About: Mechanical properties and structure of amorphous and crystalline B4C films

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Amorphous and crystalline films were prepared by magnetron sputtering of hot-pressed B4C target. Hardness, elastic modulus, intrinsic stress and structure were investigated in dependence on the substrate bias and deposition temperature. Electron diffraction and Raman spectroscopy show amorphous structure for all the films deposited at temperatures below 900 °C. Crystalline B4C phase appears at T > 900 °C. The hardness and elastic modulus of the films deposited on unheated substrates decrease with increasing negative substrate bias. These variations correlate well with those observed for compressive stress, argon content in films and intensity of Raman spectra. Amorphous and crystalline films were prepared by magnetron sputtering of hot-pressed B4C target. Hardness, elastic modulus, intrinsic stress and structure were investigated in dependence on the substrate bias and deposition temperature. Electron diffraction and Raman spectroscopy show amorphous structure for all the films deposited at temperatures below 900 °C. Crystalline B4C phase appears at T > 900 °C. The hardness and elastic modulus of the films deposited on unheated substrates decrease with increasing negative substrate bias. These variations correlate well with those observed for compressive stress, argon content in films and intensity of Raman spectra. (en)
Title	Mechanical properties and structure of amorphous and crystalline B4C films Mechanical properties and structure of amorphous and crystalline B4C films (en)
skos:prefLabel	Mechanical properties and structure of amorphous and crystalline B4C films Mechanical properties and structure of amorphous and crystalline B4C films (en)
skos:notation	RIV/61989592:15310/09:00010954!RIV10-AV0-15310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(KAN301370701), P(OC 097), Z(AV0Z10100520)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Čtvrtlík, Radim Stranyánek, Martin Jastrabík, Lubomír
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Palackého v Olomouci / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	325145
http://linked.open...ai/riv/idVysledku	RIV/61989592:15310/09:00010954
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Sputtering; Hardness; Elastic modulus; Boron carbide films (en)
http://linked.open.../riv/klicoveSlovo	Elastic modulus Hardness Sputtering Boron carbide films
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[A3E5B4DAC28E]
http://linked.open...i/riv/nazevZdroje	Diamond & Related Materials
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	http://linked.opendata.cz/resource/domain/vavai/projekt/OC%20097 Nanostructured Macroscopic Systems - Technology and Characterisation
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	18
http://linked.open...iv/tvurceVysledku	Dejneka, A. Jastrabík, Lubomír Stranyánek, Martin Čtvrtlík, Radim Boháč, P. Vorlíček, V. Kulikovsky, V.
http://linked.open...n/vavai/riv/zamer	Specific effects in condensed systems with reduced dimension and broken symmetry
issn	0925-9635
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	15310
is http://linked.open...avai/riv/vysledek of	Mechanical properties and structure of amorphous and crystalline B4C films Mechanical properties and structure of amorphous and crystalline B4C films Mechanical properties and structure of amorphous and crystalline B4C films Mechanical properties and structure of amorphous and crystalline B4C films

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