Formation of metastable zirconium oxides using pulsed laser deposition of ZrO based target

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F19%3A43957699" target="_blank" >RIV/49777513:23210/19:43957699 - isvavai.cz</a>
Alternative codes found
RIV/00216224:14310/19:00113022 RIV/49777513:23640/19:43957699
Result on the web
<a href="http://dx.doi.org/10.1088/1757-899X/613/1/012016" target="_blank" >http://dx.doi.org/10.1088/1757-899X/613/1/012016</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/613/1/012016" target="_blank" >10.1088/1757-899X/613/1/012016</a>

Result language
angličtina
Original language name
Formation of metastable zirconium oxides using pulsed laser deposition of ZrO based target
Original language description
There is a growing interest about the possibilities for preparation of various zirconium oxides from scientific as well asapplication point of view. Laser ablation of solid target consisting of sintered grains of metallic hexagonal Zr3O and monoclinic ZrO2 results in evaporation of Zr, O species (ions, atoms) and subsequent deposition of Zr-O film. Ta and Cu have been used as substrates. The films were analyzed by SEM-EDX, Raman and FTIR spectroscopy and X-ray diffraction. SEM analysis revealed μm/sub-μm sized roundshape and ring-like objects on continuous coat. Using Raman spectroscopy broad peaks which can suggest partial laser induced amorphization of Zr-O deposits were detected. FTIR spectroscopy shows bands which are assignable to Zr-O vibration of nanostructured zirconia. X-ray diffraction analysis provides more explicit assignment of deposited phases where the deposit on Ta exhibits presence of monoclinic ZrO2, oxygen deficient rhombohedric Zr3O and interestingly indicates presence of high-pressure orthorhombic ZrO2 phase. The coat on Cu consists of monoclinic ZrO2, rhombohedric Zr3O, and metastable tetragonal ZrO2 phase.
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)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
IOP Conference Series: Materials Science and Engineering
ISBN
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ISSN
1757-8981
e-ISSN
1757-899X
Number of pages
7
Pages from-to
"NESTRÁNKOVÁNO"
Publisher name
Institute of Physics Publishing
Place of publication
Bristol
Event location
Miskolc-Lillafured
Event date
Oct 8, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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