38 citations · 76 across the 8 of their papers we have counts for
8 papers
Charge-spin interconversion in graphene-based systems from density functional theory
Maedeh Rassekh, Hernán Santos, Andrea Latge +3
We present a methodology to address, from first principles, charge-spin interconversion in two-dimensional materials with spin-orbit coupling. Our study relies on an implementation…
Effect of plasmonic Aluminum nanoparticles shapes on optical absorption enhancement in silicon thin-film solar cells
Maedeh Rassekh, Reza Shirmohammadi, Roghayeh Ghasempour +2
Scattering from metal nanoparticles near their localized plasmon resonance; especially, the resonances of noble metals which are mostly in the visible or infrared part of the elect…
Theoretical investigation of the behavior of CuSe2O5 compound in high magnetic fields
Z. Saghafi, J. Jahangiri, S. Mahdavifar +2
Based on analytical and numerical approaches, we investigate thermodynamic properties of CuSe2O5 at high magnetic fields which is a candidate for the strong intra-chain interaction…
First-order commensurate-incommensurate magnetic phase transition in the coupled FM spin-1/2 two-leg ladders
J. Jahangiri, H. Hadipour, S. Mahdavifar +1
We consider the spin-1/2 two-leg ladders with ferromagnetic (FM) interactions along legs and rungs. Using the stochastic series expansion QMC method, we study the low-temperature m…
Quantum phase transition in a dimerized chain with hexamer distortion
Mahboobeh Shahri Naseri, George I. Japaridze, Saeed Mahdavifar +1
We consider the dimerized spin-1/2 Heisenberg chain with spin hexameric distortion of the exchange pattern and study the zero-temperature phase diagram in the parameter space $(J_{…
From fidelity to entanglement of entropy of the one-dimensional transverse-field quantum compass model
Mostafa Motamedifar, Somayyeh Nemati, Saeed Mahdavifar +1
We study fidelity and fidelity susceptibility by addition of entanglement of entropy in the one-dimensional quantum compass model in a transverse magnetic field numerically. The wh…
Magnetic properties of the spin Heisenberg chain with hexamer modulation of exchange
M. Shahri Naseri, G. I. Japaridze, S. Mahdavifar +1
We consider the spin-1/2 Heisenberg chain with alternating spin exchange %on even and odd sites in the presence of additional modulation of exchange on odd bonds with period three.…
The quantum compass chain in a transverse magnetic field
Mostafa Motamedifar, Saeed Mahdavifar, Saber Farjami Shayesteh
We study the magnetic behaviors of a spin-1/2 quantum compass chain (QCC) in a transverse magnetic field, by means of the analytical spinless fermion approach and numerical Lanczos…