Non-linear electronic transport and anomalous resistance fluctuations in the stripes state of $La_2NiO_{4.14}$

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dc.creatorPautrat, A.
dc.creatorGiovannelli, F.
dc.creatorPoirot, N.
dc.date2007-01-08
dc.date.accessioned2026-07-07T07:39:01Z
dc.date.available2026-07-07T07:39:01Z
dc.descriptionWe report on electronic transport measurements in $La_2NiO_{4.14}$. Non-Ohmic and hysteretic $V(I)$ curves are measured for $T \lesssim$ 220 $K$. Large and non Gaussian resistance fluctuations can be observed, with strong cooling rate dependence. During a slow cooling, the resistance reaches plateaus and then suddenly jumps for $T \lesssim$ 100 $K$, evidencing a macroscopic freezing of the charges. Anti-correlation between time-series of orthogonal resistances is also observed. These results are discussed in the framework of the stripes state scenario.
dc.descriptionaccepted in Phys Rev B
dc.identifierhttps://arxiv.org/abs/cond-mat/0701140
dc.identifierhttp://arxiv.org/abs/cond-mat/0701140
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/121304
dc.subjectStrongly Correlated Electrons
dc.titleNon-linear electronic transport and anomalous resistance fluctuations in the stripes state of $La_2NiO_{4.14}$
dc.typetext

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