Search Results - "Brekhov, Kirill"

Ultrafast Polarization Switching in BaTiO3 Nanomaterials: Combined Density Functional Theory and Coupled Oscillator Study by Zhilyaev, Petr, Brekhov, Kirill, Mishina, Elena, Tantardini, Christian

“…The challenge of achieving ultrafast switching of electric polarization in ferroelectric materials remains unsolved as there is no experimental evidence of…”
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Resonant Excitation of the Ferroelectric Soft Mode by a Narrow-Band THz Pulse by Brekhov, Kirill, Bilyk, Vladislav, Ovchinnikov, Andrey, Chefonov, Oleg, Mukhortov, Vladimir, Mishina, Elena

“…This study investigates the impact of narrow-band terahertz pulses on the ferroelectric order parameter in Ba Sr TiO films on various substrates. THz radiation…”
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Two-dimensional WSe2 flakes under high power optical excitation by Brekhov, Kirill A., Lavrov, Sergey D., Kudryavtsev, Andrey V., Ilyin, Nikita A.

“…Quasi-2D layers of transition metal dichalcogenides are promising candidates for creating saturable absorbers for pulsed lasers. However, the peculiarities of…”
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Ultrafast Polarization Switching in BaTiO 3 Nanomaterials: Combined Density Functional Theory and Coupled Oscillator Study by Zhilyaev, Petr, Brekhov, Kirill, Mishina, Elena, Tantardini, Christian

“…The challenge of achieving ultrafast switching of electric polarization in ferroelectric materials remains unsolved as there is no experimental evidence of…”
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Modeling of ultrafast polarization switching in PbTiO3 by Zhilyaev, Petr, Starykh, Elizaveta, Brekhov, Kirill, Mishina, Elena

“…Ultrafast switching of electric polarization in ferroelectric materials is an open scientific problem. Switching has not been achieved experimentally. In this…”
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Modeling of ultrafast polarization switching in PbTiO 3 by Zhilyaev, Petr, Starykh, Elizaveta, Brekhov, Kirill, Mishina, Elena

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Impact of multipath interference in Si/SiO2 substrate on ultrafast relaxation processes in two-dimensional transition metal dichalcogenides by Pimenov, Nikita, Lebedeva, Ekaterina, Brekhov, Kirill, Lavrov, Sergey, Kudryavtsev, Andrey, Mishina, Elena

“…At present, two-dimensional transition metal dichalcogenides (2D TMDs) are of great importance due to their unique properties. These materials attracted…”
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Photoexcitation Carrier Kinetics in WSe 2 Nanolayers in the Vicinity of the Band Edge by Shestakova, Anastasia, Lavrov, Sergey, Brekhov, Kirill, Ilyin, Nikita, Kudryavtsev, Andrey, Mishina, Elena D., Kulyuk, Leonid L.

“…The photoexcitation and relaxation of carriers is studied in WSe 2 nanolayers on Si/SiO 2 substrate by optical pump–probe technique. The excitation wavelength…”
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Photoexcitation Carrier Kinetics in WSe2 Nanolayers in the Vicinity of the Band Edge by Shestakova, Anastasia, Lavrov, Sergey, Brekhov, Kirill, Ilyin, Nikita, Kudryavtsev, Andrey, Mishina, Elena D., Kulyuk, Leonid L.

“…The photoexcitation and relaxation of carriers is studied in WSe2 nanolayers on Si/SiO2 substrate by optical pump–probe technique. The excitation wavelength…”
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Ultrafast Polarization Switching in BaTiO$_3$ Nanomaterial: Combined DFT and Coupled Oscillator Study by Zhilyaev, Petr, Brekhov, Kirill, Mishina, Elena, Tantardini, Christian

“…ACS Omega 9, 4, 4594 (2024) The challenge of achieving ultrafast switching of electric polarization in ferroelectric materials remains unsolved, as there is no…”
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