Blar i Bergen Open Research Archive på forfatter "Agueny, Hicham"
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Coherent electron displacement for quantum information processing using attosecond single cycle pulses
Agueny, Hicham (Journal article; Peer reviewed, 2020)Coherent electron displacement is a conventional strategy for processing quantum information, as it enables to interconnect distinct sites in a network of atoms. The efficiency of the processing relies on the precise control ... -
Femtosecond Single Cycle Pulses Enhanced the Efficiency of High Order Harmonic Generation
Taoutioui, Abdelmalek; Agueny, Hicham (Journal article; Peer reviewed, 2021)High-order harmonic generation is a nonlinear process that converts the gained energy during light-matter interaction into high-frequency radiation, thus resulting in the generation of coherent attosecond pulses in the XUV ... -
Manipulating dynamical Rabi-splitting with two-color laser pulses
Agueny, Hicham; Taoutioui, Abdelmalek; Adnani, Younes; Makhoute, Abdelkader (Peer reviewed; Journal article, 2019)We theoretically investigate strong-field ionization of hydrogen atoms by orthogonally polarized two-color (OTC) laser pulses consisting of a fundamental field that is resonant with the 1s − 2p transition and its second ... -
Quantum control and characterization of ultrafast ionization with orthogonal two-color laser pulses
Agueny, Hicham (Peer reviewed; Journal article, 2020-01-14)We study ultrafast ionization dynamics using orthogonally polarized two-color (OTC) laser pulses involving the resonant “first plus second” (ω + 2ω) scheme. The scheme is illustrated by numerical simulations of the ... -
Simultaneous Excitation of Helium by Means of an Electron and a Photon: A Joined Experimental and Theoretical Study
Ajana, Imane; Nehari, Driss; Khalil, Driss; Taoutioui, Abdelmalek; Agueny, Hicham; Makhoute, Abdelkader (Journal article; Peer reviewed, 2021)We report on a joined experimental and theoretical study of differential cross-sections resulting from inelastic scattering of a monoenergetic electron by helium atoms in the presence of an intense carbon dioxide laser. ... -
Tuning the electronic band structure of metal surfaces for enhancing high-order harmonic generation
Agueny, Hicham (Journal article; Peer reviewed, 2021)High-harmonic generation (HHG) from the condensed matter phase holds promise to promote future cutting-edge research in the emerging field of attosecond nanoscopy. The key for the progress of the field relies on the ...