87 citations · 438 across the 22 of their papers we have counts for
7 papers · 1 filter
Pure spin current and negative differential electric resistance in hybrid systems
Zainab Gholami, Farhad Khoeini
This paper aims to investigate the spin dependent transport properties in hybrid nanoribbons, using the non equilibrium Greens function method. The effects of temperature gradient…
Highly tunable charge transport in defective graphene nanoribbons under external local forces and constraints: A hybrid computational study
Mahnoosh Rostami, Isa Ahmadi, Farhad Khoeini
In this paper, we propose a combined modeling of molecular mechanics (MM) and the tight-binding (TB) approach, which enables us to study the effect of factors such as external loca…
Tunable electronic properties and electric-field-induced phase transition in phosphorene/graphene heterostructures
Maryam Mahdavifar, Sima Shekarforoush, Farhad Khoeini
The shortcomings of mono-component systems, e.g., the gapless nature of graphene, the lack of air-stability in phosphorene, etc. have drawn great attention toward stacked materials…
Heat transfer in strained twin graphene: A non-equilibrium molecular dynamics simulation
Fatemeh Rezaee, Farrokh Yousefi, Farhad Khoeini
In this work, we study the thermal energy transport properties of twin graphene, which has been introduced recently as a new two-dimensional carbon nano structure. The thermal cond…
Electronic, dielectric and optical properties of two dimensional and bulk ice: a multi-scale simulation study
S. Ghasemi, M. Alihosseini, F. Peymanirad +4
The intercalated water into nanopores exhibits anomalous properties such as ultralow dielectric constant.~Multi-scale modeling and simulations are used to investigate the dielectri…
Fulleryne, a new member of the carbon cages family
Mohammad Qasemnazhand, Farhad Khoeini, Farah Marsusi
In this study, based on density functional theory (DFT), we propose a new branch of pseudo-fullerenes which contain triple bonds with sp hybridization. We should call these new nan…
Effect of graphene and carbon-nitride nanofillers on the thermal transport properties of polymer nanocomposites: A combined molecular dynamics and finite element study
Leila Razzaghi, Maryam Khalkhali, Ali Rajabpour +1
Low thermal conductivity of polymers, which is one of the considerable drawbacks of commonly used composite structures, has been the focus of many researchers aiming to achieve hig…