Оксидні матеріали електронної техніки – отримання, властивості, застосування.
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Item Structure and Properties of Oxides Incorporated Micro/Nanocellulose “Ceramics” - like Materials(2017-05-29) Nedielko, M.; Alekseev, O.; Nedilko, S.; Chornii, V.; Revo, S.; Scherbatskyi, V.; Boyko, V.; O. Paton Electric Welding Institute of NASU, 11 Bozhenko Str., 03680 Kyiv, Ukraine; Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska Str., 01601 Kyiv, Ukraine; National University of Life and Environmental Sciences of Ukraine; Geroiv Oborony Str., 03041 Kyiv, UkraineItem Peculiarities of XO4 2- (X = Cr, Mo,W) Oxide Molecular Anions Adsorption on the Surface of Carbon Nanostructures(2017-05-29) Borysiuk, V.; Nedilko, S.; Hizhnyi, Yu.; Shyichuk, A.; Taras Shevchenko National University of Kyiv, Volodymyrska Street 64/13, 01601 Kyiv, Ukraine; Adam Mickiewicz University, Department of Rare Earth, Faculty of Chemistry; Umultowska 89b, 61-614 Poznań, Poland; University of Wrocław, Faculty of Chemistry, Joliot-Curie 14, 50-383 Wrocław, PolandItem Synthesis of Complex Oxide Compounds and Oxide/Polymer Composites with High Temperature Superconducting and Others Especially Valuable Physicochemical Properties(2017-05-29) Nedilko, S.; Dzyazko, A.; Voitenko, T.; Fesych, I.; Zelenko, M.; Taras Shevshenko National University of Kyiv, 12 L’va Tolstogo Str., 01033 Kyiv, UkraineItem Role of Defects in Formation of the Luminescence Properties of Zinc Molybdate Crystals(2017-05-29) Hizhnyi, Y.; Nedilko, S.; Nikolaenko, T.; Nagornyi, P.; Boyko, R.; Boyko, V.; Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska Str., 01601 Kyiv, Ukraine; National University of Life and Environmental Sciences of Ukraine; Geroiv Oborony Str., 03041 Kyiv, UkraineItem Synthesis and luminescent investigation of the Sr3LaTa3O12 layered perovskite(Видавництво Львівської політехніки, 2012) Nedilko, S.; Chukova, O.; Scherbatskii, V.; Polubinskii, V.; Titov, Yu.The Sr3LaTa3O12 layered powdered perovskitelike compounds were obtained by heat treatment of coprecipitated hydroxy-carbonates. Photoluminescent (PL) properties of the Sr3LaTa3O12 were investigated at the first time. Strongly overlapped components peaked at 535, 585 and 630 nm compos emission spectra of the materials under study. The luminescent data were analyzed and preliminary assumptions about origin of given spectra have been made.Item Electronic structure and luminescence mechanisms in MIMIII(MoO4)2 molybdates(Видавництво Львівської політехніки, 2012) Hizhnyi, Yu.; Nedilko, S.; Chornii, V.; Nikolaenko, T.; Zatovsky, I.; Terebilenko, K.; Boiko, R.The mechanisms of intrinsic luminescence in several molybdate crystals of MIMIII(MoO4)2 (MI = Li, Na, K; MIII =Bi, Y, Fe) type are revealed in complex experimental and theoretical studies. The luminescence spectroscopy studies under VUV synchrotron excitations are applied together with the electronic structure calculations carried out by the FLAPW method. Simultaneous analysis of diffuse reflectance and luminescence excitation spectra is used for determination of the energy gap (Eg) values of the crystals. It is found that the molybdate groups MoO4 2- play dominant role in the processes of intrinsic luminescence in studied molybdate compounds.Item Energy and structure of the europium impurity emission centers in the PWO crystals(Видавництво національного університету „Львівська політехніка”, 2009) Chukova, O.; Nedilko, S.; Scherbatskyi, V.Item Theoretical modelling of the luminescence spectra of oxide crystals AWO4 (A=Zn, Pb) with defects(Видавництво національного університету „Львівська політехніка”, 2009) Nikolaenko, T.; Hizhnyi, Yu.; Nedilko, S.Item Electronic structure, optical properties and mechanisms of luminescence of Zn(MoO4), NaAl(MoO4) and Li2Zn2(MoO4)3 molybdate crystals(Видавництво національного університету “Львівська політехніка”, 2009) Hizhnyi, Yu.; Nedilko, S.Item Luminescence of doped with Cr, Ti and Mn ions ABP2O7 phosphates(Видавництво національного університету „Львівська політехніка”, 2009) Nedilko, S.