Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Brillouin, Leon

Brillouin, Leon. Scientific Uncertainty, and Information. Academic Press, New York. 1964. [Pg.480]

Boys S. Francis, 471, 594, 804, el 31 Bragg S. L., 333 Brassard GiUes, 51 Bratoz Sandor, 341 Brault James W., 333 Bredas Jean-Luc, 543, 573 Breit Gregory, 146 Brillouin Leon Nicolas,... [Pg.1021]

Brillouin Leon (1889-1969) French born US phys., invented the concept of negentropy, father of information theory (book Theorie de 1 Information 1959) Brouwer Luitzen Egbertus Jan (1881-1966) Dutch, math., founder of modern topology, proved that dimensionality of a Cartesian space is topological invariant, worked in point sets... [Pg.455]

Other reactor sources with instruments like D4C but with much lower flux, and hence longer data collection times, are the Laboratoire Leon Brillouin (LLB, Saclay, France), on the instrument 7C2, and the NFL (Studsvik, Sweden), on the instrument SLAD... [Pg.130]

Laboratoiie Leon Brillouin, CEN Saclay 91190 Gif sur Yvette, Fiance... [Pg.31]

J. Rodriguez-Carvajal, An introduction to the program FullProf 2000, Laboratoire Leon Brillouin (CEA-CNRS), 2001. [Pg.60]

Small angle neutron scattering measurements were carried out with the PACE diffractometer at the Laboratoire Leon Brillouin, (CE Saclay, France). The q range observed was 3.4 lO" to 0.2 A l. Samples were prepared in deuterated instead of ordinary water to achieve a suitable value for the neutron contrast factor. [Pg.38]

J. Rodriguez-Carvajal, FULLPROF- A program for Rietveld Refinement, Laboratorie Leon Brillouin, CEA-Saclay, France, 2000. [Pg.502]

Leon Brillouin to R. Smoluchowki, 25 January 1944, APS, Division of Solid State Physics records, quoted by Weart, Out of the Crystal Maze, 637. [Pg.269]

Leon-Brillouin Laboratory, CNRS, Gif-sur-Yvette, France... [Pg.53]

Marie-Claire Bellissent-Funel, Ph.D. Director of Research, Leon-Brillouin Laboratory, CNRS, Gif-sur-Yvette, France... [Pg.504]

Laboratoire Leon Brillouin, CEA - Saclay, 91191 Gif-sur-Yvette Cedex -France. [Pg.235]

CTM du CNRS, 26 rue du 141 RIA, 13331 - Marseilles cedex 3, France CRMC -CNRS, Campus de Luminy, case 901, 13288 - Marseilles cedex 3, France c Laboratoire mixte CNRS-CEA Leon Brillouin, CEN-Saclay, 91191 Gif sur Yvette, France... [Pg.289]

Consider now real materials with model micropores, that is to say with regular dimensions and whose pore walls consist of well-defined crystalline adsorption sites (including possible cationic sites). Such solids can be found within the realm of zeolites and associated materials such as the aluminophosphates. One can imagine the probability that a fluid adsorbed within such micropores may be influenced by the well-defined porosity and thus become itself "ordered. Such phenomena have already been highlighted with the aid of powerful but heavy techniques such as neutron diffraction and quasi-elastic incoherent neutron diffusion. The structural characterisation of several of the following systems was carried out with the aid of such techniques in collaboration with the mixed CNRS-CEA Leon Brillouin Laboratory at Saclay (France). [Pg.289]

SANS measurements were made using the PAXE instrument installed at the Orphe reactor, Laboratoire Leon Brillouin, Gif-sur-Yvette, France. Measurements were made on intact membranes (47 mm diameter) which were oriented either perpendicular or parallel to the incident neutron beam. SANS was measured at sample/detector distances of 1.5 m with a neutron wavelength, X, of 6 A and at 3.5 m with A. of 15 A, respectively. Analysis of the scattering, measured on a 2D detector, was carried out using procedures described previously... [Pg.460]

Selected Papers on Wave Mechanics. By Louis de Broglie, Academic des Sciences, Paris and Leon Brillouin, Docteur es Sciences. Authorized translation by Winifred M. Deans, M.A., B.Sc., late of Newnham College. Second impression. 15s. net. [Pg.87]

Supercell SuperCell, J. Rodriguez Carvajal, Laboratoire Leon Brillouin, Saclay, France, December 1998 and WinPLOTR A Windows tool for Fullprof Suite Winplotr... [Pg.519]

Suite La Laguana, Tenerife, Spain and Laboratoire Leon Brillouin, Saclay, France, March 2004 and WinPLOTR A Windows tool for powder diffraction pattern analysis, T. Roisnel and J. Rodriguez Carvajal, EPDIC 7 European Powder Diffraction, Pts 1 and 2 Materials Science Forum 378 3 118 123, Part 1 2 2001 Fullprof format... [Pg.549]

ABORATOIRE DE PHYSICO-CHIMIE DE LA MATlERE CONDENSEE, FACULTE DES SCIENCES DE TUNIS, CAMPUS UNIVERSITAIRE, 2092 EL MENZAH 9 TUNIS, TUNISIA 2LABORATOIRE LEON BRILLOUIN, CE SACLAY, 91191 GIF SUR YVETTE CEDEX, FRANCE... [Pg.145]

Neutron reflectivity experiments have been carried out at the reflectometer DESIR in the Orphee reactor (Laboratoire Leon Brillouin, CEA, Saclay). The reflectivity spectra were obtained at a fixed angle of the set-up using a white beam for wavelengths shorter than that of total reflection. A two-layer model was fitted to the spectra to calculate the surface concentration of adsorbed -casein.10... [Pg.149]

Neutron reflectivity reflectivity spectra were determined with a polychromatic beam (3 A < X < 18 A) of neutrons at a fixed incident angle (1.46°) at the EROS reflectometer in the Orphee reactor (Leon Brillouin Laboratory, Saclay). The reflectivity measurements were performed using a teflon trough 6.5 x 13.5 x 0.3 cm in a gas tight cell thermostated at 20°C. The trough was filled up with 11 mL of Coniferyl Alcohol solution. Peroxidase and H202 peroxide solutions were spread at the air/water interface. The reflectivity spectra was recorded as two hour scans during twelve hours. [Pg.174]

Laboratoire Leon Brillouin au Centre d Eludes Nucleates de Saclay... [Pg.888]

All these studies treated only the intensities of the scattered light. There was, however, a parallel development in light scattering which started with the work of Leon Brillouin (1914, 1922), who predicted a doublet in the frequency distribution of the scattered light due to scattering from thermal sound waves in a solid. This doublet is now known as the Brillouin doublet. [Pg.5]

DRFMC/SPSMS/MDN CEA-Grenoble, 17 rue des Martyrs, 38054 Grenoble, France Paboratoire Leon Brillouin, CEA-Saclay, BP 2, 91191 Gif sur Yvette, France Hnstitut Lane Langevin, BP 156, 38042 Grenoble, France Physics Department, Brookhaven National Laboratory, Upton, NY 11973, USA... [Pg.37]


See other pages where Brillouin, Leon is mentioned: [Pg.1066]    [Pg.1066]    [Pg.132]    [Pg.48]    [Pg.261]    [Pg.166]    [Pg.309]    [Pg.186]    [Pg.72]    [Pg.216]    [Pg.661]    [Pg.242]    [Pg.891]    [Pg.895]    [Pg.176]    [Pg.368]    [Pg.176]   
See also in sourсe #XX -- [ Pg.261 ]

See also in sourсe #XX -- [ Pg.186 ]




SEARCH



© 2024 chempedia.info