Thermodynamic aspects of transition metals doped ZnO
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F11%3A43889913" target="_blank" >RIV/60461373:22310/11:43889913 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1557/opl.2011.577" target="_blank" >http://dx.doi.org/10.1557/opl.2011.577</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1557/opl.2011.577" target="_blank" >10.1557/opl.2011.577</a>
Alternative languages
Result language
angličtina
Original language name
Thermodynamic aspects of transition metals doped ZnO
Original language description
A thermodynamic study of selected transition metals (TM=Cr, Mn, Fe and Co) solubility in ZnO based on the assessment of available thermodynamic data and ab-initio calculations in the respective TM-Zn-O systems is presented. The ab-initio DFT calculationsof enthalpies of formation of the involved phases and the energies of substitution defect (TM-Zn) formation were performed using WIEN2k code. The assessed thermodynamic data are subsequently used for calculation of phase equilibria and construction of the respective pO2-T-x phase diagram (FactSage software). Whereas the solubility of Mn, Fe, and Co in ZnO is found not to exceed 1 mol% at low temperatures, the homogeneity range is substantially enlarged at elevated temperatures. By contrast, the solubility of Cr turned out to be negligible in the relevant range of T and pO2.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA104%2F09%2F0621" target="_blank" >GA104/09/0621: ZnO-based magnetic semiconductors</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
MRS Proceedings 2011
ISSN
1946-4274
e-ISSN
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Volume of the periodical
1309
Issue of the periodical within the volume
2011
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
1-6
UT code for WoS article
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EID of the result in the Scopus database
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