Probing hole-induced ferromagnetic exchange in magnetic semiconductors by inelastic neutron scattering

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dc.creatorKepa, H.
dc.creatorVan Khoi, Le
dc.creatorBrown, C. M.
dc.creatorSawicki, M.
dc.creatorFurdyna, J. K.
dc.creatorGiebultowicz, T. M.
dc.creatorDietl, T.
dc.date2003-06-07
dc.date.accessioned2026-07-07T02:51:44Z
dc.date.available2026-07-07T02:51:44Z
dc.descriptionThe effect of hole doping on the exchange coupling of the nearest neighbor (NN) Mn pairs in Zn$_{1-x}$Mn$_x$Te is probed by inelastic neutron scattering. The difference in the NN exchange energy $ΔJ_1$ in the presence and in the absence of the holes is determined. The obtained value of $ΔJ_1$ is in good agreement with the predictions of the Zener/RKKY model, even on the insulator side of the metal-insulator transition.
dc.description4 pages, 2 figures, submitted to PRL
dc.identifierhttps://arxiv.org/abs/cond-mat/0306196
dc.identifierhttp://arxiv.org/abs/cond-mat/0306196
dc.identifierPhys. Rev. Lett. 91 (2003) 087205
dc.identifierdoi:10.1103/PhysRevLett.91.087205
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/21574
dc.subjectMaterials Science
dc.titleProbing hole-induced ferromagnetic exchange in magnetic semiconductors by inelastic neutron scattering
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