57 citations · 110 across the 4 of their papers we have counts for
4 papers
Octonacci Photonic Crystals with Negative Refraction Index Materials
E. R. Brandao, M. S. Vasconcelos, D. H. A. L. Anselmo
We investigate the optical transmission spectra for -polarized (TE) and -polarized (TM) waves in one-dimensional photonic quasicrystals on a quasiperiodic multilayer structur…
Octonacci Photonic Quasicrystals
E. R. Brandão, C. H. Costa, M. S. Vasconcelos +2
We study theoretically the transmission spectra in one-dimensional photonic quasicrystals, made up of SiO() and TiO() materials, organized following the Octonacci seq…
Magnetic Phases and Specific Heat of Ultra-Thin Holmium Films
L. J. Rodrigues, V. D. Mello, D. H. A. L. Anselmo +1
We report model calculations of the magnetic phases of very thin Ho films in the temperature interval between 20K and 132K, and show that slab size, surface effects and magnetic fi…
Nonextensive Quantum H-Theorem
R. Silva, D. H. A. L. Anselmo, J. S. Alcaniz
A proof of the quantum -theorem taking into account nonextensive effects on the quantum entropy is shown. The positiveness of the time variation of combined with…