Direct measurement of Coulomb-laser coupling

Autor: Doron Azoury, Michael Krüger, Barry D. Bruner, Olga Smirnova, Nirit Dudovich

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)

Abstract The Coulomb interaction between a photoelectron and its parent ion plays an important role in a large range of light-matter interactions. In this paper we obtain a direct insight into the Coulomb interaction and resolve, for the first time,

Externí odkaz: https://doaj.org/article/331af8334d264590943eb164a821753a

The Role of Electron Trajectories in XUV-Initiated High-Harmonic Generation

Autor: Michael Krüger, Doron Azoury, Barry D. Bruner, Nirit Dudovich

Publikováno v: Applied Sciences, Vol 9, Iss 3, p 378 (2019)

High-harmonic generation spectroscopy is a powerful tool for ultrafast spectroscopy with intrinsic attosecond time resolution. Its major limitation—the fact that a strong infrared driving pulse is governing the entire generation process—is lifted

Externí odkaz: https://doaj.org/article/19ed4bf3503d40f9a27c96f303bc97ce

A look under the tunnelling barrier via attosecond-gated interferometry

Autor: Omer Kneller, Doron Azoury, Yotam Federman, Michael Krüger, Ayelet J. Uzan, Gal Orenstein, Barry D. Bruner, Olga Smirnova, Serguei Patchkovskii, Misha Ivanov, Nirit Dudovich

Publikováno v: Nature Photonics. 16:304-310

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::54490cfeb02388c4f585810c4cc8b1a4
https://doi.org/10.1038/s41566-022-00955-7

Interferometric attosecond lock-in measurement of extreme-ultraviolet circular dichroism

Autor: Omer Kneller, Barry D. Bruner, Michael Krüger, Yann Mairesse, Oren Cohen, Doron Azoury, Nirit Dudovich

Publikováno v: Nature Photonics
Nature Photonics, Nature Publishing Group, 2019, 13 (3), pp.198-204. ⟨10.1038/s41566-019-0350-5⟩
Nature Photonics, 2019, 13 (3), pp.198-204. ⟨10.1038/s41566-019-0350-5⟩

Probing the vectorial properties of light–matter interactions inherently requires control over the polarization state of light. The generation of extreme-ultraviolet attosecond pulses has opened new perspectives in measurements of chiral phenomena.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f2fa5987b93ed17b286d73805e7bd67
https://doi.org/10.1038/s41566-019-0350-5

Attosecond spectral singularities in solid-state high-harmonic generation

Autor: Ayelet Julie Uzan, Misha Ivanov, C. R. McDonald, R. E. F. Silva, Nikolai D. Klimkin, Nirit Dudovich, Thomas Brabec, Gal Orenstein, Talya Arusi-Parpar, Álvaro Jiménez-Galán, Valérie Blanchet, Olga Smirnova, Binghai Yan, Michael Krüger, Alexey N. Rubtsov, Barry D. Bruner

Publikováno v: Nature Photonics
Nature Photonics, Nature Publishing Group, 2020, 14 (3), pp.183-187. ⟨10.1038/s41566-019-0574-4⟩
Nature Photonics, 2020, 14 (3), pp.183-187. ⟨10.1038/s41566-019-0574-4⟩

Strong-field-driven electric currents in condensed-matter systems are opening new frontiers in petahertz electronics. In this regime, new challenges are arising as the roles of band structure and coherent electron–hole dynamics have yet to be resol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e2bc8ef471648bd2fdd43413b1a14e7
https://hal-cnrs.archives-ouvertes.fr/hal-03005108/file/MgO_pourHAL_arxiv.pdf