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Záznamy kolekce (řazeno podle Datum zaslání v sestupně pořadí): 1 až 11 z 11
Zenkin, Sergei
Reaktivní magnetronové naprašování tenkých vrstev s unikálními vlastnostmi

Early transition metals and their oxides and nitrides are widely used in industrial applications due to their high hardness, thermal stability, transparency (in the case of oxides and some nitrides) and other unique combinations of properties. This PhD thesis is dedicated to the re...

Kučera, Martin
Fyzikální procesy při laserovém značení a vliv na korozní odolnost korozivzdorných ocelí

PhD thesis is focused on the physical processes and their influence on the corrosion resistance during the stainless steel laser marking using nanosecond laser. The result of the PhD thesis is the measurement method, evaluation and the analysis of the thermal processes and their&#x...

Belosludtsev, Alexandr
Výsokovýkonové pulzní reaktivní magnetronové naprašování oxidových a oxynitridových vrstev

Transition metal oxides and oxynitrides are a class of materials with yet unexplored physical, chemical and functional properties, and a great potential for industrial applications. This Ph.D. thesis deals with preparation and characterization of multifunctional oxide and oxynitride films. They w...

Mareš, Pavel
Pulzní magnetronová depozice multifunkčních tenkovrstvých materiálů ze systému HfB(Si)C(N)

This Ph.D. thesis deals with synthesis of multicomponent nanocrystalline thinfilm materials, mainly from the HfB(Si)C(N) system, using pulsed magnetron sputtering. The thesis is divided into seven chapters. The first and second chapters are devoted to introduction and state of art of hard&#x...

Medlín, Rostislav
Využití elektronové mikroskopie pro zkoumání multivrstevných materiálových struktur v podmínkách intenzivních zdrojů tepla

This work deals with electron microscopy and its application in material science. First section describes the testing properties of zirconium materials used in nuclear power plants as carriers and cases of nuclear fuel in response to the emergency state of the reactor. The water&#x...

Zuzjaková, Šárka
Vysokoteplotní chování metastabilních oxidových a multikomponentních neoxidových vrstev

Thin-film ceramic materials are potential candidates for a variety of high-temperature applications. The investigation of the high-temperature behaviour of these materials is essential for their application. This thesis focuses on the high-temperature behaviour of metastable oxide and multicomponent non-ox...

Meissner, Michal
Reaktivní magnetronová depozice nanokompozitních tenkých vrstev na bázi oxidů a oxynitridů

This Ph.D. thesis is devoted to reactive magnetron sputtering of oxide based and oxynitride nanocomposite thin films. The work is divided into three thematic topics. First part is devoted to the DC reactive magnetron sputtering of nanocomposite TiO2/Cu thin films and their ch...

Sklenka, Josef
Vrstvy Zr-Al-O a Zr-Si-O odolné proti vzniku trhlin

ZrAlO and ZrSiO coatings with various elemental composition ratios Zr/Al and Zr/Si were reactively deposited by AC magnetron sputtering on to heated and unheated silicon, glass and molybdenum substrates with the aim to find and prepare coatings, that can combine the high hardn...

Tesař, Jiří
Termografie v plazmových a laserových technologiích

PhD thesis is focused on application of infrared thermography in research of plasma and laser technologies. Its results are methodology of measurement, evaluation, analysis of ongoing thermal processes and generalization of infrared thermography use in selected technologies. It deals with technol...

Šašek, Martin
Magnetronová depozice oxidových a nitridových vrstev s vysokou teplotní stabilitou

In present times there is a strong demand for thin film materials usable in the oxidation atmosphere at temperatures over 1000 °C. Therefore this Ph.D. thesis deals with the magnetron sputtering of three groups of thin film materials, their properties evaluation and behavior at...

Vacíková, Petra
Měření spektrální emisivity vysokoteplotních povlaků

This PhD thesis deals with the development of new method for the measurement of normal spectral emissivity of coatings at high temperatures. Final experimental set-up and method for the measurement and evaluation of emissivity are results of this work. Verification of the results h...

Záznamy kolekce (řazeno podle Datum zaslání v sestupně pořadí): 1 až 11 z 11