zigzag edges could lead to …

Steering large magnetic exchange coupling in nanographenes near the closed-shell to open-shell transition

K Biswas, D Soler, S Mishra, Q Chen… - Journal of the …, 2023 - ACS Publications
The design of open-shell carbon-based nanomaterials is at the vanguard of materials
science, steered by their beneficial magnetic properties like weaker spin–orbit coupling than …

Synthesis of tridecacene by multistep single-molecule manipulation

Z Ruan, J Schramm, JB Bauer… - Journal of the …, 2024 - ACS Publications
Acenes represent a unique class of polycyclic aromatic hydrocarbons that have fascinated
chemists and physicists due to their exceptional potential for use in organic electronics …

Pushing the limits of acene chemistry: The recent surge of large acenes

C Tönshoff, HF Bettinger - Chemistry–A European Journal, 2021 - Wiley Online Library
Acenes, consisting of linearly fused benzene rings, are an important fundamental class of
organic compounds with various applications. Hexacene is the largest acene that was …

Topological defect-induced magnetism in a nanographene

S Mishra, D Beyer, R Berger, J Liu… - Journal of the …, 2020 - ACS Publications
The on-surface reactions of 10-bromo-10′-(2, 6-dimethylphenyl)-9, 9′-bianthracene on Au
(111) have been investigated by scanning tunneling microscopy and spectroscopy …

Dodecacene generated on surface: reopening of the energy gap

F Eisenhut, T Kühne, F García, S Fernández… - ACS …, 2019 - ACS Publications
The acene series represents a model system to investigate the intriguing electronic
properties of extended π-electron structures in the one-dimensional limit, which are …

Recent Progress in High Linearly Fused Polycyclic Conjugated Hydrocarbons (PCHs, n > 6) with Well‐Defined Structures

W Chen, F Yu, Q Xu, G Zhou, Q Zhang - Advanced Science, 2020 - Wiley Online Library
Although polycyclic conjugated hydrocarbons (PCHs) and their analogues have gained
great progress in the fields of organic photoelectronic materials, the in‐depth study on …