Search Results - "Mikheykin, Alexey S."

Raman Response of Quantum Critical Ferroelectric Pb-Doped SrTiO3 by Linnik, Ekaterina D., Mikheykin, Alexey S., Rubi, Diego, Shirokov, Vladimir B., Mezzane, Daoud, Kondovych, Svitlana V., Lukyanchuk, Igor A., Razumnaya, Anna G.

“…A quantum paraelectric SrTiO3 is a material situated in close proximity to a quantum critical point (QCP) of ferroelectric transition in which the critical…”
Get full text

Fabrication of Ni‐Polyaniline/Graphene Oxide Composite Electrode with High Capacitance and Water Splitting Activity by Myasoedova, Tatiana N., Nedoedkova, Olga V., Kalusulingam, Rajathsing, Popov, Yury V., Mikheykin, Alexey S., Konstantinov, Alexey S., Zhengyou, Li, Mikhailova, Tatiana S., Shmatko, Valentina A., Yalovega, Galina E.

“…The Ni‐PANI@GO composite electrode was fabricated via cost effective electrodeposition technique. According to the XRD, FTIR, Raman, SEM, and XPS analyses…”
Get full text

Effect of Thermal Treatment on the Atomic Structure and Electrochemical Characteristics of Bimetallic PtCu Core–Shell Nanoparticles in PtCu/C Electrocatalysts by Pryadchenko, Vasiliy V, Belenov, Sergey V, Shemet, Darya B, Srabionyan, Vasiliy V, Avakyan, Leon A, Volochaev, Vadim A, Mikheykin, Alexey S, Bdoyan, Karina E, Zizak, Ivo, Guterman, Vladimir E, Bugaev, Lusegen A

“…Supported PtCu/C electrocatalysts containing core–shell bimetallic PtCu nanoparticles were synthesized by sequential chemical reduction of Cu2+ and Pt­(IV) in…”
Get full text

Crystal Structure and the Spectral Response of the Ba‐Doped SrTiO3 Incipient Ferroelectrics by Linnik, Ekaterina D., Lukyanchuk, Igor A., Mikheykin, Alexey S., Ragulya, Andrey V., Gorshunov, Boris P., Alyabyeva, Liudmila N., Zhukov, Sergey S., Mezzane, Daoud, Razumnaya, Anna G.

“…The crystal structure and lattice dynamics of quantum paraelectric BaxSr1−xTiO3 (x = 0, 0.01, 0.02) solid solutions are studied using X‐ray diffraction (XRD),…”
Get full text

On the Evaluation of the Average Crystalline Size and Surface Area of Platinum Catalyst Nanoparticles by Leontyev, Igor N., Kuriganova, Alexandra B., Allix, Mathieu, Rakhmatullin, Aydar, Timoshenko, Pavel E., Maslova, Olga A., Mikheykin, Alexey S., Smirnova, Nina V.

“…In the present work, the effect of grain size distribution on the diffraction profile shape is inspected via analysis of the mutual ratio of Lorentz and Gauss…”
Get full text

In Situ Investigation of Non‐Isothermal Decomposition of Pt Acetylacetonate as One‐Step Size‐Controlled Synthesis of Pt Nanoparticles by Kulbakov, Anton A., Allix, Mathieu, Rakhmatullin, Aydar, Mikheykin, Alexey S., Popov, Yuri V., Smirnova, Nina V., Maslova, Olga, Leontyev, Igor N.

“…Interest in the development of state‐of‐the‐art methods for synthesis of Pt nanoparticles is dictated by both unique properties of platinum itself and the wide…”
Get full text

Unexpectedly high Curie temperature in weakly strained ferroelectric film by Razumnaya, Anna G., Mikheykin, Alexey S., Lukyanchuk, Igor A., Shirokov, Vladimir B., Golovko, Yury I., Mukhortov, Vladimir M., Marssi, Mimoun El, Yuzyuk, Yury I.

“…Polarized Raman spectra of the epitaxial Ba0.4Sr0.6TiO3 film grown on MgO substrate with thickness of 600 nm were studied in a broad temperature range of…”
Get full text

Crystal Structure and the Spectral Response of the Ba‐Doped SrTiO 3 Incipient Ferroelectrics by Linnik, Ekaterina D., Lukyanchuk, Igor A., Mikheykin, Alexey S., Ragulya, Andrey V., Gorshunov, Boris P., Alyabyeva, Liudmila N., Zhukov, Sergey S., Mezzane, Daoud, Razumnaya, Anna G.

“…The crystal structure and lattice dynamics of quantum paraelectric Ba x Sr 1− x TiO 3 ( x  = 0, 0.01, 0.02) solid solutions are studied using X‐ray diffraction…”
Get full text

Bimetallic Ni–Fe nanoparticles encapsulated with biomass-derived N-doped graphitic carbon core-shell nanostructures an efficient bifunctional electrocatalyst for enhanced overall seawater splitting and human urine electrolysis by Kalusulingam, Rajathsing, Ravi, Krishnan, Mathi, Selvam, Yadhav, Nikita, Mikheykin, Alexey S., Biradar, Ankush V., Srinivasan, Kannan, Myasoedova, T.N.

“…Producing green hydrogen from abundant natural resources such as seawater and human urine is a viable solution for energy and industrial applications. However,…”
Get full text

Effect of thermal post-treatment on surface plasmon resonance characteristics of gold nanoparticles formed in glass by UV laser irradiation by Srabionyan, Vasiliy V., Heinz, Maximilian, Kaptelinin, Sviatoslav Yu, Avakyan, Leon A., Sukharina, Galina B., Skidanenko, Anna V., Pryadchenko, VasiliyV, Abdulvakhidov, Kamal G., Mikheykin, AlexeyS, Durymanov, VeniaminA, Meinertz, Jörg, Ihlemann, Juergen, Dubiel, Manfred, Bugaev, Lusegen A.

“…Effects of thermal post treatment and of thickness of the initial gold film coated the silicate glass surface, on localized surface plasmon resonance (SPR) of…”
Get full text

Lattice anharmonicity and polar soft mode in ferrimagnetic M-type hexaferrite BaFe12O19 single crystal by Mikheykin, Alexey S., Zhukova, Elena S., Torgashev, Viktor I., Razumnaya, Anna G., Yuzyuk, Yury I., Gorshunov, Boris P., Prokhorov, Anatoly S., Sashin, Aleksandr E., Bush, Alexandr A., Dressel, Martin

“…The polar phonon modes in BaFe 12 O 19 single crystal are studied in the temperature range from 6 to 300 K by polarized infrared spectroscopy. The phonon…”
Get full text

Lattice anharmonicity and polar soft mode in ferrimagnetic M-type hexaferrite Ba[Fe.sub.12][O.sub.19] single crystal by Mikheykin, Alexey S, Zhukova, Elena S, Torgashev, Viktor I, Razumnaya, Anna G, Yuzyuk, Yury I, Gorshunov, Boris P, Prokhorov, Anatoly S, Sashin, Aleksandr E, Bush, Alexandr A, Dressel, Martin

“…The polar phonon modes in Ba[Fe.sub.12][O.sub.19] single crystal are studied in the temperature range from 6 to 300 K by polarized infrared spectroscopy. The…”
Get full text