Výsledky vyhledávání - "David Bresteau"

Akademický článek

Spin, time, and angle resolved photoemission spectroscopy on WTe_{2}

Autor: Mauro Fanciulli, Jakub Schusser, Min-I Lee, Zakariae El Youbi, Olivier Heckmann, Maria Christine Richter, Cephise Cacho, Carlo Spezzani, David Bresteau, Jean-François Hergott, Pascal D'Oliveira, Olivier Tcherbakoff, Thierry Ruchon, Jan Minár, Karol Hricovini

Publikováno v: Physical Review Research, Vol 2, Iss 1, p 013261 (2020)

We combined a spin resolved photoemission spectrometer with a high-harmonic generation (HHG) laser source in order to perform spin, time, and angle resolved photoemission spectroscopy (STARPES) experiments on the transition metal dichalcogenide bulk

Externí odkaz: https://doaj.org/article/977925e16ee3444aafa71f0496484dfd

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Akademický článek

Cavity-Enhanced Photodetachment of H− as a Means to Produce Energetic Neutral Beams for Plasma Heating

Autor: Christophe Blondel, David Bresteau, Cyril Drag

Publikováno v: Atoms, Vol 7, Iss 1, p 32 (2019)

Neutral beam injection, for plasma heating, will supposedly be achieved, in ITER, by collisional detachment of a pre-accelerated D − beam. Collisional detachment, however, makes use of a D 2 -filled neutralisation chamber, which has severe drawback

Externí odkaz: https://doaj.org/article/125dab315fff4745be566a654e3a41e2

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Angularly resolved photoionization dynamics in atoms and molecules combining temporally and spectrally resolved experiments at ATTOLab and Synchrotron SOLEIL

Autor: Jennifer Joseph, Fabian Holzmeier, David Bresteau, Thierry Ruchon, Jean-Christophe Houver, Robert R. Lucchese, Danielle Dowek

Publikováno v: The European Physical Journal. Special Topics
The European Physical Journal. Special Topics, 2023, ⟨10.1140/epjs/s11734-023-00815-7⟩

International audience; We report results for XUV-IR two-photon ionization of Ar, Ne, NO, and O2, where an XUV attosecond pulse train is superimposed with a synchronized IR pulse, obtained at the ATTOLab laser facility using electron–ion coincidenc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08effe47a5e5a692b980bf7c2507dac0
https://hal.science/hal-04081028

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Magnetic Helicoidal Dichroism with XUV Light Carrying Orbital Angular Momentum

Publikováno v: International Conference on Ultrafast Phenomena (UP 2022)
International Conference on Ultrafast Phenomena (UP 2022), Jul 2022, Montréeal, Canada. pp.Tu2A.4, ⟨10.1364/UP.2022.Tu2A.4⟩
Journal of Physics: Conference Series
Journal of Physics: Conference Series, 2023, 14th International Conference on Synchrotron Radiation Instrumentation (SRI 2021) 28.03.2022-01.04.2022 Online, 2380, pp.012129. ⟨10.1088/1742-6596/2380/1/012129⟩

Circularly polarized light is a fundamental tool in magnetic studies, notably for magnetization dynamics. It is less common in magneto-optics to exploit the orbital angular momentum (OAM) of value ℓ carried by light beams possessing a helical wavef

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16a4d34fb4a655ca914a62ab48b33692
https://cnrs.hal.science/hal-03839866/document

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Anisotropic dynamics of two-photon ionization: An attosecond movie of photoemission

Autor: Alice Autuori, Dominique Platzer, Mariusz Lejman, Guillaume Gallician, Lucie Maëder, Antoine Covolo, Lea Bosse, Malay Dalui, David Bresteau, Jean-François Hergott, Olivier Tcherbakoff, Hugo J. B. Marroux, Vincent Loriot, Franck Lépine, Lionel Poisson, Richard Taïeb, Jérémie Caillat, Pascal Salières

Publikováno v: Science Advances
Science Advances, 2022, 8 (12), pp.eabl7594. ⟨10.1126/sciadv.abl7594⟩

