ZnO thin films made by sputtering: room temperature ferromagnetism due to Zn defects/vacancies?
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F25%3A00618426" target="_blank" >RIV/68081723:_____/25:00618426 - isvavai.cz</a>
Alternative codes found
RIV/00216224:14310/25:00140874
Result on the web
<a href="https://pubs.rsc.org/en/content/articlelanding/2025/ra/d5ra00146c" target="_blank" >https://pubs.rsc.org/en/content/articlelanding/2025/ra/d5ra00146c</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/d5ra00146c" target="_blank" >10.1039/d5ra00146c</a>
Alternative languages
Result language
angličtina
Original language name
ZnO thin films made by sputtering: room temperature ferromagnetism due to Zn defects/vacancies?
Original language description
Unlike TiO2andSnO2, roomtemperatureferromagnetisminpristine ZnO filmsdoesnot appeartooriginate fromnoxygen vacancies. In this study, we investigated thin films of ZnO deposited on R-cut Al2O3 by sputtering. ThenZnO films were ferromagnetic, with a very high TC of about 800 K and were quite magnetically homogenous.nOur experiments were complemented by quantum-mechanical calculations of both bulk wurtzite-structurenZnO and its (0001) surfaces, with and without Zn vacancies. While the bulk ground state and thenbulk-terminated, vacancy-free (0001) surfaces were non-magnetic, a higher concentration of Zn vacanciesndeep beneath the surface was shown to contribute magnetic moments to the ferromagnetic state of ZnO.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
RSC Advances
ISSN
2046-2069
e-ISSN
2046-2069
Volume of the periodical
15
Issue of the periodical within the volume
11
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
8830-8838
UT code for WoS article
001449071500001
EID of the result in the Scopus database
2-s2.0-105000694981