The Nature of Intrinsic Stresses in Thin Copper Condensates Deposited on Solid State Substrates

Autor:	O.A. Balitskii, Volodymyr Yuzevych, B. P. Koman
Rok vydání:	2018
Předmět:	010302 applied physics Materials science Solid-state chemistry.chemical_element Young's modulus 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Copper symbols.namesake chemistry 0103 physical sciences symbols Composite material 0210 nano-technology
Zdroj:	Journal of Nano Research. 54:66-74
ISSN:	1661-9897
DOI:	10.4028/www.scientific.net/jnanor.54.66
Popis:	Size effect for intrinsic stresses and thermodynamics of films formation established taking into account the nature of stresses in copper condensates deposited on solid state substrates. We believe that surface energy changes during layer by layer deposition in such condensates with chaotically dispersed areas (possessing different values of Young’s modulus) define the film’s mechanic parameters. The quantitative estimations of mechanical stresses are calculated for layer by layer film growth. The resulting intrinsic stresses (ISs) in copper condensates nature from local static ones, superposed within the area of a film. The latter arose due to anisotropy of interface interaction energy parameters.
Databáze:	OpenAIRE
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