Artículos de revistas
Theoretical Investigation On The Magnetostatic Interaction Between Two Wire-tube Nanostructures
Registro en:
Journal Of Magnetism And Magnetic Materials. Elsevier Science Bv, v. 428, p. 452 - 456, 2017.
0304-8853
1873-4766
WOS:000397200800071
10.1016/j.jmmm.2016.12.127
Autor
Riveros
A.; Salazar-Aravena
D.; Escrig
J.
Institución
Resumen
In this paper we have calculated analytically the magnetostatic interaction between two wire-tube nanostructures as a function of their magnetic and geometric parameters. As expected, the interaction energy increases as the nanostructures approach, but interestingly when the nanostructures are close enough, a nonmonotonic behavior with the wire-tube portions is reported. Besides, we investigate the hysteresis loop for two interacting Ni81Fe19 wire-tube nanostructures by micromagnetic simulations in order to study how the interaction affects the magnetic properties of these nanostructures. This work allows for the study of magnetostatic interactions between wire-tube nanostructures that have been proposed as an interesting alternative to store information or even perform logic functions, because to their ability to pin a domain wall. 428 452 456 Fondecyt [1150952] DICYT from VRIDEI-USACH [041631EM-POSTDOC] Financiamiento Basal para Centros Cientificos y Tecnologicos de Excelencia [FB0807] Brazilian funding agency CENAPAD-SP [proj588 dsalazar]