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- University of AntwerpBE39 papers
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14 papers · 1 filter
Is it possible to obtain cosmic accelerated expansion through energy transfer between different energy densities?
Recai Erdem
The equation of state of an energy density may be significantly modified by coupling it to another energy density. In the light of this observation we check the possibility of prod…
Quantum Transport Characteristics of Lateral pn-Junction of Single Layer TiS3
F. Iyikanat, R. T. Senger, F. M. Peeters +1
Using density functional theory and nonequilibrium Greens functions-based methods we investigated the electronic and transport properties of monolayer TiS3 pn-junction. We construc…
Effects of interedge scattering on the Wigner crystallization in graphene nanoribbons
Mohsen Modarresi, A. D. Güçlü
We investigate the effects of coupling between the two zigzag edges of graphene nanoribbons on the Wigner crystallization of electrons and holes using a combination of tight-bindin…
Effects of long-range disorder and electronic interactions on the optical properties of graphene quantum dots
A. Altıntaş, K. E. Çakmak, A. D. Güçlü
We theoretically investigate the effects of long-range disorder and electron-electron interactions on the optical properties of hexagonal armchair graphene quantum dots consisting…
One-Dimensional Semirelativistic Hamiltonian with Multiple Dirac Delta Potentials
Fatih Erman, Manuel Gadella, Haydar Uncu
In this paper, we consider the one-dimensional semirelativistic Schrödinger equation for a particle interacting with Dirac delta potentials. Using the heat kernel techniques, w…
Electronic and optical properties of bilayer blue phosphorus
Y. Mogulkoc, M. Modarresi, A. Mogulkoc +1
We investigate the electronic and optical properties of monolayer and stacking dependent bilayer blue phosphorus in the framework of density functional theory (DFT) and tight-bindi…