Spin-, time- and angle-resolved photoemission spectroscopy on WTe$_2$

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

Publikováno v: Phys. Rev. Research 2, 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: http://arxiv.org/abs/1912.06572

Sub-20 fs, 80 W, up to 2 mJ Yb-based laser multi-pass-cell post-compression: Experimental and numerical results

Autor: Hergott Jean-François, Réau Fabrice, Lericheux Nicolas, Guer Matthieu, Marroux Hugo, Géneaux Romain, Tcherbakoff Olivier, Lepetit Fabien, Bresteau David, Ruchon Thierry, Salières Pascal, Auguste Thierry, D’Oliveira Pascal

Publikováno v: EPJ Web of Conferences, Vol 307, p 04010 (2024)

We report here on the experimental pulse duration compression down to sub-20fs of up to 2mJ, 330fs pulses of an 80W Ytterbium laser, using argon-filled multi-pass-cell reproduced by numerical calculations stressing the role of the driver pulse profil

Externí odkaz: https://doaj.org/article/524142031bb4470f98028dfb78c2cf20

Time resolved study of laser induced coloured centres in SiO2

Autor: Guizard, Stéphane, Martin, Philippe, Petite, Guillaume, d'Oliveira, Pascal, Meynadier, Pierre

Publikováno v: Journal of Physics: Condensed Matter
Journal of Physics: Condensed Matter, 1996, 8, pp.1281
Journal of Physics: Condensed Matter, IOP Publishing, 1996, 8, pp.1281

We report the investigation of the onset of an absorption band in the UV in crystalline quartz (alpha-SiO2) induced by an intense femtosecond laser pulse. Using a conventional pump– probe technique, we have measured the absorptions at 219 nm (5.66

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1b249e31a38d84bb6feb9b915d5ffe54
https://hal.science/hal-00107093

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

High-order harmonic generation: A coherent ultrashort emission in the XUV range.

Autor: Salie`res, Pascal, Hergott, Jean-Franc¸ois, Le De´roff, Laurent, Merdji, Hamed, Carre´, Bertrand, Auguste, Thierry, Monot, Pascal, d’Oliveira, Pascal, Joyeux, Denis, Phalippou, Daniel

Publikováno v: AIP Conference Proceedings; 2000, Vol. 525 Issue 1, p385, 12p, 1 Diagram, 4 Graphs