In this paper we investigate the spectra of band structures and transmittance in magnonic quasicrystals that exhibit the so-called deterministic disorders, specifically, magnetic multilayer systems, which are built obeying ...

Esta tesis se centra en el estudio teórico de los magnones en el contexto de una red ferromagnética colineal en una y dos dimensiones. Este estudio se dedicó a dos modelos diferentes. El primer modelo busca comprender el ...

In this paper we analyze the magnetization properties of an antiferromagnetic kagome-stripe lattice, motivated by the recent synthesis of materials exhibiting this structure. By employing a variety of techniques that include ...

We consider the superconducting pairing induced by spin-wave exchange in a ferromagnet with both conduction and localized electrons, the latter being described as spins. We use the microscopic Eliashberg theory to describe ...

Neste trabalho, realizamos um estudo teórico para determinar a taxa de geração de mágnons e a consequente redução da magnetização de um poço quântico semicondutor magnético diluído de (Ga,Mn)As, devido a processos de ...