67 citations · 243 across the 11 of their papers we have counts for
11 papers
DMRG Analysis of Magnetic Order in the Zigzag Edges of Hexagonal CrN Nanoribbons
Michał Kupczyński, Jarosław Pawłowski, Aybey Mogulkoc +1
We investigate the finite temperature magnetic order at the edges of hexagonal CrN nanoribbons by using the density-functional theory combined with the density-matrix renormalizati…
Two-dimensional chromium bismuthate: A room-temperature Ising ferromagnet with tunable magneto-optical response
A. Mogulkoc, M. Modarresi, A. N. Rudenko
We present a density functional theory (DFT) based study of a two-dimensional phase of chromium bismuthate (CrBi), previously unknown material with exceptional magnetic and magneto…
Prevalence of oxygen defects in an in-plane anisotropic transition metal dichalcogenide
Ryan Plumadore, Mehmet Baskurt, Justin Boddison-Chouinard +7
Atomic scale defects in semiconductors enable their technological applications and realization of novel quantum states. Using scanning tunneling microscopy and spectroscopy complem…
Semimetal behavior of bilayer stanene
I. Evazzade, M. R. Roknabadi, T. Morshedloo +3
Stanene is a two-dimensional (2D) buckled honeycomb structure which has been studied recently owing to its promising electronic properties for potential electronic and spintronic a…
Topological phases in Bi/Sb planar and buckled honeycomb monolayers
N. Nouri, M. Bieniek, M. Brzezinska +5
We investigate topological phases in two-dimensional Bi/Sb honeycomb crystals considering planar, buckled, freestanding and deposited on a substrate structures. We use the multi-or…
Effect of long-range structural corrugations on magnetotransport properties of phosphorene in tilted magnetic field
A. Mogulkoc, M. Modarresi, A. N. Rudenko
Rippling is an inherent quality of two-dimensional materials playing an important role in determining their properties. Here, we study the effect of structural corrugations on the…
First principle and tight-binding study of strained SnC
Y. Mogulkoc, M. Modarresi, A. Mogulkoc +2
We study the electronic and optical properties of strained single-layer SnC in the density functional theory (DFT) and tight-binding models. We extract the hopping parameters tight…
Topological phase in oxidized zigzag stanene nanoribbons
M. Modarresi, W. B. Kuang, T. P. Kaloni +2
First-principles and semi-empirical tight binding calculations were performed to understand the adsorption of oxygen on the surface of two dimensional (2D) and zigzag stanene nano-…
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…
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…
Electrically Engineered Band Gap in Two-Dimensional Ge, Sn, and Pb: A First-Principles and Tight-Binding Approach
Thaneshwor P. Kaloni, Mohsen Modarresi, Muhammad Tahir +3
First-principles calculations were performed to investigate the electronic structure of two-dimensional (2-D) Ge, Sn, and Pb without and with the presence of an external electric f…