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Surface and bulk spin waves in magnetic superlattices with biquadratic exchange coupling

Bezerra, Claudionor Gomes; Cottam, Michael G. (American Institute of Physics Publishing, 2021)

Multifractal spectra of spin waves in Fibonacci magnetic superlattices with biquadratic exchange coupling

Bezerra, Claudionor Gomes; Cottam, Michael G. (Elsevier B.V., 2002-06-01)

Magnetization in quasiperiodic magnetic multilayers with biquadratic exchange and uniaxial anisotropy

Bezerra, Claudionor Gomes; Cottam, Michael G. (Elsevier Science B.V., 2021)

Magnetic structure of superlattices with biquadratic interlayer exchange coupling.

Carriço, Artur da Silva; Camley, R. E.; Tilley, D. R. (Elsevier B.V., 1995-04)

We calculate the magnetic structure of an infinitely extended magnetic superlattice in the presence of interlayer biquadratic exchange coupling and a 4-fold in-plane anisotropy. An external magnetic field is also applied ...

Spin waves in quasi-periodic Fe/Cr(100) thin films

Bezerra, Claudionor Gomes; Mauriz, Paulo Wilson; Albuquerque, Eudenilson Lins de (IOP Publishing, 2021)

Propriedades estáticas e dinâmicas de super-redes e multicamadas quasiperiódicas

Bandeira, Analine Pinto Valeriano (BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM FÍSICA, 2018-08-30)

In this thesis, we investigate the static and dynamic properties of magnetic multilayer and thin film systems, respectively. The propagation of spin waves was investigated in a quasiperiodic superlattice which structure ...

Exotic phases induced by strong spin-orbit coupling in ordered double perovskites

CHEN, Gang; PEREIRA, Rodrigo Gonçalves; BALENTS, Leon (AMER PHYSICAL SOC, 2010)

We construct and analyze a microscopic model for insulating rocksalt ordered double perovskites, with the chemical formula A(2)BB'O(6), where the B' atom has a 4d(1) or 5d(1) electronic configuration and forms a ...

Anisotropia magnética em nanofilmes com assimetria cristalográfica

Celino, Klaydson Reinaldo (Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM FÍSICA, 2016-02-26)

This Thesis comprises a theoretical study about the influence of the magnetocrystalline anisotropy on the static and dynamic magnetic properties of nanofilms: monolayers and trilayers coupled through the bilinear and ...

Anomalous magnetoresistance in Fibonacci multilayers

Machado, LD; Bezerra, CG; Correa, MA; Chesman, C; Pearson, JE; Hoffmann, A (Amer Physical SocCollege PkEUA, 2012)

Theoretical and experimental study of Fe/Cr nanometric quasiperiodic multilayers

Souza, Thatyara Freire de; Gonçalves, Charlie Salvador; Corrêa, Marcio Assolin; Bezerra, Claudionor Gomes; Feitosa, Carlos Chesman de Araújo; Oliveira, Alexandre Barbosa de; Bohn, Felipe (Elsevier, 2010-11-21)

An experimental and theoretical study of magnetization curves of Fe/Cr nanometric magnetic films grown with the structure of the quasiperiodic Fibonacci sequence is presented. Fe ferromagnetic films with interfilm exchange ...