Search Results - "Ivanov, Misha Yu"

Generating Isolated Elliptically Polarized Attosecond Pulses Using Bichromatic Counterrotating Circularly Polarized Laser Fields by Medišauskas, Lukas, Wragg, Jack, van der Hart, Hugo, Ivanov, Misha Yu

“…We theoretically demonstrate the possibility to generate both trains and isolated attosecond pulses with high ellipticity in a practical experimental setup…”
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Dynamic Stark Control of Photochemical Processes by Sussman, Benjamin J., Townsend, Dave, Ivanov, Misha Yu, Stolow, Albert

“…A method is presented for controlling the outcome of photochemical reactions by using the dynamic Stark effect due to a strong, nonresonant infrared field. The…”
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Controlled compression, amplification and frequency up-conversion of optical pulses by media with time-dependent refractive index by Löhr, Alexander Gabriel, Ivanov, Misha Yu, Khokhlova, Margarita A.

“…Control over the time dependence of the refractive index of a material allows one to modify and manipulate the properties of light propagating through it…”
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Nonadiabatic Multielectron Dynamics in Strong Field Molecular Ionization by Lezius, M, Blanchet, V, V, Rayner, DM, Villeneuve, DM, Stolow, A, Ivanov, MY

“…We report the observation of a general strong field ionization mechanism due to highly nonadiabatic multielectron excitation dynamics in polyatomic molecules…”
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Resolving the time when an electron exits a tunnelling barrier by Shafir, Dror, Soifer, Hadas, Bruner, Barry D., Dagan, Michal, Mairesse, Yann, Patchkovskii, Serguei, Ivanov, Misha Yu, Smirnova, Olga, Dudovich, Nirit

“…A method of laser-induced recollision permits measurement with attosecond resolution of the times at which the electron leaves the tunnelling barrier and…”
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High harmonic interferometry of multi-electron dynamics in molecules by Smirnova, Olga, Mairesse, Yann, Patchkovskii, Serguei, Dudovich, Nirit, Villeneuve, David, Corkum, Paul, Ivanov, Misha Yu

“…High harmonic emission occurs when an electron, liberated from a molecule by an incident intense laser field, gains energy from the field and recombines with…”
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Strong-field assisted extreme-ultraviolet lasing in atoms and molecules by Bredtmann, Timm, Patchkovskii, Serguei, Ivanov, Misha Yu

“…Using ab-initio simulations, we demonstrate amplification of extreme-ultraviolet (XUV) radiation during transient absorption in a high-harmonic generation type…”
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Effect of multiple conduction bands on high-harmonic emission from dielectrics by Hawkins, Peter G., Ivanov, Misha Yu, Yakovlev, Vladislav S.

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Attosecond circular dichroism spectroscopy of polyatomic molecules by Smirnova, Olga, Patchkovskii, Serguei, Mairesse, Yann, Dudovich, Nirit, Villeneuve, David, Corkum, Paul, Ivanov, Misha Yu

“…We describe the roles of multiple electronic continua in high-harmonic generation from aligned molecules. First, we show how the circularity of emitted…”
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Strong-field control and spectroscopy of attosecond electron-hole dynamics in molecules by Smirnova, Olga, Patchkovskii, Serguei, Mairesse, Yann, Dudovich, Nirit, Ivanov, Misha Yu

“…Molecular structures, dynamics and chemical properties are determined by shared electrons in valence shells. We show how one can selectively remove a valence…”
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Probing molecular dynamics with attosecond resolution using correlated wave packet pairs by Corkum, P. B, Niikura, Hiromichi, Légaré, F, Hasbani, R, Ivanov, Misha Yu, Villeneuve, D. M

“…Spectroscopic measurements with increasingly higher time resolution are generally thought to require increasingly shorter laser pulses, as illustrated by the…”
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Effective fields in laser-driven electron recollision and charge localization by Gräfe, Stefanie, Ivanov, Misha Yu

“…We propose a model to describe correlated two-electron dynamics in strong laser fields during laser-induced recollision between an electron and its parent ion…”
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Multielectron correlation in high-harmonic generation: a 2D model analysis by Sukiasyan, Suren, McDonald, Chris, Destefani, Carlos, Ivanov, Misha Yu, Brabec, Thomas

“…We analyze the role of multielectron dynamics in high-harmonic generation spectroscopy, using an example of a two-electron system. We identify and…”
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Attosecond photoelectron spectroscopy of electron tunneling in a dissociating hydrogen molecular ion by Gräfe, Stefanie, Engel, Volker, Ivanov, Misha Yu

“…We demonstrate the potential of intense-field pump, attosecond probe photoelectron spectroscopy to monitor electron tunneling between the two protons during…”
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Signatures of attosecond electronic-nuclear dynamics in the one-photon ionization of molecular hydrogen: analytical model versus ab initio calculations by Medišauskas, Lukas, Morales, Felipe, Palacios, Alicia, González-Castrillo, Alberto, Plimak, Lev, Smirnova, Olga, Martín, Fernando, Ivanov, Misha Yu

“…We present an analytical model based on the time-dependent WKB approximation to reproduce the photoionization spectra of an H2 molecule in the autoionization…”
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Role of subcycle transition dynamics in high-order-harmonic generation in periodic structures by Hawkins, Peter G., Ivanov, Misha Yu

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Switched wave packets: a route to nonperturbative quantum control by Underwood, Jonathan G, Spanner, Michael, Ivanov, Misha Yu, Mottershead, Jeff, Sussman, Benjamin J, Stolow, Albert

“…The dynamic Stark effect due to a strong nonresonant but nonionizing laser field provides a route to quantum control via the creation of novel superposition…”
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Suppression of decoherence in a wave packet via nonlinear resonance by Shapiro, E A, Walmsley, I A, Ivanov, Misha Yu

“…We propose a simple approach for suppressing decoherence of a wave packet excited in an anharmonic oscillator. We show that when a resonant external field…”
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On the electron localization dynamics induced by laser-driven electronic rescattering by Grafe, Stefanie, Ivanov, Misha Yu

“…We apply our recently developed approach [Gräfe, S.; Ivanov, M.Y. Phys. Rev. Lett. 2007, 99, 163603] describing correlated two-electron dynamics in strong…”
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Rydberg Atomic Antenna in Strongly Driven Multi-Electron Atoms by Carlström, Stefanos, Dahlström, Jan Marcus, Ivanov, Misha Yu, Patchkovskii, Serguei

“…We study the role of intermediate excitations of Rydberg states as an example of Kuchiev's "atomic antenna" in above-threshold ionization of xenon, in…”
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