Search Results - "Pogoreltsev, E I"

Influence of thermal conditions on the electrocaloric effect in a multilayer capacitor based on doped BaTiO3 by Bondarev, V. S., Flerov, I. N., Gorev, M. V., Pogoreltsev, E. I., Molokeev, M. S., Mikhaleva, E. A., Shabanov, A. V., Es’kov, A. V.

“…We present the results of studies of thermal expansion, heat capacity, permittivity, polarization and the influence of different thermal conditions on the…”
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Dynamic processes of the water sublattice in FeTiF6·xH2O·yD2O crystal by Gerasimova YuV, Krylov, A S, AN, Vtyurin, Laptash, N M, Pogoreltsev, E I, Dubrovskiy, A A, Gerasimov MA

“…Phase transition in FeTiF6·xH2O·yD2O crystals has been studied by Raman spectroscopy. The 611 cm−1 line corresponding to mode A1g of [TiF6]2− system does not…”
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Thermodynamic Properties of Vanadium Oxypentafluoride (IV) (NH4)3VOF5 by Bogdanov, E. V., Pogoreltsev, E. I., Kartashev, A. V., Gorev, M. V., Molokeev, M. S., Mel’nikova, S. V., Flerov, I. N., Laptash, N. M.

“…The (NH 4 ) 3 VOF 5 crystals have been synthesized and their homogeneity and single-phase structure has been established by the X-ray diffraction, energy…”
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Effect of Deuteration on Phase Transitions in Vanadium Dioxotetrafluoride by Bogdanov, E. V., Pogoreltsev, E. I., Gorev, M. V., Molokeev, M. S., Flerov, I. N.

“…The crystals of (ND 4 ) 3 VO 2 F 4 with a high degree of deuteration (~87%) have been grown and a significant (~1.5%) increase in the unit cell volume has been…”
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Monoclinic SmAl3(BO3)4: synthesis, structural and spectroscopic properties by Oreshonkov, A. S., Shestakov, N. P., Molokeev, M. S., Aleksandrovsky, A. S., Gudim, I. A., Temerov, V. L., Adichtchev, S. V., Pugachev, A. M., Nemtsev, I. V., Pogoreltsev, E. I., Denisenko, Y. G.

“…Single crystals of SmAl3(BO3)4 were synthesized by the group growth on seeds method. The crystal structure was solved using a single‐crystal experiment and the…”
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Study of the Physical Properties and Electrocaloric Effect in the BaTiO3 Nano- and Microceramics by Kartashev, A. V., Bondarev, V. S., Flerov, I. N., Gorev, M. V., Pogorel’tsev, E. I., Shabanov, A. V., Molokeev, M. S., Guillemet-Fritsch, S., Raevskii, I. P.

“…The specific heat, thermal expansion, permittivity, and electrocaloric effect in bulk of BaTiO 3 (BT) samples in the form of nano- (nBT-500 nm) and micro-…”
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Thermal properties of (NH4)2MeF6·NH4F (Me: Ti, Sn) crystals undergoing transformation between two cubic phases by Pogoreltsev, E. I., Bogdanov, E. V., Kartashev, A. V., Molokeev, M. S., Flerov, I. N., Laptash, N. M.

“…The heat capacity, thermal expansion, and T-p phase diagrams of (NH 4 ) 3 TiF 7 and (NH 4 ) 3 SnF 7 were studied in wide temperature and pressure ranges. The…”
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Thermal properties and phase transitions in (NH4)3ZrF7 by Fokina, V.D., Gorev, M.V., Bogdanov, E.V., Pogoreltsev, E.I., Flerov, I.N., Laptash, N.M.

“…(NH4)3ZrF7 undergoes six stepwise structural changes associated with the ferroelastic phase transitions followed by rather large entropy change Rln6. The…”
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Thermal, optical, and dielectric properties of fluoride Rb2TaF7 by Pogorel’tsev, E. I., Mel’nikova, S. V., Kartashev, A. V., Gorev, M. V., Flerov, I. N., Laptash, N. M.

“…The thermal, optical, and dielectric properties of fluoride Rb 2 TaF 7 were investigated. It was observed that the variation in chemical pressure in fluorides…”
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Heat capacity, thermal expansion and barocaloric effect in fluoride K2TaF7 by Flerov, I. N., Gorev, M. V., Kartashev, A. V., Pogorel’tsev, E. I., Laptash, N. M.