Imaging in real time the complete dynamics of a process as fundamental as photoemission has long been out of reach due to the difficulty of combining attosecond temporal resolution with fine spectral and angular resolutions. Here, we achieve full dec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1cd7e5038266d61eac7742884221cc0
https://hal.science/hal-03629043/file/sciadv.abl7594.pdf

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In Situ Sub-50-Attosecond Active Stabilization of the Delay Between Infrared and Extreme-Ultraviolet Light Pulses

Autor: Thierry Ruchon, Jean-François Hergott, Martin Luttmann, O. Tcherbakoff, David Bresteau

Publikováno v: Physical Review Applied
Physical Review Applied, 2021, 15 (3), ⟨10.1103/PhysRevApplied.15.034036⟩
Physical Review Applied, American Physical Society, 2021, 15 (3), ⟨10.1103/PhysRevApplied.15.034036⟩

The blooming of attosecond science (1 as = $10^{-18}$ s) has raised the need to exquisitely control the delay between two ultrashort light pulses, one of them being intense and in the visible spectral range, while the second is weak and in the Extrem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e720c871c497dabbce156c8d766fe6c7
https://doi.org/10.1103/physrevapplied.15.034036

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Electromagnetic theory of Helicoidal Dichroism in reflection from magnetic structures

Autor: Thierry Ruchon, Martin Luttmann, Mekha Vimal, David Bresteau, Maurizio Sacchi, Mauro Fanciulli

Publikováno v: Physical Review A
Physical Review A, 2021, 103, pp.013501. ⟨10.1103/PhysRevA.103.013501⟩
Physical Review A, American Physical Society 2021, 103, pp.013501. ⟨10.1103/PhysRevA.103.013501⟩

We present the classical electromagnetic theory framework of reflection of a light beam carrying Orbital Angular Momentum (OAM) by an in-plane magnetic structure with generic symmetry. Depending on the magnetization symmetry, we find a change in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f7d09b627e9be9325e5324de2ec1f09
https://cnrs.hal.science/hal-03033113/document

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Spin, time, and angle resolved photoemission spectroscopy on WTe2

Autor: Karol Hricovini, Min-I Lee, David Bresteau, J.-F. Hergott, Zakariae El Youbi, Jakub Schusser, O. Heckmann, Jan Minár, Cephise Cacho, O. Tcherbakoff, Carlo Spezzani, Thierry Ruchon, Mauro Fanciulli, Maria Christine Richter, P. d’Oliveira

Publikováno v: Physical Review Research
Physical Review Research, 2020, 2 (1), ⟨10.1103/PhysRevResearch.2.013261⟩
Physical Review Research, American Physical Society, 2020, 2 (1), ⟨10.1103/PhysRevResearch.2.013261⟩

We combined a spin-resolved photoemission spectrometer with a high-harmonic generation (HHG) laser source in order to perform spin-, time- and angle-resolved photoemission spectroscopy (STARPES) experiments on the transition metal dichalcogenide bulk

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b12ca52cf2be82a26d279f638a79768b
https://doi.org/10.1103/physrevresearch.2.013261

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Transfer of Orbital Angular Momentum in High Harmonic Generation using two Driving Beams

Autor: Thierry Ruchon, Giovanni De Ninno, O. Gobert, David Bresteau, C Chappuis, Thierry Auguste, David Gauthier, Romain Géneaux

Publikováno v: Scopus-Elsevier

Light beams may carry both a spin and an orbital angular momentum (OAM). While the former is associated to their polarization state, the latter stems from the geometrical properties of their wavefront. In their prototypical form, beams with OAM have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3d3214fa3f955d76d1c369f12b78cbe
https://doi.org/10.1109/cleoe-eqec.2019.8873108

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Cavity-Enhanced Photodetachment of H− as a Means to Produce Energetic Neutral Beams for Plasma Heating

Autor: C. Blondel, Cyril Drag, David Bresteau

Publikováno v: Atoms, Vol 7, Iss 1, p 32 (2019)
Atoms
Volume 7
Issue 1

Neutral beam injection, for plasma heating, will supposedly be achieved, in ITER, by collisional detachment of a pre-accelerated D &minus
beam. Collisional detachment, however, makes use of a D 2 -filled neutralisation chamber, which has severe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3939aadce4feab84d275f6109e5b0274
http://www.mdpi.com/2218-2004/7/1/32

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