| Autor: |
Porsev VV; Quantum Chemistry Department, Saint-Petersburg State University, St Petersburg 199034, Russia., Evarestov RA; Quantum Chemistry Department, Saint-Petersburg State University, St Petersburg 199034, Russia. |
| Jazyk: |
angličtina |
| Zdroj: |
Nanomaterials (Basel, Switzerland) [Nanomaterials (Basel)] 2023 Aug 09; Vol. 13 (16). Date of Electronic Publication: 2023 Aug 09. |
| DOI: |
10.3390/nano13162295 |
| Abstrakt: |
This review considers the works that focus on various aspects of the theoretical description of nanohelicenes (other equivalent names are graphene spirals, graphene helicoid, helical graphene nanoribbon, or helical graphene)-a promising class of one-dimensional nanostructures. The intrinsic helical topology and continuous π-system lead to the manifestation of unique optical, electronic, and magnetic properties that are also highly dependent on axial and torsion strains. In this paper, it was shown that the properties of nanohelicenes are mainly associated with the peripheral modification of the nanohelicene ribbon. We have proposed a nomenclature that enables the classification of all nanohelicenes as modifications of some prototype classes. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
|
