Comment on: 'Depolarization corrections to the coercive field in thin-film ferroelectrics'

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dc.creatorDucharme, Stephen
dc.creatorFridkin, Vladimir
dc.date2003-07-11
dc.date.accessioned2026-07-07T02:52:18Z
dc.date.available2026-07-07T02:52:18Z
dc.descriptionThe Letter by Dawber et al. [J. Phys.: Condens. Matter 15 L393 (2003)] notes that incomplete screening in the electrodes of a ferroelectric capacitor can result in an underestimate for the true coercive field in films of nanometer thickness. We show that their estimate of the magnitude of this correction it too large in the case of ferroelectric copolymer Langmuir-Blodgett films and, as a result, invalidates the claim that finite-size scaling of the ferroelectric coercive field is evident in films thinner than 15 nm.
dc.description5 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/cond-mat/0307293
dc.identifierhttp://arxiv.org/abs/cond-mat/0307293
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/21794
dc.subjectCondensed Matter
dc.titleComment on: 'Depolarization corrections to the coercive field in thin-film ferroelectrics'
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