Zobrazeno 1 - 4
of 4
pro vyhledávání: '"W. R. Aguirre"'
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 31:4021-4028
(Zn0.9Fe0.1)O powders were produced with different ball to powder weight ratios (BPR) by ball milling of ZnO and Fe elemental powders. The BPR used were 15:1, 20:1, 25:1, and 30:1. The prepared samples were studied by x-ray diffraction (XRD), vibrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d00e437ac8fd1adafd74f9ac7bb24f
https://doi.org/10.1007/s10948-018-4657-0
https://doi.org/10.1007/s10948-018-4657-0
Autor:
E.M. Baggio Saitovich, A. Bohórquez, D. Sánchez, Claudia González, Jean-Marc Greneche, W. R. Aguirre, Ligia E. Zamora, G. A. Pérez Alcázar
Publikováno v:
Journal of Magnetism and Magnetic Materials. 301:495-502
Melted alloys of the Fe x Mn 0.65− x Al 0.35 disordered system, 0.25⩽ x ⩽0.65, were experimentally studied by Mossbauer spectrometry, vibrating sample magnetometry and AC magnetic susceptibility. All the alloys exhibit the BCC structure with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0899308471d6eea57baecca03322ac4
https://doi.org/10.1016/j.jmmm.2005.08.005
https://doi.org/10.1016/j.jmmm.2005.08.005
Publikováno v:
Physical Review B. 72
The Bogoliubov inequality approach in the pair approximation and Monte Carlo simulations are used in a site-disordered Ising model in order to obtain the critical temperature of the Fe1�qAlq system. A similar study is also made for a classical Heis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad4a69f5f24df46040c125d8677bfaee
https://doi.org/10.1103/physrevb.72.052402
https://doi.org/10.1103/physrevb.72.052402
Publikováno v:
Physical Review B. 68
The thermodynamic properties of a ternary magnetic system are studied by considering a random-site Ising model in the context of the Bogoliubov inequality for the free energy. Only nearest-neighbor sites are considered in order to account for the dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53ee891e4b3283305b5976bb058a2834
https://doi.org/10.1103/physrevb.68.024420
https://doi.org/10.1103/physrevb.68.024420