Parametric Generation of Subharmonics in a Composite Multiferroic Resonator

Autor: Y. K. Fetisov, D. A. Burdin, Sergey N. Gordeev, V. L. Preobrazhenskii, D. V. Chashin, N. A. Ekonomov

Publikováno v: Burdin, D A, Chashin, D V, Ekonomov, N A, Preobrazhenskii, V L, Gordeev, S N & Fetisov, Y K 2020, ' Parametric Generation of Subharmonics in a Composite Multiferroic Resonator ', Physical Review Applied, vol. 13, no. 5, 054070, pp. 1 . https://doi.org/10.1103/PhysRevApplied.13.054070

Parametric generation of subharmonics in a composite multiferroic resonator is observed and investigated. The resonator has the form of a disk and contains two mechanically coupled layers, one of which is amorphous ferromagnet $\mathrm{Fe}\text{\ensu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be5dd5d86eb18efae79e27a391726f0c
https://doi.org/10.1103/physrevapplied.13.054070

Conductivity of Manganite Films under the Action of Tension Caused by the Deformation of Substrate

Autor: V. L. Preobrazhenskii, N. Tiercelin, A. A. Klimov, V. A. Shakhunov, T. A. Shaikhulov, Gennady A. Ovsyannikov, Philippe Pernod

Publikováno v: Physics of the Solid State
Physics of the Solid State, Springer, 2019, 61 (9), pp.1665-1669. ⟨10.1134/S1063783419090208⟩
Physics of the Solid State, 2019, 61 (9), pp.1665-1669. ⟨10.1134/S1063783419090208⟩

International audience; The electron transport properties of strained thin La 0.7 Ba 0.3 MnO 3 (LBMO) epitaxial films are studied. Films 40-100 nm in thickness were prepared by laser ablation at a temperature T = 700-800°C in pure oxygen atmosphere

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d31c8b356886702b20d9952fbc0ef099
https://hal.archives-ouvertes.fr/hal-02318290/file/gao19fttStrainEn-1.pdf

Scattering of phase-conjugate ultrasonic waves by microinclusions in a liquid flow

Autor: Nikolay Smagin, V. L. Preobrazhenskii, Philippe Pernod, Pavel Shirkovskiy

Publikováno v: Acoustical Physics. 62:58-63

The paper presents the results of experimental and theoretical studies of processes of phase-conjugate ultrasonic wave propagation in a liquid flow containing gas microbubbles. It is shown that a signal from a phase-conjugate wave, which is recorded

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb24d1f4984122dbaf929bcffa0bd5b2
https://doi.org/10.1134/s1063771015060111

Detection of directed electron-hole recombination energy transfer from an ionic crystal matrix to self-assembled nanocrystals

Autor: D. O. Tolmachev, A. G. Badalyan, N. G. Romanov, V. L. Preobrazhenskii, Pavel G. Baranov

Publikováno v: Journal of Experimental and Theoretical Physics Letters. 82:727-730

It is found that the energy released in the spin-dependent tunneling recombination of electron-hole pairs and self-trapped excitons in an ionic crystal matrix is directionally transferred to low-dimensional semiconductor structures embedded in the ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::958fb63bf72e1f8ae48dcba447d03293
https://doi.org/10.1134/1.2171728

Focusing of a nonlinear phase-conjugate ultrasonic wave transmitted through a phase-inhomogeneous layer

Autor: R. V. Klopotov, L. M. Krutyanskii, F. V. Bunkin, V. L. Preobrazhenskii, A. P. Brysev

Publikováno v: Journal of Experimental and Theoretical Physics Letters. 73:389-392

The propagation of a nonlinear phase-conjugate ultrasonic wave through a layer introducing random phase aberrations is studied experimentally. The wave is generated by an overthreshold parametric phase-conjugating ultrasonic amplifier. It is shown th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f26c585129c447b81b8abd33e2b3b60
https://doi.org/10.1134/1.1381633