Electroresistance of La0.8Li0.2MnO3

Lewis, R. A.

doi:10.1063/1.2917443

Cited by 5 publications

(2 citation statements)

References 25 publications

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“…The cooling and heating data are very similar; the slight difference between the two curves, most prominent around ∼90 K, is an artefact introduced by the temperature sensor being slightly displaced from the sample. These reproducible cooling and heating ρ – T curves are very similar to data for LLMO shown and discussed in detail previously 16. The other two ρ – T curves (solid lines) relate to the metastable state.…”

Section: Resultssupporting

confidence: 86%

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Metastability in the resistance of polycrystalline La_0.8Li_0.2MnO₃

Knott

Lewis

2009

Physica Rapid Research Ltrs

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Bulk polycrystalline La0.8Li0.2MnO3 is found to switch between a low‐resistance state and a high‐resistance state on thermal cycling. The low‐temperature, high‐resistance state exhibits strong electroresistance whereas the high‐temperature, low‐resistance state does not. The change in resistance between the two distinct states is of two orders of magnitude. It is proposed that the observed metastability may serve as the basis for resistive thermal‐switching devices. (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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Section: Resultssupporting

confidence: 86%

“…The infrared optical properties 14 and ferromagnetic resonances 15 of LLMO have also been investigated. Recently, LLMO has been demonstrated to have a substantial ER over a wide temperature range, but decoupled from the CMR 16. All these works employ polycrystalline LLMO.…”

Section: Introductionmentioning

confidence: 99%