Half-Metallic Ferromagnetism in Transition-Metal Doped Boron Nitride Nanotubes

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dc.creatorXiang, H. J.
dc.creatorYang, Jinlong
dc.creatorHou, J. G.
dc.creatorZhu, Qingshi
dc.date2004-09-07
dc.date.accessioned2026-07-07T03:00:22Z
dc.date.available2026-07-07T03:00:22Z
dc.descriptionWe have studied zig-zag boron nitride (BN) nanotubes doped with the Ni hexagonal-closepacked nanowire. The doped BN nanotubes are ferromagnetic metals with substantial magnetism. Some special magnetic properties resulting from the interaction between the Ni nanowire and BN nanotubes are found. The Ni doped BN(9,0) nanotube shows semi-half-metallic behavior, which could become half-metallic after doping electrons more than 1.4 e/unit cell. The intrinsic halfmetallic behavior could be achieved by two dierent ways: one is coating the Ni nanowire with a smaller BN nanotube, i.e., BN(8,0), the other is using hydrostatic pressure to homogeneously compress the Ni doped BN(9,0) nanotube.
dc.identifierhttps://arxiv.org/abs/cond-mat/0409144
dc.identifierhttp://arxiv.org/abs/cond-mat/0409144
dc.identifierNew J. Phys. 7, 39 (2005)
dc.identifierdoi:10.1088/1367-2630/7/1/039
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/24800
dc.subjectMaterials Science
dc.titleHalf-Metallic Ferromagnetism in Transition-Metal Doped Boron Nitride Nanotubes
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