Artículos de revistas
Observation Of Orbital Moment In Nio Using Magnetic X-ray Scattering
Registro en:
Journal Of Applied Physics. , v. 85, n. 8 II A, p. 4847 - 4849, 1999.
218979
2-s2.0-0000825534
Autor
Neubeck W.
Vettier C.
Fernandez V.
De Bergevin F.
Giles C.
Institución
Resumen
The spin and orbital contribution to the total magnetization have been measured in NiO by exploiting the polarization dependence of nonresonant x-ray magnetic scattering. Although the orbital moment is usually neglected, we observed that the orbital moment actually plays an important role with a contribution of 17% to the total magnetization density. By performing azimuthal scans, it was found that spin and orbital moments are collinear. © 1999 American Institute of Physics. 85 8 II A 4847 4849 Muraki, Y., (1998) Phys. Rev. Lett., 81, p. 582 Muraki, Y., (1998) Phys. Rev. Lett., 80, p. 1932 Blume, M., Gibbs, D., (1988) Phys. Rev. B, 37, p. 1779 Shull, C.G., Strauser, W.A., Wollan, F.O., (1951) Phys. Rev., 83, p. 333 Baruchel, J., Schlenker, M., Kuusowa, K., Saito, S., (1981) Philos. Mag. B, 43, p. 853 Roth, W., (1960) J. Appl. Phys., 31, p. 2000 Bergevin, F.D., Brunel, M., (1972) Phys. Lett., 39 A2, p. 141 Brunel, M., Bergevin, F.D., (1981) Acta Crystallogr. A, 37, p. 324 Blume, M., (1985) J. Appl. Phys., 57, p. 3615 Alperin, H.A., (1962) J. Phys. Soc. Jpn., 17 B-III, p. 12 Stunault, A., (1998) J. Synchrotron Radiat., 5, p. 1010 Fernandez, V., (1998) Phys. Rev. B, 57, p. 7870 Blume, M., (1961) Phys. Rev., 124, p. 96