Kondo Lattice Behavior in the Ordered Dilute Magnetic Semiconductor Yb_{14-x}La_xMnSb_{11}

Simple item page
dc.creatorSales, B. C.
dc.creatorKhalifah, P.
dc.creatorEnck, T. P.
dc.creatorNagler, E. J.
dc.creatorSykora, R. E.
dc.creatorJin, R.
dc.creatorMandrus, D.
dc.date2005-08-04
dc.date.accessioned2026-07-07T03:06:12Z
dc.date.available2026-07-07T03:06:12Z
dc.descriptionWe report Hall, magnetic, heat capacity and doping studies from single crystals of Yb_14MnSb_11 and Yb_13.3La_0.7MnSb_11. These heavily doped semiconducting compounds are ferromagnetic below 53 K and 39 K respectively. The renormalization of the carrier mass from 2 me near room temperature to 15 me at 5 K, plus the magnetic evidence for partial screening of the Mn magnetic moments suggest that these compounds represent rare examples of an underscreened Kondo lattice with T_K = 350 K.
dc.description4 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0508132
dc.identifierhttp://arxiv.org/abs/cond-mat/0508132
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/26724
dc.subjectStrongly Correlated Electrons
dc.titleKondo Lattice Behavior in the Ordered Dilute Magnetic Semiconductor Yb_{14-x}La_xMnSb_{11}
dc.typetext

Files

Collections

arXiv