Search Results - "Lemanov, V. V."

Experimental and Numerical Simulation of Heat Transfer in an Impact Synthetic Jet by Lemanov, V. V., Pakhomov, M. A., Terekhov, V. I.

“…Local heat transfer in an synthetic impact jet on a flat plate has been experimentally and numerically studied with a varying Reynolds number and pulse…”
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Transition to Turbulence through Intermittence in Inert and Reacting Jets by Lemanov, V. V., Lukashov, V. V., Sharov, K. A.

“…— Subsonic flows of different gases in the near field of inert and reacting jets is experimentally investigated. The jets flowed out of long tubes, 2 to 8 mm…”
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Regimes of Unstable Expansion and Diffusion Combustion of a Hydrocarbon Fuel Jet by Lemanov, V. V., Lukashov, V. V., Abdrakhmanov, R. Kh, Arbuzov, V. A., Dubnishchev, Yu. N., Sharov, K. A.

“…Results of an experimental study of hydrodynamics and diffusion combustion of hydrocarbon jets are presented. Various regimes of instability development both…”
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From incipient ferroelectricity in CaTiO3 to real ferroelectricity in Ca1−xPbxTiO3 solid solutions by Lemanov, V. V., Sotnikov, A. V., Smirnova, E. P., Weihnacht, M.

“…Dielectric spectra of ceramic samples of Ca1−xPbxTiO3 (0⩽x⩽0.4) solid solutions were studied at frequencies between 10 Hz and 1 MHz in a temperature range of…”
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Barium Titanate-Based Solid Solutions by Lemanov, V. V.

“…A short review on BaTiO 3 -based solid solutions is presented. The (x - T) phase diagrams are discussed (x is the molar concentration of the second end-member…”
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New Relaxors with the Perovskite Structure by Lemanov, V. V.

“…Perovskites PbBO 3 with multiple substitutions in the B-positions were synthesized. Ceramic samples with n = 2-6 (n is the number of different B-ions) were…”
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Calorimetry in Ferroelectricity: Trends and Some New Results by Strukov, B., Onodera, A., Lemanov, V., Shnaidshtein, I., Grabovsky, S., Davitadze, S., Milov, E.

“…The possibilities of the use of calorimetric methods to determine the important features of ferroelectrics - the temperature dependence of the spontaneous…”
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Structural and Dielectric Properties of Glycine Phosphite Thin Films by Balashova, E. V., Krichevtsov, B. B., Pankova, G. A., Lemanov, V. V.

“…Thin polycrystalline films of amino acid ferroelectrics glycine phosphite (GPI) have been prepared by evaporation method on NdGaO 3 (001) substrate with…”
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Dielectric and Acoustic Properties of BPI1-x BPx (x = 0−0.1) Crystals in the Region of Antiferrodistortive and Ferroelectric Phase Transitions by Balashova, E. V., Lemanov, V. V.

“…Temperature dependence of the dielectric constant and longitudinal acoustic wave velocity were studied in betaine phosphite-betaine phosphate single crystals…”
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Phase Tansitions and Dielectric Relaxation in Incipient Ferroelectrics with the Perovskite Structure by Lemanov, V. V.

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Slow capacitance relaxation in (BaSr)TiO3 thin films due to the oxygen vacancy redistribution by Boikov, Yu. A., Goltsman, B. M., Yarmarkin, V. K., Lemanov, V. V.

“…Capacitance relaxation in Ba0.8Sr0.2TiO3 thin film structures has been investigated. Slow decrease of the capacitance after a bias voltage switching on is…”
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Specific heat and thermal conductivity of BaTiO3 polycrystalline thin films by Davitadze, S. T., Kravchun, S. N., Strukov, B. A., Goltzman, B. M., Lemanov, V. V., Shulman, S. G.

“…The results of measurements by the ac heater-probe method of the specific heat and thermal conductivity of polycrystalline BaTiO3 films with thickness between…”
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Phase transitions in SrTiO3-based solid solutions by Lemanov, V. V.

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Phase Transitions in Perovskite Solid Solutions with Incipient Ferroelectrics by LEMANOV, V. V.

“…The impurity-induced ferroelectric phase transitions in incipient perovskite ferroelectrics are discussed along with improper ferroelastic phase transitions…”
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GROWTH, OPTICAL IMAGING AND DIELECTRIC PROPERTIES OF FERROELECTRIC BETAINE PHOSPHITE AND TRIGLYCINE SULPHATE FILMS by BALASHOVA, E. V., KRICHEVTSOV, B. B., LEMANOV, V. V.

“…Polycrystalline films of betaine phosphite (BPI) and triglycine sulphate (TGS) were grown by the evaporation method on different substrates (α-SiO 2 , α-Al 2 O…”
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Perovskite CaTiO3 as an incipient ferroelectric by Lemanov, V.V., Sotnikov, A.V., Smirnova, E.P., Weihnacht, M., Kunze, R.

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Piezoelectric and pyroelectric properties of protein amino acids as basic materials of Soft State Physics by Lemanov, V. V.

“…There are claims in the scientific literature that many biological materials are ferroelectrics, and that ferroelectricity, along with piezo-and…”
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Phenomenological description of phase transitions in thin BaTiO3 films by Shirokov, V. B., Yuzyuk, Yu. I., Dkhil, B., Lemanov, V. V.

“…Phase transitions in thin epitaxial films of BaTiO 3 are described phenomenologically in terms of Landau potentials with sixth-and eighth-order terms. It is…”
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Polar State in Li-Doped SrTiO3 by Sotnikov, A. V., Smirnova, E. P., Schmidt, H., Weihnacht, M., Lemanov, V. V.

“…The effect of Li on the phase state of SrTiO 3 was studied to clarify the predominant factors of induced polar state in incipient ferroelectrics. Dielectric,…”
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Dielectric Relaxation in Doped SrTiO3 in the Regimes of Classical Thermal Activation and of Quantum Tunneling by Lemanov, V. V.

“…Dielectric relaxation in SrTiO 3 ceramic samples doped with Mn and (Mg 1/3 Nb 2/3 ) was studied in a frequency range of 10 Hz-1 MHz at temperatures between 4.2…”
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