Bezerra, Claudionor GomesCottam, Michael G.2021-11-262021-11-262002-05-13BEZERRA, Claudionor Gomes; COTTAM, Michael G.. Surface and bulk spin waves in magnetic superlattices with biquadratic exchange coupling. Journal Of Applied Physics, [S.L.], v. 91, n. 10, p. 7221, 2002. AIP Publishing. http://dx.doi.org/10.1063/1.1452202. DisponÃvel em: https://aip.scitation.org/doi/abs/10.1063/1.1452202. Acesso em: 26 nov. 2021.https://repositorio.ufrn.br/handle/123456789/45044Surface spinMagnetic superlatticesBilinear and biquadratic exchangeHeisenberg modelSurface and bulk spin waves in magnetic superlattices with biquadratic exchange couplingarticle10.1063/1.1452202