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From Gold Nano-particles through Nano-wire to Gold Nano-layers on Substrate
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SYSNO ASEP 0435898 Document Type J - Journal Article R&D Document Type The record was not marked in the RIV Subsidiary J Článek ve WOS Title From Gold Nano-particles through Nano-wire to Gold Nano-layers on Substrate Author(s) Švorčík, V. (CZ)
Kolská, Z. (CZ)
Slepička, P. (CZ)
Siegel, J. (CZ)
Hnatowicz, Vladimír (UJF-V) RIDNumber of authors 5 Source Title Nanonetechnology Science and Technology, Gold Nanoparticles: Properties, Characterization and Fabrication - ISBN 978-1-61668-009-1
Roč. 2010, G (2010), s. 1-57Number of pages 57 s. Publication form Print - P Language eng - English Country US - United States Keywords thin films ; Au nanolayers ; AFM Subject RIV BM - Solid Matter Physics ; Magnetism Institutional support UJF-V - RVO:61389005 UT WOS 000279188500001 Annotation In the course of the 20(th) century the theory of size-effects in metal thin layers has been explained or described by numerous scientists, and various approaches to the problem have been proposed. Behaviour of metal 1D, 2D and 3D particles of "exiguous" dimensions is affected mainly by the surface size and quantum size effects. These phenomena have become subject of recently developed scientific discipline known as Size-Dependent Chemistry. The surface- and size-effects can be attributed to a high nanoparticle surface-to-bulk ratio. Hand in hand with the reduction of nanoparticle dimension, surface atoms' proportion increases dramatically, thus commonly known physical properties of the bulk materials change e.g., density and melting point of Au nanoparticle decreases. Quantum effects are observed in the study of electrical properties of Au nanolayers. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2015
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