ZAŽÍMAL, František, Tomáš SVOBODA, Petr DZIK, Tomáš HOMOLA and Yvonna JIRÁSKOVÁ. Structural and magnetic properties of Fe-oxide layers prepared by inkjet printing on Si-substrate. Online. In NANOCON 2020: 12th International Conference on Nanomaterials - Research & Application. Ostrava: TANGER Ltd., 2021, p. 24-29. ISBN 978-80-87294-98-7. Available from: https://dx.doi.org/10.37904/nanocon.2020.3682.
Other formats:   BibTeX LaTeX RIS
Basic information
Original name Structural and magnetic properties of Fe-oxide layers prepared by inkjet printing on Si-substrate
Authors ZAŽÍMAL, František (203 Czech Republic, guarantor, belonging to the institution), Tomáš SVOBODA, Petr DZIK, Tomáš HOMOLA (703 Slovakia, belonging to the institution) and Yvonna JIRÁSKOVÁ.
Edition Ostrava, NANOCON 2020: 12th International Conference on Nanomaterials - Research & Application, p. 24-29, 6 pp. 2021.
Publisher TANGER Ltd.
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 20506 Coating and films
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
Publication form electronic version available online
WWW URL
RIV identification code RIV/00216224:14310/21:00119099
Organization unit Faculty of Science
ISBN 978-80-87294-98-7
ISSN 2694-930X
Doi http://dx.doi.org/10.37904/nanocon.2020.3682
UT WoS 000664505500003
Keywords in English Inkjet printing; hematite; physical properties; testing methods
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Marie Šípková, DiS., učo 437722. Changed: 26/7/2021 11:52.
Abstract
Magnetic films with two, four, six, and eight layers were prepared using 2D inkjet printing on the 333 K heated Si-substrates at ambient conditions. The microstructure, phase composition of layers, and magnetic studies were investigated using wide spectrum of experimental methods with the aim to find the optimal conditions for producing magnetic sensors by digital printing technology in the near future. As the magnetic compound, the hematite powder was chosen and its milling with Si-binder dissolved in dowanol using glass balls and vial to prevent contamination was done to prepared suspension appropriate for printing. It is shown that hematite transformed markedly into maghemite, thus the layers consisted of small amount hematite and dominant maghemite phases determining the magnetic properties. From the viewpoint of magnetic behavior, the highest saturation magnetization and the lowest coercivity was obtained at the sample with 8 layers.
Links
GJ19-14770Y, research and development projectName: Plazmatem produkované nanostrukturované vrstvy pro flexibilní materiály nové generace
Investor: Czech Science Foundation
LQ1601, research and development projectName: CEITEC 2020 (Acronym: CEITEC2020)
Investor: Ministry of Education, Youth and Sports of the CR
PrintDisplayed: 5/5/2024 20:12