Search Results - "FLEROV, Igor N"

Synthesis, Structural, Magnetic, and Electronic Properties of Cubic CsMnMoO3F3 Oxyfluoride by Atuchin, Victor V, Molokeev, Maxim S, Yurkin, Gleb Yu, Gavrilova, Tatyana A, Kesler, Valery G, Laptash, Natalia M, Flerov, Igor N, Patrin, Gennadii S

“…A powder sample of CsMnMoO3F3 oxyfluoride has been prepared by solid state synthesis. The pyrochlore-related crystal structure of CsMnMoO3F3 has been refined…”
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Conventional and inverse barocaloric effects in ferroelectric NH4HSO4 by Gorev, Mikhail V., Mikhaleva, Ekaterina A., Flerov, Igor N., Bogdanov, Evgeniy V.

“…In this study, the conventional and inverse barocaloric effects (BCE) in ferroelectric NH4HSO4 are reported. Maximum extensive and intensive BCE near…”
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Anisotropy of piezocaloric effect at ferroelectric phase transitions in ammonium hydrogen sulphate by Mikhaleva, Ekaterina A., Gorev, Mikhail V., Molokeev, Maxim S., Kartashev, Andrey V., Flerov, Igor N.

“…The role of anisotropy of the thermal expansion in formation of piezocaloric effect (PCE) near ferroelectric phase transitions in NH4HSO4 was studied. Strong…”
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Calorimetric, dilatometric and DTA under pressure studies of the phase transitions in elpasolite (NH4)2KZrF7 by Gorev, Mikhail V., Kartashev, Andrey V., Bogdanov, Evgeniy V., Flerov, Igor N., Laptash, Natalia M.

“…[Display omitted] •Heat capacity and thermal expansion at phase transitions in (NH4)2KZrF7 are studied.•Initial cubic and distorted tetragonal phases show high…”
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Effect of Deuteration on the Thermodynamic Properties of Dioxotetrafluoromolybdate(VI), (NH4)2MoO2F4 by Bogdanov, Evgeniy V, Pogoreltsev, Evgeniy I, Gorev, Mikhail V, Flerov, Igor N

“…Thermal and dielectric studies of (ND4)2MoO2F4 crystals undergoing successive phase transitions at T 1 = 272 K and T 2 = 181 K showed that deuteration is…”
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Investigation of thermal properties and structure of complex fluoride K3ZrF7 by Gorev, Mikhail V., Molokeev, Maxim S., Kartashev, Andrey V., Pogoreltsev, Evgeniy I., Mel’nikova, Svetlana V., Laptash, Natalia M., Flerov, Igor N.

“…[Display omitted] •Structural change, heat capacity and thermal expansion of fluoride K3ZrF7 are studied.•Structural distortions are mainly associated with the…”
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Effect of Deuteration on the Thermodynamic Properties of Dioxotetrafluoromolybdate(VI), (NH 4 ) 2 MoO 2 F 4 by Bogdanov, Evgeniy V, Pogoreltsev, Evgeniy I, Gorev, Mikhail V, Flerov, Igor N

“…Thermal and dielectric studies of (ND ) MoO F crystals undergoing successive phase transitions at T = 272 K and T = 181 K showed that deuteration is…”
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Effect of restricted geometry and external pressure on the phase transitions in ammonium hydrogen sulfate confined in a nanoporous glass matrix by Mikhaleva, Ekaterina A., Flerov, Igor N., Kartashev, Andrey V., Gorev, Mikhail V., Molokeev, Maxim S., Bogdanov, Evgeniy V., Bondarev, Vitaliy S., Korotkov, Leonid N., Rysiakiewicz-Pasek, Ewa

“…A study of heat capacity, thermal dilatation, susceptibility to hydrostatic pressure, permittivity and polarization loops was carried out on NH 4 HSO 4 –porous…”
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Phase transition in RbCdZrF7: Structure and thermal properties by Bogdanov, Evgeniy V., Molokeev, Maxim S., Gorev, Mikhail V., Kartashev, Andrey V., Laptash, Natalia M., Flerov, Igor N.

“…[Display omitted] •Second order phase transition Cmcm↔ P21/m at 200 K is far from the tricritical point.•All structural elements are ordered in both…”
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Optical and calorimetric studies of K2TaF7 by Mel’nikova, Svetlana V., Bogdanov, Evgeniy V., Molokeev, Maxim S., Laptash, Natalia M., Flerov, Igor N.

