Artículo
Milano, J.; Steren, L.B.; Grimsditch, M. "Effect of dipolar interaction on the antiferromagnetic resonance spectra of NiO" (2004) Physical Review Letters. 93(7):077601-1-077601-4
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Abstract:
The antiferromagnetic (AF) resonance modes (AFMR) of NIO was investigated. Besides, Brillouin scattering, a model was also used that includes the effects of exchange, dipolar coupling, and a small cubic anisotropy. Four weakly coupled, AF lattices that should exhibit eight AFMR modes and five distinct frequencies were predicted by a model. It was found that three of the five frequencies were consistent with the doublet observed by Raman scattering and the central peak reported in Brillouin experiments.
Registro:
| Documento: | Artículo |
| Título: | Effect of dipolar interaction on the antiferromagnetic resonance spectra of NiO |
| Autor: | Milano, J.; Steren, L.B.; Grimsditch, M. |
| Filiación: | Departamento de Física, Comn. Nac. de Ener. Atómica, (1650) San Martín, Argentina Departamento de Física, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, (1428) Buenos Aires, Argentina Centro Atómico Bariloche, Instituto Balseiro, UNC, (8400) San Carlos de Bariloche, Argentina Materials Science Division, Argonne National Laboratory, Argonne, IL 60439, United States |
| Palabras clave: | Antiferromagnetism; Backscattering; Brillouin scattering; Crystallography; Eigenvalues and eigenfunctions; Lattice constants; Magnetization; Matrix algebra; Natural frequencies; Quantum theory; Raman scattering; Antiferromagnetic resonance; Dipolar interactions (AFMR); Rhombohedral distortions; Wave vectors; Nickel compounds |
| Año: | 2004 |
| Volumen: | 93 |
| Número: | 7 |
| Página de inicio: | 077601 |
| Página de fin: | 1-077601-4 |
| DOI: | http://dx.doi.org/10.1103/PhysRevLett.93.077601 |
| Título revista: | Physical Review Letters |
| Título revista abreviado: | Phys Rev Lett |
| ISSN: | 00319007 |
| CODEN: | PRLTA |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319007_v93_n7_p077601_Milano |
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Citas:
---------- APA ----------
Milano, J., Steren, L.B. & Grimsditch, M. (2004) . Effect of dipolar interaction on the antiferromagnetic resonance spectra of NiO. Physical Review Letters, 93(7), 077601-1-077601-4.http://dx.doi.org/10.1103/PhysRevLett.93.077601
---------- CHICAGO ----------
Milano, J., Steren, L.B., Grimsditch, M. "Effect of dipolar interaction on the antiferromagnetic resonance spectra of NiO" . Physical Review Letters 93, no. 7 (2004) : 077601-1-077601-4.http://dx.doi.org/10.1103/PhysRevLett.93.077601
---------- MLA ----------
Milano, J., Steren, L.B., Grimsditch, M. "Effect of dipolar interaction on the antiferromagnetic resonance spectra of NiO" . Physical Review Letters, vol. 93, no. 7, 2004, pp. 077601-1-077601-4.http://dx.doi.org/10.1103/PhysRevLett.93.077601
---------- VANCOUVER ----------
Milano, J., Steren, L.B., Grimsditch, M. Effect of dipolar interaction on the antiferromagnetic resonance spectra of NiO. Phys Rev Lett. 2004;93(7):077601-1-077601-4.http://dx.doi.org/10.1103/PhysRevLett.93.077601
