Zobrazeno 1 - 10
of 51
pro vyhledávání: '"D. Raiser"'
Autor:
A. Nachab, D. Raiser, A. Pape, F. Fernández, H. Muller, Abdel-Mjid Nourreddine, K. Amgarou, D. Mouhssine, Carles Domingo
Publikováno v:
Radiation Measurements
22nd International Conference on Nuclear Tracks in Solids
22nd International Conference on Nuclear Tracks in Solids, Aug 2004, Barcelone, Spain. pp.612-615, ⟨10.1016/j.radmeas.2004.12.021⟩
22nd International Conference on Nuclear Tracks in Solids
22nd International Conference on Nuclear Tracks in Solids, Aug 2004, Barcelone, Spain. pp.612-615, ⟨10.1016/j.radmeas.2004.12.021⟩
A personal imaging plate (IP) dosimeter is in the process of being developed for neutron fields using the BaFBr: Eu 2 + phosphor. A configuration incorporating a polyethylene radiator placed before the IP detector is used to produce protons via (n,p)
Publikováno v:
Applied Surface Science. 153:79-84
Copper thin films of thickness 1000 A are evaporated on (100) and (111) single crystal Si wafers in the presence of interfacial native silicon oxide (SiOx). The behavior of copper and the mechanism of compound formation at the Cu/Si interface are stu
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 111:263-270
Non-stoichiometric titanium carbide layers TiC x ( x = 0.26, 0.49 and 0.78) were synthesized by multiple energies ion implantation at the surface of titanium. The carbon concentration profiles obtained from RBS and SIMS measurements are almost flat o
Publikováno v:
physica status solidi (b). 186:421-426
Using a tight-binding Isingmodel (TBIM), the segregation energy on the (111) face of a Cu-Ag 0.45 at% alloy and on the (110) face of a Cu-Ag 0.30 at% alloy as a function of surface coverage, is derived from equilibrium segregation experiments. It is
Publikováno v:
Thin Solid Films. 219:87-91
Rutherford backscattering analysis of the interface of thin gadolinium films deposited on nickel, copper and silver without annealing and annealed at 200°C has allowed determination of the diffusion coefficients of oxygen in gadolinium and of gadoli
Publikováno v:
Applied Surface Science. 55:277-286
The Gd/metal interface has been studied using AES, XPS and RBS methods to obtain depth profiles. The present report deals with the interfaces of thin Gd films on Cu. Some physical information is deduced: evolution of the interface as a function of an
Autor:
D. Raiser, J.P. Deville
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 57:91-97
XPS photoemission lines from GdF 3 , GdCl 3 , Gd 2 (SO 4 ) 3 , Gd(NO 3 ) 3 , Gd 2 O 3 and metallic Gd have been measured in order to determine their chemical shifts. The atomic sensitivity factors of Gd3d and Gd4d transitions have been determined alo
Publikováno v:
Journal of Magnetism and Magnetic Materials. 165:199-201
The correlation between the structural and the magnetic properties are investigated on electrodeposited Ni films on (111) textured gold buffer layers on mica and glass substrates. The topological characteristics of the film surface are analyzed by at
Autor:
Roy A.E. Bakay, Cathy D. Raiser, Natividad Stover, Michael Cornfeldt, Thyagarajan Subramanian, Richard C. Allen, Alfred W. Schweikert, Ray L. Watts
Publikováno v:
Archives of neurology. 62(12)
Background Human retinal pigment epithelial (RPE) cells produce levodopa and can be isolated from postmortem human eye tissue, grown in culture, and implanted into the brain attached to microcarriers. These implants ameliorated the motor deficits in
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