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N. L. Manakov
Researcher at Voronezh State University
Publications - 123
Citations - 2631
N. L. Manakov is an academic researcher from Voronezh State University. The author has contributed to research in topics: Electron & Ionization. The author has an hindex of 27, co-authored 122 publications receiving 2408 citations.
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Journal ArticleDOI
Atoms in a laser field
TL;DR: The method of quasienergy states (QES) for describing a quantum system in the field of a monochromatic light wave is presented in this paper, where the perturbation theory for QES and quasistationary (decay) QES is developed.
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Electron Vortices in Photoionization by Circularly Polarized Attosecond Pulses
J. M. Ngoko Djiokap,Suxing Hu,Lars Bojer Madsen,N. L. Manakov,A. V. Meremianin,Anthony F. Starace +5 more
TL;DR: Single ionization of He by two oppositely circularly polarized, time-delayed attosecond pulses is shown to produce photoelectron momentum distributions in the polarization plane having helical vortex structures sensitive to the time delay between the pulses, their relative phase, and their handedness.
Journal Article
Wavelength Scaling of High-Harmonic Yield: Threshold Phenomena and Bound State Symmetry Dependence
TL;DR: Oscillations of P_{DeltaE}(lambda) on a fine lambda scale are shown to have a quantum origin, involving threshold phenomena within a system of interacting ionization and HG channels, and to be sensitive to the bound state wave function's symmetry.
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Analytic Description of the High-Energy Plateau in Harmonic Generation by Atoms: Can the Harmonic Power Increase with Increasing Laser Wavelengths?
M. V. Frolov,N. L. Manakov,T. S. Sarantseva,M. Yu. Emelin,M. Yu. Ryabikin,Anthony F. Starace +5 more
TL;DR: Frolov et al. as discussed by the authors proposed a closed-form analytic formula for high-order harmonic generation (HHG) rates for atoms, which generalizes an HHG formula for negative ions.
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Wavelength Scaling of High-Harmonic Yield: Threshold Phenomena and Bound State Symmetry Dependence
TL;DR: In this paper, the harmonic power P{sub {delta}}{sub E} (over a fixed interval, δE, of harmonic energies) is shown to reproduce the wavelength scaling predicted recently by two groups of authors based on solutions of the time-dependent Schroedinger equation.