3 papers
cond-mat.mes-hall2016
Physical Properties of the Spin Hamiltonian on Honeycomb Lattice Samples with Kekulé and Vacuum Polarization Corrections
Ricardo S. Martins, Elena Konstantinova, Humberto Belich +1
Magnetic and thermodynamical properties of a system of spins in a honeycomb lattice, such as magnetization, magnetic susceptibility and specific heat, in a low-temperature regime a…
cond-mat.mes-hall2014
Scalar-Interchange Potential and Magnetic/Thermodynamic Properties of Graphene-like Materials
José Abdalla Helayël-Neto, Elena Konstantinova, Ricardo Spagnuolo Martins
By means of numerical simulations, we explore possible effects of a special interparticle interaction potential which is a function of external and internal conditions of graphene-…
cond-mat.mes-hall2010
Schrodinger equation in the space with cylindrical geometric defect and possible application to multi-wall nanotubes
G. de Berredo-Peixoto, M. O. Katanaev, E. Konstantinova +1
The recently invented cylindrical geometric space defect is applied to the electron behaviour in the system which can be regarded as a simplified model of a double-wall nanotube. B…