Zobrazeno 1 - 10
of 72
pro vyhledávání: '"J.-M Gay"'
Publikováno v:
Applied and Environmental Microbiology. 76:69-74
Salmonella enterica serovar Typhimurium circulating in food animal populations and carrying resistance to antimicrobial agents represents a human health risk. Recently, a new clade of S . Typhimurium, WA-TYP035/187, was reported in cattle and humans
Publikováno v:
Applied Surface Science. 252:4167-4170
Auger electron spectroscopy (AES) and low energy electron diffraction (LEED) were used to study the first steps of growth and oxidation of aluminum on Ag(1 1 1) substrate. We find that the growth of aluminum at room temperature (RT) shows the formati
Autor:
J. Dalmas, H. Oughaddou, C. Léandri, J.-M. Gay, G. Le lay, G. Tréglia, B. Aufray, O. Bunk, R.L. Johnson
Publikováno v:
Journal of Physics and Chemistry of Solids. 67:601-604
The deposition of 1/3 Pb monolayer at room temperature onto Ag(111) leads to a p ( 3 × 3 ) R 30 ∘ superstructure. We present here a detailed structural study of this surface structure by Synchrotron Radiation Surface X-Ray Diffraction (SXRD) and S
Publikováno v:
Veterinary and Comparative Oncology. 1:67-75
Glucocorticoids are often used in veterinary cancer patients because of their anti-inflammatory actions, appetite-stimulating effects, ability to decrease nausea and vomiting associated with some chemotherapy agents, and, in some instances, for their
Publikováno v:
Applied Surface Science. :219-226
The occurrence of an Ag layer on top of a Cu (111) substrate can result from either deposition (Ag/Cu) or strong segregation at the surface of a dilute Cu(Ag) alloy. Molecular dynamics simulations within many-body tight-binding potentials show that t
Autor:
H. Oughaddou, J.-M. Gay, B. Aufray, L. Lapena, G. Le Lay, O. Bunk, G. Falkenberg, J. H. Zeysing, R. L. Johnson
Publikováno v:
Physical Review B. 61:5692-5697
The surface atomic structure of the $p(2\sqrt{2}\ifmmode\times\else\texttimes\fi{}4\sqrt{2})R45\ifmmode^\circ\else\textdegree\fi{}$ superstructure obtained at 0.5-monolayer coverage by deposition of germanium on the Ag(001) surface at room temperatur
Publikováno v:
Physical Review B. 60:11773-11782
Quantum ordering, mixing, and mobility of isotopic hydrogen mixtures adsorbed on graphite (0001) is studied in the monolayer range by diffraction, small angle (SANS), and quasielastic neutron scattering (QENS). Solid mixtures of ${\mathrm{H}}_{2}\ens
Publikováno v:
Surface Review and Letters. :929-934
We present one of the first experimental studies of the formation of an ordered surface alloy of a semiconductor, Ge, and a metal, Ag, with bulk tendency to phase separation. The kinetics of growth at room temperature as well as the surface segregati
Publikováno v:
Journal of Applied Physics. 84:2583-2590
We studied the effect of the addition of cobalt, platinum, or gold on the cell parameter of NiSi2 deposited epitaxially on (111)Si. Namely, the formation and the microstructure of NiSi2 films containing one of these elements are compared to those of
Publikováno v:
Surface Review and Letters
Surface Review and Letters, World Scientific Publishing, 1998, 05 (01), pp.31-36
Surface Review and Letters, 1998, 05 (01), pp.31-36
Surface Review and Letters, World Scientific Publishing, 1998, 05 (01), pp.31-36
Surface Review and Letters, 1998, 05 (01), pp.31-36
We present the results of an X-ray analysis of the surface morphology of a sample obtained by Si MBE onto a higly misoriented Si(111) substrate. X-ray reflectivity and diffuse scattering provide a description of the surface. The amplitude of the surf