145 citations · 283 across the 7 of their papers we have counts for
7 papers
Magneto-plasmonic pesponse of nickel nano-rings prepared by electroless method
Akram Poursharif, Peyman Sahebsara, Seyyed Mahmood Monirvaghefi +2
Magneto-plasmonic nanostructures have emerged as promising candidates for advanced sensing applications. However, conventional fabrication methods, such as lithography and sputteri…
Charge order and antiferromagnetism in twisted bilayer graphene from the variational cluster approximation
B. Pahlevanzadeh, P. Sahebsara, D. Sénéchal
We study the possibility of charge order at quarter filling and antiferromagnetism at half-filling in a tight-binding model of magic angle twisted bilayer graphene. We build on the…
Chiral -wave superconductivity in twisted bilayer graphene from dynamical mean field theory
B. Pahlevanzadeh, P. Sahebsara, D. Sénéchal
We apply cluster dynamical mean field theory with an exact-diagonalization impurity solver to a Hubbard model for magic-angle twisted bilayer graphene, built on the tight-binding m…
Chiral triplet superconductivity on the graphene lattice
J. P. L. Faye, P. Sahebsara, D. Sénéchal
Motivated by the possibility of superconductivity in doped graphene sheets, we investigate superconducting order in the extended Hubbard model on the two-dimensional graphene latti…
Correlation-induced triplet superconductivity on the graphene lattice
Peyman Sahebsara, David Senechal
We investigate the possibility of superconductivity on the graphene lattice within the repulsive Hubbard model using the variational cluster approximation (VCA). We find that singl…
The Hubbard model on the triangular lattice: Spiral order and spin liquid
Peyman Sahebsara, David Sénéchal
We investigate the half-filled Hubbard model on an isotropic triangular lattice with the variational cluster approximation. By decreasing the on-site repulsion (or equivalently…