Pressure effect on magnetism in CeTe$_{1.82}$

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dc.creatorJung, M. H.
dc.creatorAlsmadi, A.
dc.creatorKim, H. C.
dc.creatorKamarad, J.
dc.creatorTakabatake, T.
dc.date2003-04-29
dc.date.accessioned2026-07-07T02:51:03Z
dc.date.available2026-07-07T02:51:03Z
dc.descriptionWe report the normal-state transport and magnetic properties of a pressure-induced superconductor CeTe$_{1.82}$. We found that the applied pressure is required to increase the Kondo temperature scale ($T^*_{\rm K} \sim$ 170 K), associated with the two-dimensional motion of the carriers confined within the Te plane. Both the short-range ferromagnetic ordering temperature ($T_{\rm SRF} \sim$ 6 K) and the long-range antiferromagnetic transition temperature ($T_{\rm N} \sim$ 4.3 K) are slightly increased with pressure. We suggest that the application of pressure enhances a coupling between the 4$f$ and conduction electrons. We also found that the field effect on the transport under pressure is analogous to that at ambient pressure, where a large magnetoresistance is observed in the vicinity of $T_{\rm SRF}$.
dc.description9 pages, including 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0304652
dc.identifierhttp://arxiv.org/abs/cond-mat/0304652
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/21315
dc.subjectStrongly Correlated Electrons
dc.titlePressure effect on magnetism in CeTe$_{1.82}$
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