Properties and structure of magnetic alkali-borosilicate glasses prepared by induction melting

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dc.identifier.uri http://dx.doi.org/10.15488/4299
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/4333
dc.contributor.author Naberezhnov, A.
dc.contributor.author Nacke, B.
dc.contributor.author Nikanorov, A.
dc.contributor.author Koroleva, E.
dc.contributor.author Vanina, P.
dc.contributor.author Alekseeva, O.
dc.contributor.author Tomkovich, M.
dc.contributor.author Andreeva, N.
dc.date.accessioned 2019-01-11T08:57:41Z
dc.date.available 2019-01-11T08:57:41Z
dc.date.issued 2018
dc.identifier.citation Naberezhnov, A.; Nacke, B.; Nikanorov, A.; Koroleva, E.; Vanina, P. et al.: Properties and structure of magnetic alkali-borosilicate glasses prepared by induction melting. In: Journal of Physics: Conference Series 1134 (2018), Nr. 1, 12043. DOI: https://doi.org/10.1088/1742-6596/1134/1/012043
dc.description.abstract In this contribution we present the first results devoted to studies of structure, morphology and magnetic properties of magnetic alkali-borosilicate glasses prepared by induction melting. This procedure permits to fabricate a large amount of two-phase glasses with magnetic properties due to self-assembled magnetite (Fe3O4) nanoparticles and with branched dendrite-like structure of channels formed by a chemical unstable phase. After withdrawal of this phase we have obtained the porous matrices with two different average pore diameters: ∼6 nm and ∼60 nm. The empty pore spaces in these matrices were filled by ferroelectrics KH2PO4 from water solution. It is shown that application of external magnetic fields above B=1 T results in a linear growth of the ferroelectric phase transition temperature TC on 6 K at B=10 T due to magnetostrictive properties of porous matrices. eng
dc.language.iso eng
dc.publisher Bristol : Institute of Physics Publishing
dc.relation.ispartof 7th International Conference on Functional Nanomaterials and High Purity Substances, FNM 2018, October 1-5, 2018, Suzdal, Russia
dc.relation.ispartofseries Journal of Physics: Conference Series 1134 (2018), Nr. 1
dc.rights CC BY 3.0
dc.rights.uri https://creativecommons.org/licenses/by/3.0/
dc.subject Borosilicate glass eng
dc.subject Ferroelectric materials eng
dc.subject Iron oxides eng
dc.subject Magnetic properties eng
dc.subject Magnetite eng
dc.subject Magnetite nanoparticles eng
dc.subject Melting eng
dc.subject Nanostructured materials eng
dc.subject Alkali borosilicate glass eng
dc.subject Dendrite-like structure eng
dc.subject External magnetic field eng
dc.subject Ferroelectric phase transition temperatures eng
dc.subject Induction melting eng
dc.subject Magnetostrictive properties eng
dc.subject Porous matrixs eng
dc.subject Water solutions eng
dc.subject Nanomagnetics eng
dc.subject.ddc 530 | Physik ger
dc.title Properties and structure of magnetic alkali-borosilicate glasses prepared by induction melting
dc.type article
dc.type Text
dc.relation.issn 1742-6588
dc.relation.doi https://doi.org/10.1088/1742-6596/1134/1/012043
dc.bibliographicCitation.issue 1
dc.bibliographicCitation.volume 1134
dc.bibliographicCitation.firstPage 012043
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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