Search Results - "A. A. Spassky"

Co-Doping Effect of Mn2+ and Eu3+ on Luminescence in Strontiowhitlockite Phosphors by Nikiforov, Ivan V., Spassky, Dmitry A., Krutyak, Nataliya R., Shendrik, Roman Yu, Zhukovskaya, Evgenia S., Aksenov, Sergey M., Deyneko, Dina V.

“…A new series of Sr-based phosphates, Sr9−xMnxEu(PO4)7, were synthesized using the high-temperature solid-state method in air. It was found that these compounds…”
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Abnormal Eu3+ → Eu2+ Reduction in Ca9−xMnxEu(PO4)7 Phosphors: Structure and Luminescent Properties by Sipina, Elena V., Spassky, Dmitry A., Krutyak, Nataliya R., Morozov, Vladimir A., Zhukovskaya, Evgenia S., Belik, Alexei A., Manylov, Mikhail S., Lazoryak, Bogdan I., Deyneko, Dina V.

“…β-Ca3(PO4)2-type phosphors Ca9−xMnxEu(PO4)7 have been synthesized by high-temperature solid-phase reactions. The crystal structure of Ca8MnEu(PO4)7 was…”
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New Series of Red-Light Phosphor Ca9−xZnxGd0.9(PO4)7:0.1Eu3+ (x = 0–1) by Dikhtyar, Yury Yu, Spassky, Dmitry A., Morozov, Vladimir A., Polyakov, Sergey N., Romanova, Valerya D., Stefanovich, Sergey Yu, Deyneko, Dina V., Baryshnikova, Oksana V., Nikiforov, Ivan V., Lazoryak, Bogan I.

“…In this study, a new series of phosphors, Ca9−xZnxGd0.9(PO4)7:0.1Eu3+ (x = 0.00–1.00, step dx 0.05), was synthesized, consisting of centro- and…”
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Urbach Rule and Estimation of the Energy Gap Width in Molybdates by Fedyunin, F. D., Spassky, D. A.

“…The temperature dependence of the fundamental absorption edge in molybdates CaMoO 4 , SrMoO 4 , PbMoO 4 , Pb 2 MoO 5 , and MgMoO 4 has been studied. The…”
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The Alignment of the O() Nucleus Formed in Reactions with Alpha Particles by Galanina, L. I., Zelenskaya, N. S., Lebedev, V. M., Orlova, N. V., Spassky, A. V.

“…The angular dependence of the alignment of the O(3 , 6.13 MeV) nucleus formed in the O( , ) O(3 ) and N( , ) O(3 ) reactions at -particle energies of 30.3 MeV…”
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The Synthesis, Structure, and Luminescent Properties of TmMgB5O10 Crystals by Volkova, Elena A., Maltsev, Victor V., Antipin, Alexander M., Deyneko, Dina V., Nikiforov, Ivan V., Spassky, Dmitry A., Marchenko, Ekaterina I., Mitina, Diana D., Kosorukov, Vladimir L., Yapaskurt, Vasiliy O., Naprasnikov, Daniil A., Koporulina, Elizaveta V.

“…TmMgB5O10 spontaneous crystals were synthesized via the flux-growth technique from a K2Mo3O10-based solvent. The crystal structure of the compound was solved…”
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Manifestations of the Structure of Wave Functions of the $^{16}$$O(g. s.; 3$^{-}$$, 6.13 MeV) Nucleus in the Reactions $^{16}$$O$$(\alpha,\alpha)^{16}$$O and $^{15}$$N$$(\alpha,t)^{16}$$O by Galanina, L. I., Zelenskaya, N. S., Lebedev, V. M., Orlova, N. V., Spassky, A. V.

“…The structure of the wave functions for the [Formula omitted]O(g. s.; 3 [Formula omitted]) nucleus is studied by employing experimental angular distributions…”
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Heterogeneous Reaction of Dimethyl Sulfide with Iodine Oxide in a Temperature Range of 291–365 K by Larin, I. K., Belyakova, T. I., Messineva, N. A., Spassky, A. I., Trofimova, E. M.

“…A reaction of the iodine oxide (IO) radical with dimethyl sulfide (DMS) in a temperature range of 291–365 K was studied using atomic iodine resonance…”
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Course and Outcomes of Acute Coronary Syndrome in the Presence of New Coronavirus Infection COVID-19 by Kokov, L. S., Petrikov, S. S., Pisankina, M. M., Dashevsky, E. A., Popugayev, K. A., Parkhomenko, M. V., Kuzmina, I. M., Babayan, I. S., Vorontsova, K. I., Khamidova, L. T., Klychnikova, E. V., Goncharov, S. P., Spassky, A. A., Kramarenko, A. I.

“…Abstract We analyzed the clinical condition of patients with COVID-19 of varying severity, changes in instrumental and laboratory parameters, and assessed the…”
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Manifestations of the Structure of Wave Functions of the O(g. s.; 3, 6.13 MeV) Nucleus in the Reactions OO and NO by Galanina, L. I., Zelenskaya, N. S., Lebedev, V. M., Orlova, N. V., Spassky, A. V.

