Dynamics of magnetic and electric parameters transformation in thin films of sodium-doped lanthanum manganites
Transformation dynamics of magnetic and electric parameters in thin films of sodium-doped lanthanum manganite has been studied. The peculiar feature of the films is wide temperature range of the coexistence of ferromagnetic and paramagnetic phases. It has been found that the anomalies on temperature...
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| Veröffentlicht in: | Functional Materials |
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| Datum: | 2012 |
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | Englisch |
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НТК «Інститут монокристалів» НАН України
2012
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/135288 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Dynamics of magnetic and electric parameters transformation in thin films of sodium-doped lanthanum manganites / L.I. Pan'kiv, V.M. Tsmots, I.S. Pan'kiv, A.I. Matviyenko, A.I. Tovstolytkin // Functional Materials. — 2012. — Т. 19, № 2. — С. 172-177. — Бібліогр.: 32 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862635321007538176 |
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| author | Pan'kiv, L.I. Tsmots, V.M. Pan'kiv, I.S. Matviyenko, A.I. Tovstolytkin, A.I. |
| author_facet | Pan'kiv, L.I. Tsmots, V.M. Pan'kiv, I.S. Matviyenko, A.I. Tovstolytkin, A.I. |
| citation_txt | Dynamics of magnetic and electric parameters transformation in thin films of sodium-doped lanthanum manganites / L.I. Pan'kiv, V.M. Tsmots, I.S. Pan'kiv, A.I. Matviyenko, A.I. Tovstolytkin // Functional Materials. — 2012. — Т. 19, № 2. — С. 172-177. — Бібліогр.: 32 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | Transformation dynamics of magnetic and electric parameters in thin films of sodium-doped lanthanum manganite has been studied. The peculiar feature of the films is wide temperature range of the coexistence of ferromagnetic and paramagnetic phases. It has been found that the anomalies on temperature dependences of magnetization, electric resistance and magnetoresistance are shifted relative to each other contrary to the case of doped manganite single crystals, in which such anomalies are observed at almost the same temperature. Based on the magnetic measurements data and theoretical calculations, the dependence of ferromagnetic phase volume fraction Vfm on the temperature has been calculated. Vfm values have been calculated whereby maximums on temperature dependences of electric resistance and magnetoresistance have been observed. Conclusions have been formulated concerning the shape of ferromagnetic nuclei in the films under consideration.
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| first_indexed | 2025-11-30T17:41:09Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-135288 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-11-30T17:41:09Z |
| publishDate | 2012 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Pan'kiv, L.I. Tsmots, V.M. Pan'kiv, I.S. Matviyenko, A.I. Tovstolytkin, A.I. 2018-06-14T18:38:14Z 2018-06-14T18:38:14Z 2012 Dynamics of magnetic and electric parameters transformation in thin films of sodium-doped lanthanum manganites / L.I. Pan'kiv, V.M. Tsmots, I.S. Pan'kiv, A.I. Matviyenko, A.I. Tovstolytkin // Functional Materials. — 2012. — Т. 19, № 2. — С. 172-177. — Бібліогр.: 32 назв. — англ. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/135288 Transformation dynamics of magnetic and electric parameters in thin films of sodium-doped lanthanum manganite has been studied. The peculiar feature of the films is wide temperature range of the coexistence of ferromagnetic and paramagnetic phases. It has been found that the anomalies on temperature dependences of magnetization, electric resistance and magnetoresistance are shifted relative to each other contrary to the case of doped manganite single crystals, in which such anomalies are observed at almost the same temperature. Based on the magnetic measurements data and theoretical calculations, the dependence of ferromagnetic phase volume fraction Vfm on the temperature has been calculated. Vfm values have been calculated whereby maximums on temperature dependences of electric resistance and magnetoresistance have been observed. Conclusions have been formulated concerning the shape of ferromagnetic nuclei in the films under consideration. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Dynamics of magnetic and electric parameters transformation in thin films of sodium-doped lanthanum manganites Динаміка трансформації магнітних та електричних параметрів у тонких плівках заміщених натрієм манганітів лантану Article published earlier |
| spellingShingle | Dynamics of magnetic and electric parameters transformation in thin films of sodium-doped lanthanum manganites Pan'kiv, L.I. Tsmots, V.M. Pan'kiv, I.S. Matviyenko, A.I. Tovstolytkin, A.I. Characterization and properties |
| title | Dynamics of magnetic and electric parameters transformation in thin films of sodium-doped lanthanum manganites |
| title_alt | Динаміка трансформації магнітних та електричних параметрів у тонких плівках заміщених натрієм манганітів лантану |
| title_full | Dynamics of magnetic and electric parameters transformation in thin films of sodium-doped lanthanum manganites |
| title_fullStr | Dynamics of magnetic and electric parameters transformation in thin films of sodium-doped lanthanum manganites |
| title_full_unstemmed | Dynamics of magnetic and electric parameters transformation in thin films of sodium-doped lanthanum manganites |
| title_short | Dynamics of magnetic and electric parameters transformation in thin films of sodium-doped lanthanum manganites |
| title_sort | dynamics of magnetic and electric parameters transformation in thin films of sodium-doped lanthanum manganites |
| topic | Characterization and properties |
| topic_facet | Characterization and properties |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/135288 |
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