Literatura científica selecionada sobre o tema "Diffraction et réflectivité des rayons X"
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Artigos de revistas sobre o assunto "Diffraction et réflectivité des rayons X"
Louër, D. "Microstructure et profil des raies de diffraction des rayons X". Journal de Physique IV (Proceedings) 103 (fevereiro de 2003): 321–37. http://dx.doi.org/10.1051/jp4:200300013.
Texto completo da fonteBonod, Nicolas. "Physicien célèbre : Max von Laue". Photoniques, n.º 98 (setembro de 2019): 18–19. http://dx.doi.org/10.1051/photon/20199818.
Texto completo da fontede Vries, J. L. "Historique de la diffraction et de la fluorescence des rayons X". Le Journal de Physique IV 06, n.º C4 (julho de 1996): C4–695—C4–701. http://dx.doi.org/10.1051/jp4:1996467.
Texto completo da fonteMeneau, C., Ph Goudeau, P. Andreazza, C. Andreazza-Vignolle e J. C. Pommier. "Caractérisation structurale et contraintes résiduelles de films d'AIN par diffraction des rayons X". Le Journal de Physique IV 08, PR5 (outubro de 1998): Pr5–153—Pr5–161. http://dx.doi.org/10.1051/jp4:1998520.
Texto completo da fonteFaure, Ph, N. Rambert, S. Ragot, A. Gueugnot, C. Genestier, B. Sitaud e J. P. Itié. "Caractérisation structurale sous haute pression et en température par diffraction des rayons X". Le Journal de Physique IV 08, PR5 (outubro de 1998): Pr5–481—Pr5–487. http://dx.doi.org/10.1051/jp4:1998561.
Texto completo da fonteFischer, H. E., P. S. Salmon e A. C. Barnes. "La diffraction des neutrons et des rayons X pour l'étude structurale des liquides et des verres". Journal de Physique IV (Proceedings) 103 (fevereiro de 2003): 359–90. http://dx.doi.org/10.1051/jp4:200300016.
Texto completo da fonteClaire, Y., J. Kaloustian, O. Cerclier, C. Baudrion e A. Périchaud. "Etudes comparatives et identification des polyethylenes par analyses thermique differentielle et de diffraction des rayons X". Journal of Thermal Analysis 48, n.º 2 (fevereiro de 1997): 233–45. http://dx.doi.org/10.1007/bf01979267.
Texto completo da fonteLahrouni, A., e J. Arman. "Etude de mélanges de polyéthyléne et de polystyrène par diffraction de rayons X et par densimétrie". European Polymer Journal 31, n.º 4 (abril de 1995): 347–52. http://dx.doi.org/10.1016/0014-3057(94)00187-1.
Texto completo da fonteBen Haj Amara, A., J. Ben Brahim, G. Besson e C. H. Pons. "Etude d'une nacrite intercalée par du dimethylsulfoxide et n-methylacetamide". Clay Minerals 30, n.º 4 (dezembro de 1995): 295–306. http://dx.doi.org/10.1180/claymin.1995.030.4.03.
Texto completo da fonteHamelin, B., P. Bastie, D. Richard e A. Eiaazzouzi. "Imagerie 2D et 3D de matériaux monocristallins : topographie et tomographie en diffraction rayons X de très haute énergie". Journal de Physique IV (Proceedings) 118 (novembro de 2004): 437–46. http://dx.doi.org/10.1051/jp4:2004118051.
Texto completo da fonteTeses / dissertações sobre o assunto "Diffraction et réflectivité des rayons X"
Rieutord, François. "Réflectivité et diffraction des rayons X appliquées aux films minces organiques". Paris 11, 1987. http://www.theses.fr/1987PA112384.
Texto completo da fonteFernandes, Paulo. "Nouvelles études structurales de cristaux liquides par réflectivité et diffraction résonante des rayons X". Phd thesis, Université Sciences et Technologies - Bordeaux I, 2007. http://tel.archives-ouvertes.fr/tel-00265389.
Texto completo da fonteGaudin, Zineb. "Etude des films de Langmuir de copolymères PS-b-PAA et formation de nanostructures inorganiques par réduction des ions argent à leur voisinage". Thesis, Paris 6, 2014. http://www.theses.fr/2014PA066143/document.
