Pulsed Laser Deposition of La0,67Ca0,33MnO3 thin films on LiNbO3

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dc.creatorHeinrich, Andreas
dc.creatorHoerner, Andreas L.
dc.creatorWixforth, Achim
dc.creatorStritzker, Bernd
dc.date2005-05-30
dc.date.accessioned2026-07-07T03:05:24Z
dc.date.available2026-07-07T03:05:24Z
dc.descriptionSurface Acoustic Waves on piezoelectric substrates can be used to investigate the dynamic conductivity of thin films in a non-contact and very sensitive way, especially at low conductivities. Here, we report on such surface acoustic wave studies to characterize thin manganite film like La0.67Ca0.33MnO3, exhibiting a Jan Teller effect with a strong electron phonon interaction and a metal insulator transition at high temperatures. We report on the deposition of La0.67Ca0.33MnO3 on piezoelectric substrates (LiNbO3 in different crystal cuts) employing a pulsed laser deposition technique. The structural qualities of the thin films are examined by X-Ray Diffraction, Scanning Electron Microscope and Energy Dispersive X-ray spectroscopy. For the electrical characterization, we employ the surface acoustic wave technique, accompanied by conventional DC-resistance measurements for comparison.
dc.description12 pages, 8 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0505727
dc.identifierhttp://arxiv.org/abs/cond-mat/0505727
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/26435
dc.subjectStatistical Mechanics
dc.titlePulsed Laser Deposition of La0,67Ca0,33MnO3 thin films on LiNbO3
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