<<A>> novel type of nanocomposite coating - magnetron sputtered ZrN/Cu films

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F99%3A00042291" target="_blank" >RIV/49777513:23520/99:00042291 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
<<A>> novel type of nanocomposite coating - magnetron sputtered ZrN/Cu films
Original language description
The article reports on the structure, chemical composition and hardness of ZrN/Cu films by dc reactive magnetron sputtering. It was found that there is a strong correlation between the structure of the film, its hardness and Cu content. The superhard (>=40 GPa) ZrN/Cu films are characterized by a columnar structure and a strong reflection from ZrN grains with single ZrN(111) orientation and no reflections from Cu. These films with a hardness of 54 GPa exhibit a high elasticity of about 80% and contain approximately 1-2 wt.% Cu. On the contrary, the hard (< 40 GPa) ZrN/Cu films are characterized by many weak reflections from poly-oriented ZrN and Cu grains, columnarless microstructure and higher Cu content than 2 wt.%. The superhard nc-ZrN/Cu nanocomposite films represent a new class of superhard materials of the type nc-MeN/metal.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
1999
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Book/collection name
<<A>> novel type of nanocomposite coating - magnetron sputtered ZrN/Cu films
ISBN
8090272401
Number of pages of the result
6
Pages from-to
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Number of pages of the book
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Publisher name
AV ČR
Place of publication
Praha
UT code for WoS chapter
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