Texto completo da fonteWe studied the copolymer PS-b-PAA Langmuir films and the formation of non-organic nanostructures by reduction of silver ions Ag+ in their neighborhood. On the one hand, we have precisely determined the structure of these copolymers at the air-water interface for different pH with many complementary techniques (isothermal, ?-A, neutron reflectivity, grazing-incidence x-ray scattering). This study proved that the classic interpretation of these isotherms should be reconsidered and we emphasized the major role played by the spreading solvent. This (solvent) is partially absorbed by the surface after the deposit and the mixed copolymer-solvent monolayer is created by the surface nanostructure. These nanostructures have a well-defined typical size. When the PAA chains are neutral, the pseudo-surface observed on the isotherms correspond to the reversible expulsion of the solvent to a subphase which induces a reorganization of the nanostructures. In the case of charged PPA chains, the isotherm does not show the flat surface. This is due to the electrostatic repulsion between these chains. The compression of the film induces the ?dive? of a part of the monolayer ? copolymer and solvent ? towards the volume. On the other hand, we studied the behavior of these charged copolymer films in the presence of silver ions Ag+ in the before and after reduction. We showed that the presence of ions Ag+ ions induces the collapse of the PAA chains at the interface. The ions reduction by surface x-rays radiolysis produces silver colloids following a ?bi-continuous? 2D structure with a typical length scale. However, the photo-chemical reduction does not seem to produce homogenous and dense layers of colloids
Gaudin, Zineb. "Etude des films de Langmuir de copolymères PS-b-PAA et formation de nanostructures inorganiques par réduction des ions argent à leur voisinage". Electronic Thesis or Diss., Paris 6, 2014. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2014PA066143.pdf.
Texto completo da fonteWe studied the copolymer PS-b-PAA Langmuir films and the formation of non-organic nanostructures by reduction of silver ions Ag+ in their neighborhood. On the one hand, we have precisely determined the structure of these copolymers at the air-water interface for different pH with many complementary techniques (isothermal, ?-A, neutron reflectivity, grazing-incidence x-ray scattering). This study proved that the classic interpretation of these isotherms should be reconsidered and we emphasized the major role played by the spreading solvent. This (solvent) is partially absorbed by the surface after the deposit and the mixed copolymer-solvent monolayer is created by the surface nanostructure. These nanostructures have a well-defined typical size. When the PAA chains are neutral, the pseudo-surface observed on the isotherms correspond to the reversible expulsion of the solvent to a subphase which induces a reorganization of the nanostructures. In the case of charged PPA chains, the isotherm does not show the flat surface. This is due to the electrostatic repulsion between these chains. The compression of the film induces the ?dive? of a part of the monolayer ? copolymer and solvent ? towards the volume. On the other hand, we studied the behavior of these charged copolymer films in the presence of silver ions Ag+ in the before and after reduction. We showed that the presence of ions Ag+ ions induces the collapse of the PAA chains at the interface. The ions reduction by surface x-rays radiolysis produces silver colloids following a ?bi-continuous? 2D structure with a typical length scale. However, the photo-chemical reduction does not seem to produce homogenous and dense layers of colloids
Mikulik, Petr. "Réflectivité des rayons X par des multicouches planaires et structurées". Université Joseph Fourier (Grenoble), 1997. http://www.theses.fr/1997GRE10056.
Texto completo da fonteRego, Tomas. "Thermodynamical and structural properties of alcohol diacetylenes Langmuir". Electronic Thesis or Diss., Sorbonne université, 2021. http://www.theses.fr/2021SORUS178.
Texto completo da fonteDiacetylenes (DA), specially 10,12-Pentacosadyonic acid, have been extensively studied due to their interesting structural, spectral, and optoelectronic features. In particular, their unique colorimetric and fluorescent transition of PDAs in response to different external stimuli makes them a novel class of sensing materials, and numerous applications of PDAs as bio- or chemosensors, generally using vesicles, have been explored. In order to improve sensibility of these sensors, we propose a monolayer-thin sensor. For this we synthesized and studied a novel DA family, denominated by 13-nOH (n =2,3,4,6,8,9), using smaller aliphatic chains and an alcohol head. Comparatively to the very used PCDA, these molecules are less reactive, but, opposed to PCDA, they are stable as a monolayer at water interface. We thoroughly study the interfacial properties and structure of these molecules using Langmuir techniques accompanied by microscopy probing techniques, such as Brewster-angle microscopy (BAM), Atomic-force microscopy (AFM) and X-Ray techniques such as grazing-incidence X-Ray Diffraction (GIXRD) and X-Ray Reflectivity, while reactivity has been studied using UV-Visible spectroscopy. A very dissimilar behavior has been observed between these molecules, varying highly with n. Particularly, 13-4OH has shown a behavior that to our knowledge has yet to be observed in 2D monolayers, disorganizing when compressed. Adding to this study, MD simulations have been performed, replicating the Langmuir studies, in order to get a thorough look on the structure evolution. Due to the inexistence of forcefields for acetylenes and di-acetylenes, this had to be parameterized and was done using a linear model based on an extensive number of simulations in order to predict the correct parameters. Finally, the potential of nanometer thin PCDA layers as sensors was tested by characterizing the radiosensitization effect of AuNp and their potential in cancer treatment. To do this, multiple types of samples, prepared using electron-beam lithography, spincoating and Langmuir-transfer have been studied and although, we were not able to quantitively characterize the effect, an effective model of study has been engineered
Jal, Emmanuelle. "Réflectivité magnétique résonante de rayons X mous : une sonde de la distribution d'aimantation complexe au sein de films minces". Phd thesis, Université de Grenoble, 2013. http://tel.archives-ouvertes.fr/tel-00952868.
