182 citations · 865 across the 29 of their papers we have counts for
29 papers
Unconstrained Kinematic MRI Tracking of Wrist Carpal Bones
Mohammad Zarenia, Volkan Emre Arpinar, Andrew S. Nencka +2
In this preliminary study technical methodology for kinematic tracking and profiling of wrist carpal bones during unconstrained movements is explored. Heavily under-sampled and fat…
Dirac Fermion Cloning, Moir Flat Bands and Magic Lattice Constants in Epitaxial Monolayer Graphene
Qiangsheng Lu, Ching-Kai Chiu, Congcong Le +10
Tuning interactions between Dirac states in graphene has attracted enormous interest because it can modify the electronic spectrum of the two-dimensional material, enhance electron…
Thermal transport in compensated semimetals: a mystery explained
Mohammad Zarenia, Alessandro Principi, Giovanni Vignale
It is well known that the electronic thermal conductivity of clean compensated semimetals can be greatly enhanced over the electric conductivity by the availability of an ambipolar…
Electrically induced charge-density waves in a two-dimensional electron channel: Beyond the Local Density Approximation
Erica Hroblak, Mohammad Zarenia, Giovanni Vignale
In a previous paper we suggested that a macroscopic force field applied across a two-dimensional electron gas channel could induce a microscopic charge density wave as soon as the…
Origin of the Temperature Collapse of the Electric Conductivity in Bilayer Graphene
Mohammad Zarenia, Shaffique Adam, Giovanni Vignale
Recent experiments have reported evidence of dominant electron-hole scattering in the electric conductivity of suspended bilayer graphene near charge neutrality. According to these…
Enhanced hydrodynamic transport in near magic angle twisted bilayer graphene
Mohammad Zarenia, Indra Yudishtira, Shaffique Adam +1
Using the semiclassical quantum Boltzmann theory and employing the Dirac model with twist angle-dependent Fermi velocity we obtain results for the electrical resistivity, the elect…
Breakdown of the Wiedemann-Franz law in AB-stacked bilayer graphene
Mohammad Zarenia, Giovanni Vignale, Thomas Benjamin Smith +1
We present a simple theory of thermoelectric transport in bilayer graphene and report our results for the electrical resistivity, the thermal resistivity, the Seebeck coefficient,…
Anisotropic charge density wave in electron-hole double monolayers: Applied to phosphorene
S. Saberi-Pouya, M. Zarenia, T. Vazifehshenas +1
The possibility of an inhomogeneous charge density wave phase is investigated in a system of two coupled electron and hole monolayers separated by a hexagonal boron nitride insulat…
Disorder-enabled hydrodynamics of charge and heat transport in monolayer graphene
Mohammad Zarenia, Alessandro Principi, Giovanni Vignale
Hydrodynamic behavior in electronic systems is commonly accepted to be associated with extremely clean samples such that electron-electron collisions dominate and total momentum is…
Multiband Mechanism for the Sign Reversal of Coulomb Drag Observed in Double Bilayer Graphene Heterostructures
M. Zarenia, A. R. Hamilton, F. M. Peeters +1
Coupled 2D sheets of electrons and holes are predicted to support novel quantum phases. Two experiments of Coulomb drag in electron-hole (e-h) double bilayer graphene (DBLG) have r…
Excitons, trions, and biexcitons in transition metal dichalcogenides: magnetic field dependence
M. Van der Donck, M. Zarenia, F. M. Peeters
The influence of a perpendicular magnetic field on the binding energy and structural properties of excitons, trions, and biexcitons in monolayers of semiconducting transition metal…
High temperature electron-hole superfluidity with strong anisotropic gaps in double phosphorene monolayers
S. Saberi-Pouya, M. Zarenia, A. Perali +2
Excitonic superfluidity in double phosphorene monolayers is investigated using the BCS mean-field equations. Highly anisotropic superfluidity is predicted where we found that the m…
Strong Valley Zeeman Effect of Dark Excitons in Monolayer Transition Metal Dichalcogenides in a Tilted Magnetic Field
M. Van der Donck, M. Zarenia, F. M. Peeters
The dependence of the excitonic photoluminescence (PL) spectrum of monolayer transition metal dichalcogenides (TMDs) on the tilt angle of an applied magnetic field is studied. Star…
Comment on "Impurity spectra of graphene under electric and magnetic fields"
R. Van Pottelberge, M. Zarenia, F. M. Peeters
In a recent publication [Phys. Rev. B , 155403 (2014)], the authors investigated the spectrum of a Coulomb impurity in graphene in the presence of magnetic and electri…
Quantum transport across van der Waals domain walls in bilayer graphene
Hasan M. Abdullah, B. Van Duppen, M. Zarenia +2
Bilayer graphene can exhibit deformations such that the two graphene sheets are locally detached from each other resulting in a structure consisting of domains with different inter…
Excitons and trions in monolayer transition metal dichalcogenides: A comparative study between the multiband model and the quadratic single-band model
M. Van der Donck, M. Zarenia, F. M. Peeters
The electronic and structural properties of excitons and trions in monolayer transition metal dichalcogenides are investigated using both a multiband and a single-band model. In th…
Transmission in graphene-topological insulator heterostructures
Christophe De Beule, Mohammad Zarenia, Bart Partoens
We investigate scattering of the topological surface state of a three-dimensional time-reversal invariant topological insulator when graphene is deposited on the topological-insula…
Wigner crystallization in transition metal dichalcogenides: A new approach to correlation energy
M. Zarenia, D. Neilson, B. Partoens +1
We introduce a new approach for the correlation energy of one- and two-valley two-dimensional electron gas (2DEG) systems. Our approach is based on a random phase approximation at…
Many-body electron correlations in graphene
David Neilson, Andrea Perali, Mohammad Zarenia
The conduction electrons in graphene promise new opportunities to access the region of strong many-body electron-electron correlations. Extremely high quality, atomically flat two-…
Large gap electron-hole superfluidity and shape resonances in coupled graphene nanoribbons
M. Zarenia, A. Perali, F. M. Peeters +1
We predict enhanced electron-hole superfluidity in two coupled electron-hole armchair-edge terminated graphene nanoribbons separated by a thin insulating barrier. In contrast to gr…
Correlation and current anomalies in helical quantum dots
Christophe De Beule, Niccolo T. Ziani, Mohammad Zarenia +2
We theoretically investigate the ground-state properties of a quantum dot defined on the surface of a strong three-dimensional time-reversal invariant topological insulator. Confin…
Enhancement of electron-hole superfluidity in double few-layer graphene
M. Zarenia, A. Perali, D. Neilson +1
We propose two coupled electron-hole sheets of few-layer graphene as a new nanostructure to observe superfluidity at enhanced densities and enhanced transition temperatures. For AB…
Electron-electron interactions in bilayer graphene quantum dots
M. Zarenia, B. Partoens, T. Chakraborty +1
A parabolic quantum dot (QD) as realized by biasing nanostructured gates on bilayer graphene is investigated in the presence of electron-electron interaction. The energy spectrum a…
Snake states in graphene quantum dots in the presence of a p-n junction
M. Zarenia, J. M. Pereira, F. M. Peeters +1
We investigate the magnetic interface states of graphene quantum dots that contain p-n junctions. Within a tight-binding approach, we consider rectangular quantum dots in the prese…