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This article is cited in 6 scientific papers (total in 6 papers)
MISCELLANEOUS
Negative differential resistance in polyoxometalates
E. M. Balashov, B. A. Budanov, F. I. Dalidchik, S. A. Kovalevskiy Semenov Institute of Chemical Physics, Russian Academy of Sciences, ul. Kosygina 4, Moscow, 119991, Russia
Abstract:
Large-scale (with peak-to-valley ratios up to 100) controllable multiple negative differential resistances have been revealed in tunneling spectra of one of the polyoxometalates (ammonium decamolybdodicobaltate(III)) in experiments with a scanning tunneling microscope in air under normal conditions and standard humidity. Conditions necessary for the observation of such negative differential resistances have been determined. A mechanism of their formation common for all nanostructures with weak intramolecular bonds has been revealed. A strategy for the selection of materials for molecular electronics based on the optimization of the composition and architecture of metal oxides has been proposed.
Received: 02.12.2014 Revised: 31.03.2015
Citation:
E. M. Balashov, B. A. Budanov, F. I. Dalidchik, S. A. Kovalevskiy, “Negative differential resistance in polyoxometalates”, Pis'ma v Zh. Èksper. Teoret. Fiz., 101:9 (2015), 717–722; JETP Letters, 101:9 (2015), 643–647
Linking options:
https://www.mathnet.ru/eng/jetpl4628 https://www.mathnet.ru/eng/jetpl/v101/i9/p717
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