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| dc.title | Vliv rozhraní na dielektrické vlastnosti hybridních polymerních kompozitů na bázi MnZn feritu | cs |
| dc.title | The influence of interfaces on the dielectric properties of MnZn-based hybrid polymer composites | en |
| dc.contributor.author | Moučka, Robert | |
| dc.contributor.author | Vilčáková, Jarmila | |
| dc.contributor.author | Kazantseva, Natalia E. | |
| dc.contributor.author | Lopatin, Alexander | |
| dc.contributor.author | Sáha, Petr | |
| dc.relation.ispartof | Journal of Applied Physics | |
| dc.identifier.issn | 0021-8979 Scopus Sources, Sherpa/RoMEO, JCR | |
| dc.date.issued | 2008 | |
| utb.relation.volume | 104 | |
| utb.relation.issue | 10 | |
| dc.citation.spage | 1 | |
| dc.citation.epage | 11 | |
| dc.type | article | |
| dc.language.iso | en | |
| dc.publisher | American Institute of Physics (AIP) | en |
| dc.identifier.doi | 10.1063/1.3028272 | |
| dc.relation.uri | http://jap.aip.org/resource/1/japiau/v104/i10/p103718_s1?bypassSSO=1 | |
| dc.subject | kompozitní materiály | cs |
| dc.subject | elektrická vodivost | cs |
| dc.subject | dielektrické vlastnosti | cs |
| dc.subject | aktivační energie | cs |
| dc.subject | ferit | cs |
| dc.subject | rozhraní | cs |
| dc.subject | composite materials | en |
| dc.subject | electrical conductivity | en |
| dc.subject | dielectric properties | en |
| dc.subject | activation energy | en |
| dc.subject | ferrite | en |
| dc.subject | interface | en |
| dc.description.abstract | Článek pojednává o dielektrických vlastnostech kompozitních materiálů na bázi hliníku a MnZn feritu. Dielektrické vlastnosti a vodivost byly proměřeny ve frekvenčním rozsahu od 10 Hz do 100 kHz v rozmezí teplot od ?30°C do 100°C. Bylo zjištěno, že přídavek hliníku do kompozitu na bázi MnZn feritu v polyuretanu vede k poklesu stejnosměrné vodivosti kvůli vysokému přechodovému odporu na rozhraní Al-Al2O3. | cs |
| dc.description.abstract | The paper reports on the specific features of the dielectric properties of a MnZn ferrite/Al based composite. Dielectric constant and ac conductivity measurements of MnZn-based composites have been made over the frequency range of 10 Hz?100 kHz in temperature interval from ?30 to 100 °C and at ambient temperature up to 3 GHz. The results obtained show that addition of aluminum into the MnZn ferrite/polyurethane composite leads to a decrease in the dc conductivity due to the insulating barrier of Al?Al2O3. | en |
| utb.faculty | Faculty of Technology | |
| dc.identifier.uri | http://hdl.handle.net/10563/1000934 | |
| utb.identifier.rivid | RIV/70883521:28110/08:63507332!RIV09-MSM-28110___ | |
| utb.identifier.obdid | 43856657 | |
| utb.identifier.scopus | 2-s2.0-57049175912 | |
| utb.identifier.wok | 000262605800084 | |
| utb.source | j-riv | |
| utb.contributor.internalauthor | Moučka, Robert | |
| utb.contributor.internalauthor | Vilčáková, Jarmila | |
| utb.contributor.internalauthor | Kazantseva, Natalia E. | |
| utb.contributor.internalauthor | Lopatin, Alexander | |
| utb.contributor.internalauthor | Sáha, Petr | |
| utb.scopus.affiliation | Moučka R., Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, 76272 Zlin, Czech Republic; Vilčáková J., Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, 76272 Zlin, Czech Republic; Kazantseva N.E., Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, 76272 Zlin, Czech Republic, Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Fryazino, Moscow Region 141190, Russian Federation; Lopatin A.V., Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, 76272 Zlin, Czech Republic, Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Fryazino, Moscow Region 141190, Russian Federation; Sáha P., Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, 76272 Zlin, Czech Republic |