48 citations · 300 across the 33 of their papers we have counts for
16 papers · 1 filter
Rank-Selective Optical Tomography of Higher-Wave Altermagnetism
Meysam Bagheri Tagani, Carmine Autieri, Sahar Izadi Vishkayi
Identifying the spatial rank of higher-wave altermagnetic order optically is challenging because local electric-dipole response does not uniquely resolve distinct continuum harmoni…
Ferroelectric Altermagnetic Chern Insulator in magnetic field: electrical control of the Chern number
Meysam Bagheri Tagani, Carmine Autieri
We investigate electrically controllable Chern topology in a two-dimensional compensated (d)-wave altermagnet described by a lattice-regularized Bernevig--Hughes--Zhang model. In t…
Machine Learning and Deep Learning in Quantum Materials: Symmetry, Topology, and the Rise of Altermagnets
Mahyar Hassani-Vasmejani, Hosein Alavi-Rad, Meysam Bagheri Tagani
The landscape of condensed matter physics is facing an unprecedented data surge driven by high-throughput ab initio workflows and rapidly expanding experimental datasets. Tradition…
Kagome goldene with flat bands and Dirac nodal line fermions via line-graph epitaxy
Qiwei Tian, Sahar Izadi Vishkayi, Chen Zhang +8
The kagome lattice has emerged as a promising platform for investigating exotic quantum phases. However, achieving a single-atomic-layer kagome lattice in elemental materials remai…
Antimonene/Bismuthene Vertical Van-der Waals Heterostructure: A Computational Study
Shobair Mohammadi Mozvashi, Sahar Izadi Vishkayi, Meysam Bagheri Tagani
In this paper, the structural, electronic, mechanical and optical properties of antimonene-bismuthene Van-der Waals heterostructure (Sb-Bi HS) were calculated based on the first pr…
Tuning thermoelectric efficiency of polyaniline sheet by strain engineering
Sahar Izadi Vishkayi, Meysam Bagheri Tagani
Two-dimensional polyaniline monolayer (C3N) has been recently synthesized as an indirect semiconductor with high electron mobility. In this research, with combination of density fu…
Polyaniline (C_{3}N) nanoribbons: Magnetic metal, Semiconductor, and Half-Metal
Meysam Bagheri Tagani, Sahar Izadi Vishkayi
Two-dimensional polyaniline sheet has been recently synthesized and found that it is a semiconductor with indirect band gap. Polyaniline nanoribbons decomposed from two-dimensional…
Investigation of coupling geometry and dimerization effects on thermoelectric properties of a C60 molecular transistor
M. Bagheri Tagani, Z. Golsanamlou, S. Izadi +1
Thermoelectric properties of a C60 molecular transistor are studied using Green function formalism in linear response regime. A tight-binding model is used to investigate the effec…
Photon-phonon-assisted thermoelectric effects in the molecular devices
M. Bagheri Tagani, H. Rahimpour Soleimani
We consider a single level quantum dot interacting with a phonon mode and weakly coupled to metallic leads which are subjected to a time dependent gate voltage. Electrical conducta…
Phonon-assisted thermoelectric effects in a two-level molecule
M. Bagheri Tagani, H. Rahimpour Soleimani
Thermoelectric properties of a two-level molecule attached to the metallic electrodes are analyzed using the equation of motion technique within the Green function formalism. Resul…
Influence of spin-flip on the performance of the spin-diode
M. Bagheri Tagani, H. Rahimpour Soleimani
We study spin-dependent transport through a spin diode in the presence of spin-flip by means of reduced density matrix approach. The current polarization and the spin accumulation…
Time-Dependent Thermopower Effect in an Interacting Quantum Dot
M. Bagheri Tagani, H. Rahimpour Soleimani
The time-dependent thermopower is analyzed through an interacting quantum dot coupled to a time-dependent gate voltage and under the influence of an external magnetic field using t…
Study of couplings effect on the performance of a spin-current diode: Nonequilibrium Green's function based model
M. Bagheri Tagani, H. Rahimpour Soleimani
In this paper, spin-dependent transport through a spin diode composed of a quantum dot coupled to a normal metal and a ferromagnetic lead is studied. The current polarization and t…
Thermoelectric effects in a double quantum dot system weakly coupled to ferromagnetic leads
M. Bagheri Tagani, H. Rahimpour Soleimani
Thermoelectric effects through a serial double quantum dot system weakly coupled to ferromagnetic leads are analyzed. Formal expressions of electrical conductance, thermal conducta…
Phonon-assisted tunneling through a double quantum dot system
M. Bagheri Tagani, H. Rahimpour Soleimani
Electron transport through a double quantum dot system is studied with taking into account electron-phonon interaction. The Keldysh nonequilibrium Green function formalism is used…
Spin-current rectification through a quantum dot using temperature bias
M. Bagheri Tagani, H. Rahimpour Soleimani
We analyze spin-dependent transport through a spin-diode in the presence of spin-flip and under influence of temperature bias. The current polarization and the spin accumulation ar…