“…The phase transition Pnma ↔ P21/c in K2TaF7 is a strong first-order transformation of the “proper” ferroelastic origin. A huge angle of rotation of the optical…”
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The structure and phase transitions in oxyfluoride (ND4)2MoO2F4 by Bogdanov, Evgeniy V., Mel'nikova, Svetlana V., Pogoreltsev, Evgeniy I., Molokeev, Maxim S., Flerov, Igor N.

“…Single crystals of (ND4)2MoO2F4 containing 95% deuterium were produced by repeated recrystallization of (NH4)2MoO2F4 in heavy water. The effect of deuteration…”
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Heat capacity and structure of Rb2KMeO3F3 (Me: Mo, W) elpasolites by Kartashev, Andrey V., Molokeev, Maxim S., Isaenko, Lyudmila I., Zhurkov, Sergey A., Fokina, Valentina D., Gorev, Michail V., Flerov, Igor N.

“…X-ray and heat capacity measurements were performed on Rb2KMoO3F3 and Rb2KWO3F3 single crystals. A significant difference in the thermal parameters of atoms in…”
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Phase transitions and thermodynamic properties of (NH4)3VO2F4 cryolite by Fokina, Valentina D., Gorev, Mikhail V., Kocharova, Alla G., Pogoreltsev, Evgenii I., Flerov, Igor N.

“…Calorimetric measurements performed in a wide temperature range on (NH4)3VO2F4 have shown the presence of four heat capacity anomalies at T1 = 438 K, T2 = 244…”
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Effect of deuteration on the barocaloric properties of complex vanadates (NH4)3VOxF6−x (x: 1, 2) by Bogdanov, Evgeniy V., Gorev, Mikhail V., Flerov, Igor N.

“…We report on the analysis of intensive and extensive barocaloric properties and their sensitivity to deuteration of complex oxyfluorides (NH4)3VOxF6−x (x: 1,…”
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Effect of deuteration on the barocaloric properties of complex vanadates (NH4)3VO F6− (x: 1, 2) by Bogdanov, Evgeniy V., Gorev, Mikhail V., Flerov, Igor N.

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Effect of the size of the central atom on the stability of crystalline phases in solid solutions (NH4)3TixSn1-xF7 by Bogdanov, Evgeniy V., Pogoreltsev, Evgeniy I., Gorev, Mikhail V., Mel'nikova, Svetlana V., Мolokeev, Maxim S., Laptash, Natalia M., Flerov, Igor N.

“…The effect of a change in internal pressure as a result of partial substitution of the central atom on the realization and stability of the initial and…”
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Effect of the size of the central atom on the stability of crystalline phases in solid solutions (NH4)3Ti Sn1-F7 by Bogdanov, Evgeniy V., Pogoreltsev, Evgeniy I., Gorev, Mikhail V., Mel'nikova, Svetlana V., Мolokeev, Maxim S., Laptash, Natalia M., Flerov, Igor N.

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Crystal phase stability and barocaloric efficiency of (NH4)3WO2F5 by Bogdanov, Evgeniy V., Gorev, Mikhail V., Laptash, Natalia M., Kartashev, Andrey V., Pogoreltsev, Evgeniy I., Flerov, Igor N.

“…Calorimetric, dilatometric and pressure studies of (NH4)3WO2F5 were performed over a wide temperature range, including the Pm-3m ↔ Pa-3 phase transition…”
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Phase transitions, baro- and piezocaloric effects in single crystal and ceramics of ferroelectric NH4HSeO4 by Bondarev, Vitaliy S., Mikhaleva, Ekaterina A., Gorev, Mikhail V., Molokeev, Maxim S., Bogdanov, Evgeniy V., Cherepakhin, Alexander V., Flerov, Igor N.

“…A study of heat capacity, thermal dilatation and sensitivity to hydrostatic and uniaxial pressure was carried out on single-crystal and ceramic samples of…”
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Heat capacity and thermal expansion of nanosized ferroelectric (NH4)2SO4 embedded in borosilicate glasses by Mikhaleva, Ekaterina A., Gorev, Mikhail V., Bondarev, Vitaliy S., Molokeev, Maxim S., Zaitsev, Alexsander I., Nemtsev, Ivan V., Fokin, Alexander V., Flerov, Igor N.

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