“…The heat capacity and thermal expansion of potassium heptafluorotantalate were studied. The room temperature phase P 2 1 / c is stable at least to 4 K. The…”
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Heat capacity, thermal expansion and barocaloric effect in fluoride [Formula omitted] by Flerov, I. N, Gorev, M. V, Kartashev, A. V, Pogorel'tsev, E. I, Laptash, N. M

“…The heat capacity and thermal expansion of potassium heptafluorotantalate were studied. The room temperature phase [Formula omitted] is stable at least to 4 K…”
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Efficiency of energy harvesting and storage using a multilayer capacitor based on BaTi0.86Sn0.14O3 ferroelectric lead-free ceramics by Fokina, V.D., Bondarev, V.S., Pogoreltsev, E.I., Flerov, I.N.

“…The study of the parameters of energy harvesting and storage in the lead-free solid solution BaTi0.86Sn0.14O3 (BTSnO) was performed. The permittivity shows the…”
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Structural, thermal and optical properties of elpasolite-like (NH4)2KZrF7 by Pogoreltsev, E.I., Mel’nikova, S.V., Molokeev, M.S., Flerov, I.N., Laptash, N.M.

“…New fluoride compound (NH4)2KZrF7 with the elpasolite structure (sp. gr. Fm-3m) was synthesized by partial cationic substitution in (NH4)3ZrF7 cryolite. Due to…”
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Intensive electrocaloric effect in the multilayer capacitor under equilibrium and nonequilibrium thermal conditions by Bondarev, V.S., Flerov, I.N., Gorev, M.V., Pogoreltsev, E.I., Molokeev, M.S., Mikhaleva, E.A., Shabanov, A.V., Es'kov, A.V.

“…Precise direct measurements of the intensive electrocaloric effect (ECE) in commercial multilayer capacitor based on doped BaTiO3 were performed using an…”
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Ferroelastic phase transitions in (NH4)2TaF7 by Pogorel’tsev, E. I., Mel’nikova, S. V., Kartashev, A. V., Molokeev, M. S., Gorev, M. V., Flerov, I. N., Laptash, N. M.

“…The heat capacity, unit cell parameters, permittivity, optical properties, and thermal expansion of the (NH 4 ) 2 TaF 7 compound with a seven-coordinated anion…”
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Thermal and physical properties of sodium niobate ceramics over a wide temperature range by Bondarev, V. S., Kartashev, A. V., Gorev, M. V., Flerov, I. N., Pogorel’tsev, E. I., Molokeev, M. S., Raevskaya, S. I., Suzdalev, D. V., Raevskii, I. P.

“…The temperature dependences of the heat capacity C p ( T ) and thermal expansion coefficient α( T ) of NaNbO 3 ceramic samples have been investigated in the…”
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Thermodynamic Properties of Vanadium Oxypentafluoride .sub.3VOF.sub.5 by Bogdanov, E. V, Pogoreltsev, E. I, Kartashev, A. V, Gorev, M. V, Molokeev, M. S, Mel'nikova, S. V, Flerov, I. N

“…The (NH.sub.4).sub.3VOF.sub.5 crystals have been synthesized and their homogeneity and single-phase structure has been established by the X-ray diffraction,…”
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Thermodynamic Properties of Vanadium Oxypentafluoride by Bogdanov, E. V, Pogoreltsev, E. I, Kartashev, A. V, Gorev, M. V, Molokeev, M. S, Mel'nikova, S. V, Flerov, I. N

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Fe-induced enhancement of antiferromagnetic spin correlations in Mn2−xFexBO4 by Kazak, N.V., Platunov, M.S., Knyazev, Yu.V., Moshkina, E.M., Gavrilkin, S.Yu, Bayukov, O.A, Gorev, M.V., Pogoreltsev, E.I., Zeer, G.M., Zharkov, S.M., Ovchinnikov, S.G.

“…•The Fe3+ ions distribution was studied by means of Mössbauer Effect.•The progressive increase of afm short-range-order spin correlations was observed.•The…”
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Joint studies of water phase transitions in Na-bentonite clay by calorimetric and dielectric methods by Mironov, V.L., Karavayskiy, A.Yu, Lukin, Yu.I., Pogoreltsev, E.I.

“…The present study consisted of an experimental investigation of phase transitions of soil water contained in moist Na-bentonite clay, using the differential…”
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