Search Results - "Chefonov, Oleg"

Effects of high intensity non-ionizing terahertz radiation on human skin fibroblasts by Sitnikov, Dmitry S, Ilina, Inna V, Revkova, Veronika A, Rodionov, Sergey A, Gurova, Svetlana A, Shatalova, Rimma O, Kovalev, Alexey V, Ovchinnikov, Andrey V, Chefonov, Oleg V, Konoplyannikov, Mikhail A, Kalsin, Vladimir A, Baklaushev, Vladimir P

“…For the first time, the data have been obtained on the effects of high-intensity terahertz (THz) radiation (with the intensity of 30 GW/cm , electric field…”
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Ionization of a Silicon Surface Layer Induced by a High-Intensity Subpicosecond Electric Field by Agranat, Mikhail B., Ovchinnikov, Andrey V., Chefonov, Oleg V.

“…The ionization of a silicon surface layer induced by an electric field with a strength of up to 17 MV/cm and a rise time of ≈ 245 fs has been studied for the…”
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THz Electric Field-Induced Second Harmonic Generation in Inorganic Ferroelectric by Grishunin, Kirill A., Ilyin, Nikita A., Sherstyuk, Natalia E., Mishina, Elena D., Kimel, Alexey, Mukhortov, Vladimir M., Ovchinnikov, Andrey V., Chefonov, Oleg V., Agranat, Mikhail B.

“…Second Harmonic Generation induced by the electric field of a strong nearly single-cycle terahertz pulse with the peak amplitude of 300 kV/cm is studied in a…”
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Transient Second Harmonic Generation Induced by Single Cycle THz pulses in Ba0.8Sr0.2TiO3/MgO by Grishunin, Kirill, Bilyk, Vladislav, Sherstyuk, Natalia, Mukhortov, Vladimir, Ovchinnikov, Andrey, Chefonov, Oleg, Agranat, Mikhail, Mishina, Elena, Kimel, Alexey V.

“…The ability to switch ferroics (magnets, ferroelectrics, multiferroics) between two stable bit states is the main principle of modern data storage technology…”
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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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Nonlinear terahertz pulse induced polarization dynamics in ferroelectric Ba0.8Sr0.2TiO3 thin film by Bilyk, Vladislav, Ilyin, Nikita, Mishina, Elena, Ovchinnikov, Andrey, Chefonov, Oleg, Mukhortov, Vladimir

“…The ultrafast ferroelectric polarization dynamics excited by intense THz pulses (with an electric field up to 23 MV/cm) in a multidomain Ba0.8Sr0.2TiO3 thin…”
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Transient optical non-linearity in p-Si induced by a few cycle extreme THz field by Savel'ev, Andrei, Chefonov, Oleg, Ovchinnikov, Andrei, Rubtsov, Alexey, Shkurinov, Alexander, Zhu, Yiming, Agranat, Mikhail, Fortov, Vladimir

“…We study the impact of a few cycle extreme terahertz (THz) radiation (the field strength E ∼1-15 MV/cm is well above the DC-field breakdown threshold) on a…”
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Transient Second Harmonic Generation Induced by Single Cycle THz pulses in Ba 0.8 Sr 0.2 TiO 3 /MgO by Grishunin, Kirill, Bilyk, Vladislav, Sherstyuk, Natalia, Mukhortov, Vladimir, Ovchinnikov, Andrey, Chefonov, Oleg, Agranat, Mikhail, Mishina, Elena, Kimel, Alexey V

“…The ability to switch ferroics (magnets, ferroelectrics, multiferroics) between two stable bit states is the main principle of modern data storage technology…”
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Shock-induced melting and crystallization in titanium irradiated by ultrashort laser pulse by Zhakhovsky, Vasily, Kolobov, Yury, Ashitkov, Sergey, Inogamov, Nail, Nelasov, Ivan, Manokhin, Sergey, Khokhlov, Victor, Ilnitsky, Denis, Petrov, Yury, Ovchinnikov, Andrey, Chefonov, Oleg, Sitnikov, Dmitriy

“…Physics of Fluids, vol.35, 096104 (2023) Modification of titanium microstructure after propagation of a melting shock wave (SW) generated by a femtosecond…”
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Multi-octave spectrally tunable strong-field Terahertz laser by Vicario, Carlo, Ovchinnikov, Andrey V, Chefonov, Oleg V, Hauri, Christoph P

“…The ideal laser source for the emerging research field of nonlinear Terahertz (THz) spectroscopy should offer radiation with a large versatility and deliver…”
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