About: The influence of low-energy ion bombardment on the microstructure development and mechanical properties of TiBx coatings

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The influence of the deposition parameters on the growth, structure and mechanical properties of the TiBx coatings are studied. The TiBx coatings represent a nanocomposite system, in which random or oriented TiB2 nanocrystallites are embedded in an amorphous matrix as is revealed by cross-sectional transmission electron microscopy. We show that low-energy ion bombardment (Ei) of growing TiBx coating influences the preferred orientation of TiB2 crystallites. The increasing of ion current density (is) by means of negative substrate bias voltage (Us) leads to change from random to the (0001) preferred crystal orientation whereby the electrical biasing promotes crystal growth in the coating and the (0001) texture appears gradually during the film growth. Together with the (0001) preferred orientation selection the composition B/Ti ratio was changed from 2.9 (floating potential, Ei=8eV) to 2.4 (Ei=94eV). The influence of the deposition parameters on the growth, structure and mechanical properties of the TiBx coatings are studied. The TiBx coatings represent a nanocomposite system, in which random or oriented TiB2 nanocrystallites are embedded in an amorphous matrix as is revealed by cross-sectional transmission electron microscopy. We show that low-energy ion bombardment (Ei) of growing TiBx coating influences the preferred orientation of TiB2 crystallites. The increasing of ion current density (is) by means of negative substrate bias voltage (Us) leads to change from random to the (0001) preferred crystal orientation whereby the electrical biasing promotes crystal growth in the coating and the (0001) texture appears gradually during the film growth. Together with the (0001) preferred orientation selection the composition B/Ti ratio was changed from 2.9 (floating potential, Ei=8eV) to 2.4 (Ei=94eV). (en)
Title	The influence of low-energy ion bombardment on the microstructure development and mechanical properties of TiBx coatings The influence of low-energy ion bombardment on the microstructure development and mechanical properties of TiBx coatings (en)
skos:prefLabel	The influence of low-energy ion bombardment on the microstructure development and mechanical properties of TiBx coatings The influence of low-energy ion bombardment on the microstructure development and mechanical properties of TiBx coatings (en)
skos:notation	RIV/00216224:14310/11:00055017!RIV12-MSM-14310___
http://linked.open...avai/predkladatel	Přírodovědecká fakulta
http://linked.open...avai/riv/aktivita	S Z
http://linked.open...avai/riv/aktivity	S, Z(MSM0021622411)
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Buršíková, Vilma
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	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	204457
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/11:00055017
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	TiBx coatings; Magnetron sputtering; Nanocomposite system; Texture; Hardness (en)
http://linked.open.../riv/klicoveSlovo	Texture Nanocomposite system TiBx coatings Magnetron sputtering Hardness
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[45E6E2C6D51B]
http://linked.open...i/riv/nazevZdroje	Vacuum
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	12 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	85
http://linked.open...iv/tvurceVysledku	Buršíková, Vilma Vávra, Ivo Dobročka, Edmund Držík, Milan Grančič, Branislav Kúš, Peter Mikula, Marián Plecenik, Andrej Plecenik, Tomáš Roch, Tomáš Zahoran, Miroslav Šatka, Alexander
http://linked.open...ain/vavai/riv/wos	000289181700004
http://linked.open...n/vavai/riv/zamer	Study and application of plasma chemical reactions in non-isothermic low temperature plasma and its interaction with solid surface
issn	0042-207X
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.vacuum.2010.12.011
http://localhost/t...ganizacniJednotka	14310
is http://linked.open...avai/riv/vysledek of	The influence of low-energy ion bombardment on the microstructure development and mechanical properties of TiBx coatings The influence of low-energy ion bombardment on the microstructure development and mechanical properties of TiBx coatings

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