Regensburg 2019 – wissenschaftliches Programm

Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe

CPP: Fachverband Chemische Physik und Polymerphysik

CPP 25: Poster Session II

CPP 25.40: Poster

Dienstag, 2. April 2019, 14:00–16:00, Poster B1

Energy Spectra of Triangular Multilayer Graphene Quantum Dots — •Julienne Scheller, Christian Wimmenauer, and Thomas Heinzel — Institute of Experimantal Condensed Matter Physics, Heinrich-Heine-University Düsseldorf

Triangular Multilayer Graphene Quantum Dots (GQDs) are modelled using a tight binding approach. The energy gaps are calculated as a function of disk radius, number of disk layers and edge type. Armchair edge type and zigzag edge type GQDs are investigated for up to 7 layers and in the limit of infinitely many layers. To further discuss the differences between both edge types the density of states and the ground state wavefunctions are calculated.

100% | Mobil-Ansicht | English Version | Kontakt/Impressum/Datenschutz
DPG-Physik > DPG-Verhandlungen > 2019 > Regensburg