Texto completo da fonteRieutord, François. "Réflectivité et diffraction des rayons X appliquées aux films minces organiques". Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb376093669.
Texto completo da fonteBrotons, Guillaume. "Applicabilité de la réflectivité de neutrons et rayons-x à l'étude de films minces de polymères nanocomposites". Le Mans, 2000. http://cyberdoc.univ-lemans.fr/theses/2000/2000LEMA1024.pdf.
Texto completo da fonteSusini, Jean. "Miroirs multicouches interférentiels semi-transparents pour les rayonnements X et X-UV : modélisation, caractérisation et applications /". Saclay : Commissariat à l'énergie atomique, 1990. http://catalogue.bnf.fr/ark:/12148/cb36204715g.
Texto completo da fonteLivros sobre o assunto "Diffraction et réflectivité des rayons X"
RX, 2003 (2003 Strasbourg France). Rayons X et matière: RX 2003 : Strasbourg, France, 9-11 décembre 2003. Les Ulis codex A, France: EDP Sciences, 2004.
Encontre o texto completo da fonteMaharaj, H. P. Appareils d'analyse aux rayons X - exigences et recommandations en matière de sécurité. Ottawa, Ont: Direction de l'hygiène du milieu, 1994.
Encontre o texto completo da fonteN, Broll, Cornet A e Denier P, eds. Rayons X et matière: RX 99, ENSAIS, École National Supérieure des Arts et Industries, Strasbourg, France, 7-10 décembre 1999. Les Ulis, France: EDP Sciences, 2000.
Encontre o texto completo da fonteRX, 2001 (2001 Strasbourg France). Rayons X et matière: RX 2001 : colloque dédié à la mémoire d'André Guinier : ENSAIS, École nationale supérieure des arts et industries, Strasbourg, France, 4-7 décembre 2001. Les Ulis codex A, France: EDP Sciences, 2002.
Encontre o texto completo da fonteRayons X et matière: RX 97 : (ENSAIS) Ecole nationale supérieure des arts et industries, Strasbourg, 14-16 octobre 1997. Les Ulis, France: EDP Sciences, 1998.
Encontre o texto completo da fonteXRay Crystallography Gregory S Girolami. Palgrave MacMillan, 2011.
Encontre o texto completo da fonteCapítulos de livros sobre o assunto "Diffraction et réflectivité des rayons X"
"7. Diffraction des rayons X et vitrocéramiques". In Du verre au cristal, 157–84. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1064-2-013.
Texto completo da fonte"7. Diffraction des rayons X et vitrocéramiques". In Du verre au cristal, 157–84. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1064-2.c013.
Texto completo da fonte"Chapitre 4. Les rayons X et la diffraction". In Introduction à la cristallographie biologique, 67–78. EDP Sciences, 2021. http://dx.doi.org/10.1051/978-2-7598-2550-9.c010.
Texto completo da fonte"6. Diffraction des rayons X et méthodes dérivées". In Les fondements de la détermination des structures moléculaires, 137–62. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2152-5-008.
Texto completo da fonte"6. Diffraction des rayons X et méthodes dérivées". In Les fondements de la détermination des structures moléculaires, 137–62. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2152-5.c008.
Texto completo da fonteRéguer, Solenn, e Pauline Martinetto. "Application de la Diffraction des Rayons X en Archéométrie". In Circulation et provenance des matériaux dans les sociétés anciennes, 315–22. Editions des archives contemporaines, 2014. http://dx.doi.org/10.17184/eac.4106.
Texto completo da fonte"Conclusions et perspectives". In La diffraction des rayons X par les cristaux liquides - Tome 2, 457–80. EDP Sciences, 2023. http://dx.doi.org/10.1051/978-2-7598-3237-8.c011.
Texto completo da fonte"Index des phases et mésophases". In La diffraction des rayons X par les cristaux liquides - Tome 2, 513–16. EDP Sciences, 2023. http://dx.doi.org/10.1051/978-2-7598-3237-8.c014.
Texto completo da fonte"Index des éléments et composés". In La diffraction des rayons X par les cristaux liquides - Tome 2, 519–28. EDP Sciences, 2023. http://dx.doi.org/10.1051/978-2-7598-3237-8.c016.
Texto completo da fonte"Index des phases et mésophases". In La diffraction des rayons X par les cristaux liquides - Tome 1, 301–2. EDP Sciences, 2023. http://dx.doi.org/10.1051/978-2-7598-3064-0.c007.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Diffraction et réflectivité des rayons X"
Taviot-Guého, C., F. Leroux, F. Goujon, P. Malfreyt e R. Mahiou. "Étude du mécanisme d'échange et de la structure des matériaux hydroxydes doubles lamellaires (HDL) par diffraction et diffusion des rayons X". In UVX 2012 - 11e Colloque sur les Sources Cohérentes et Incohérentes UV, VUV et X ; Applications et Développements Récents, editado por E. Constant, P. Martin e H. Bachau. Les Ulis, France: EDP Sciences, 2013. http://dx.doi.org/10.1051/uvx/201301016.
Texto completo da fonte