Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Claude Marceau"'
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Transient absorption spectroscopy is used to identify the structural characteristics of the atoms and molecules. Here the authors used extreme ultraviolet transient absorption spectroscopy to identify the Rydberg state symmetry of aligned molecules.
Externí odkaz:
https://doaj.org/article/a2d8d463bf2748fbbbb63d862d507557
Publikováno v:
2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::457d8815f70a8ff8ebc31db3245c7a56
https://doi.org/10.1109/eftf/ifcs54560.2022.9850503
https://doi.org/10.1109/eftf/ifcs54560.2022.9850503
Publikováno v:
Nature Reviews Physics. 1:144-155
The availability of attosecond-duration extreme ultraviolet or soft X-ray light sources has opened up new fields of research in atomic and molecular physics. These pulses can be as short as 50 as, fast enough to freeze the motion of electrons within
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0580e7202db8b658ffb5fe0c9ed4283
https://doi.org/10.1038/s42254-018-0015-1
https://doi.org/10.1038/s42254-018-0015-1
Autor:
Paul B. Corkum, Hans Jakob Wörner, Peng Peng, Claude Marceau, David M. Villeneuve, J. B. Bertrand
High harmonic spectroscopy relies on high harmonic generation (HHG) in aligned molecules. The first step of HHG is the ionization of the molecule in the intense femtosecond laser field. Here we present measurements of both ionization yield and high h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8713938d680713b24de0d32c3de9fc8b
https://doi.org/10.1088/1361-6455/ab7643
https://doi.org/10.1088/1361-6455/ab7643
Publikováno v:
Nature Communications
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Transient absorption spectroscopy is utilized extensively for measurements of bound- and quasibound-state dynamics of atoms and molecules. The extension of this technique into the extreme ultraviolet (XUV) region with attosecond pulses has the potent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e61c94bd52a084cdc09414d2e3d41fb
https://doi.org/10.1364/up.2020.th3b.4
https://doi.org/10.1364/up.2020.th3b.4
Autor:
David M. Villeneuve, A. Yu. Naumov, Marius Hervé, Albert Stolow, Paul B. Corkum, Peng Peng, Claude Marceau, Varun Makhija
Publikováno v:
Physical Review A. 99
We report the observation of a $4.1\phantom{\rule{0.16em}{0ex}}\ifmmode\pm\else\textpm\fi{}\phantom{\rule{0.16em}{0ex}}0.2$ THz quantum beat in the photoelectron spectrum of molecular nitrogen following coherent optical excitation by 14 eV photons an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d7574685c87affe8496283e2532dba9
https://doi.org/10.1103/physreva.99.023426
https://doi.org/10.1103/physreva.99.023426
Autor:
Chunmei Zhang, David M. Villeneuve, A. Yu. Naumov, Paul B. Corkum, Claude Marceau, Yijian Meng
Publikováno v:
Journal of Modern Optics. 63:1661-1667
We demonstrate a Fourier transform spectrometer in the extreme ultraviolet (XUV) spectrum using a high-harmonic source, with wavelengths as short as 32 nm. The femtosecond infrared laser source is divided into two separate foci in the same gas jet to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ceb3215b33244639d1a540c1642e11d
https://doi.org/10.1080/09500340.2016.1165872
https://doi.org/10.1080/09500340.2016.1165872
Autor:
David M. Villeneuve, Varun Makhija, Dominique Platzer, Claude Marceau, A. Yu. Naumov, Albert Stolow, Paul B. Corkum, Paul Hockett
Photoionization of molecular species is, essentially, a multipath interferometer with both experimentally controllable and intrinsic molecular characteristics. In this work, XUV photoionization of impulsively aligned molecular targets (${\mathrm{N}}_
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92d42bda101ef445ba8f07666af9fde5
https://nrc-publications.canada.ca/eng/view/object/?id=ddcf1696-486f-4191-ae2c-b35d7f4e3872
https://nrc-publications.canada.ca/eng/view/object/?id=ddcf1696-486f-4191-ae2c-b35d7f4e3872
Autor:
Jean-Claude Marceau
Publikováno v:
L'Évolution Psychiatrique. 77:494-497
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a3e3732c3d80c319e04e90dc2a12f84
https://doi.org/10.1016/j.evopsy.2012.03.005
https://doi.org/10.1016/j.evopsy.2012.03.005
Autor:
Jean-Claude MARCEAU
Publikováno v:
Anadiss, Vol 1, Iss 9, Pp 76-89 (2010)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::8a67a82d9264ef323b5d02b65335c8a4