Kinetic Monte Carlo simulation of the growth of metal clusters on regular array of defects on insulator

Autor: R. Omar Uñac, G. Sitja, Claude Henry

Publikováno v: Surface Science. 604:404-408

A Kinetic Monte Carlo simulation of the nucleation and growth of Pd clusters on a nanostructured alumina substrate is presented. The new Monte Carlo simulation program allows to derive the 3D shape of the growing clusters without performing a full al

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e0dd3e975aacb58016fe5574e0f5ae3
https://doi.org/10.1016/j.susc.2009.11.037

Low temperature and low pressure CO oxidation on gold clusters supported on MgO(100)

Autor: Claude Henry, G. Sitja, O. Meerson

Publikováno v: The European Physical Journal D. 34:119-124

CO oxidation has been investigated on Au/MgO(100) model catalysts at RT and low pressure. The gold particles prepared by UHV evaporation on clean MgO surfaces are characterized by HRTEM. The gold particles are FCC single crystals or multiple twins wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a8413cce62487505728aa9d8c38b3843
https://doi.org/10.1140/epjd/e2005-00131-8

Applications à la spectroscopie des lasers à vapeur de cuivre

Autor: H. Ring, P. Coutance, Jean-Paul Pique, G. Sitja

Publikováno v: Pulsed Metal Vapour Lasers
Dr Chris E. Little, Prof. Nikola V. Sabotinov. Pulsed Metal Vapour Lasers, 5, Springer Netherlands, pp.417-429, 1996, NATO ASI Series, 978-94-010-7247-2. ⟨10.1007/978-94-009-1669-2_45⟩
Pulsed Metal Vapour Lasers, Springer Netherlands, pp.417-429, 1996
Pulsed Metal Vapour Lasers ISBN: 9789401072472

International audience; We discuss in this paper the applications of copper vapour laser (CVL) and Cu/HBr (HyBrld) laser in the field of spectroscopy. After a short review we describe in detail three applications: time-resolved high resolution Fourie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2c12c6472f85a9d17d176a9893d658c
https://hal.archives-ouvertes.fr/hal-01118590

Use of copper lasers for high resolution spectroscopy : generation of 10mW narrowband tunable laser light at around 210 nm

Autor: G. Sitja, H. Ring, I.G. Koprinkov, Jean-Paul Pique, G.A. Naylor

Publikováno v: Journal de Physique IV Proceedings
Journal de Physique IV Proceedings, EDP Sciences, 1994, 04 (C4), pp.C4-759-C4-762. ⟨10.1051/jp4:19944208⟩

Copper lasers have for a long time been used in spectroscopy to generate tunable narrowband light in the range 580-750 nm by pumping a dye laser and 750-1000 nm by pumping a titanium sapphire laser. The generation of high UV powers (-500 mW) in the r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::131a5c0b9680f7cde82b4541e6d4669f
https://hal.archives-ouvertes.fr/jpa-00252670/file/ajp-jp4199404C4208.pdf

Intra–inter polyad mixing and breaking of symmetric–antisymmetric selection rule in the vibrational spectra of CS2 molecule

Autor: Jean-Paul Pique, Marc Joyeux, J. Manners, G. Sitja

Publikováno v: Journal of Chemical Physics
Journal of Chemical Physics, American Institute of Physics, 1992, 96 (9), pp.6495-6508. ⟨10.1063/1.462887⟩
Journal of Chemical Physics, 1992, 96 (9), pp.6495-6508. ⟨10.1063/1.462887⟩

International audience; A laser system composed of tunable lasers pumped by a copper vapor laser (Oxford Lasers Cu60) is described in this paper. The high resolution obtained with this system has allowed excitation of selective rotational levels of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::170e5c8e938550344a561610be01e1b6
https://hal.archives-ouvertes.fr/hal-01118165