“…The structure of the wave functions for the O(g. s.; 3 ) nucleus is studied by employing experimental angular distributions of the differential cross sections…”
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Luminescent Properties of Yttrium–Scandium Phosphate Solid Solutions Doped with Europium Ions by Voznyak-Levushkina, V. S., Arapova, A. A., Spassky, D. A., Nikiforov, I. V., Zadneprovski, B. I.

“…The luminescent properties of Y 1 –   x Sc x PO 4 : 0.5 mol % Eu 3+ ( x = 0, 0.2, 0.4, 0.5, 0.6, 0.8, 1) solid solutions are studied at the excitation by the…”
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Processing Data from an Experiment to Study Proton–Proton Correlations in the d + 1H → n + p + p Reaction by Mitcuk, V. V., Afonin, A. A., Kasparov, A. A., Lebedev, V. M., Mordovskoy, M. V., Spassky, A. V.

“…The authors consider a way of determining the energy of the singlet quasi-bound pp -state in d + 1 H → n + p + p reaction. The acquisition of experimental data…”
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UV-Excited Luminescence in Porous Organosilica Films with Various Organic Components by Rasadujjaman, Md, Zhang, Jinming, Spassky, Dmitry A, Naumov, Sergej, Vishnevskiy, Alexey S, Vorotilov, Konstantin A, Yan, Jiang, Zhang, Jing, Baklanov, Mikhail R

“…UV-induced photoluminescence of organosilica films with ethylene and benzene bridging groups in their matrix and terminal methyl groups on the pore wall…”
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Methodology of comprehensive assessment of the athlete's adaptive potential to the load by A. A. Spassky, M. A. Myagkova, A. I. Levashova, S. K. Kukushkin, V. V. Kurshev, J. V. Yanova, L. V. Veselova

“…The review summarizes the current data on the methods of assessment of adaptation and disadaptation (fatigue, overreaching, overtraining, OT) of athlete during…”
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Excitation Density Effects in the Luminescence Yield and Kinetics of MAPbBr3 Single Crystals by Belsky, Andrey N., Fedorov, Nikita A., Frolov, Ivan A., Kamenskikh, Irina A., Martin, Patrick, Rubtsova, Elizaveta D., Shpinkov, Igor N., Spassky, Dmitry A., Vasil’ev, Andrey N., Zadneprovsky, Boris I.

“…The luminescent Z-scan technique with time resolution is applied to the study of the luminescence properties of CH3NH3PbBr3 single crystals representative of…”
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Whitlockite-Type Structure as a Matrix for Optical Materials: Synthesis and Characterization of Novel TM-SM Co-Doped Phosphate Ca9Gd(PO4)7, a Single-Phase White Light Phosphors by Ivan V. Nikiforov, Dina V. Deyneko, Dmitry A. Spassky, Bogdan I. Lazoryak, Sergey M. Aksenov

“…A series of novel phosphates with the general formulas Ca9Gd0.9−xTm0.1Smx(PO4)7 and Ca9Gd0.9−yTmySm0.1(PO4)7 were synthesized by solid-state method…”
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Photolysis of C2H2F2Br2 Mixture with O2 in the Oxygen Pressure Range 1–3.5 Torr by Larin, I. K., Belyakova, T. I., Messineva, N. A., Spassky, A. I., Trofimova, E. M.

“…At the wavelength λ = 253.7 nm, the photolysis of a C 2 H 2 F 2 Br 2 mixture with oxygen was carried out at pressures of the latter ranging from 1 to 3.5 Torr…”
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Orientation Features of the 3$^{{-}}$$ State of the $^{{14}}$$C Nucleus at 6.73 MeV in the Reaction $^{{13}}$$C$${(d,p\gamma)^{14}}$$C by Galanina, L. I, Zelenskaya, N. S, Lebedev, V. M, Orlova, N. V, Spassky, A. V, Tiurin, I. S, Alibaeva, A. G

“…The differential cross sections and [Formula omitted]- [Formula omitted] angular-correlation functions were measured for the reactions [Formula omitted]C…”
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Analysis of Angular Correlations in the Reaction AlSi(2) by Galanina, L. I., Zelenskaya, N. S., Lebedev, V. M., Orlova, N. V., Spassky, A. V.

“…Angular – correlations measured earlier in the reaction Al Si(2 ) occurring at MeV and leading to the formation of the final nucleus in the lowest excited…”
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Orientation Features of the 3 State of the C Nucleus at 6.73 MeV in the Reaction CC by Galanina, L. I., Zelenskaya, N. S., Lebedev, V. M., Orlova, N. V., Spassky, A. V., Tiurin, I. S., Alibaeva, A. G.

“…The differential cross sections and – angular-correlation functions were measured for the reactions C C and C C induced by deuterons accelerated to an energy…”
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