Literatura académica sobre el tema "Structure locale des liquides"
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Artículos de revistas sobre el tema "Structure locale des liquides"
Simonet, V. y R. Bellissent. "La structure des liquides simples et des alliages liquides métalliques". Journal de Physique IV (Proceedings) 111 (septiembre de 2003): 97–124. http://dx.doi.org/10.1051/jp4:2002819.
Texto completoGuillon, D. y A. Skoulios. "Structure colomnaire de cristaux liquides". Le Journal de Physique IV 06, n.º C4 (julio de 1996): C4–41—C4–48. http://dx.doi.org/10.1051/jp4:1996405.
Texto completoPatashinski, Alexander Z., Antoni C. Mitus y Mark A. Ratner. "Towards understanding the local structure of liquids". Physics Reports 288, n.º 1-6 (septiembre de 1997): 409–34. http://dx.doi.org/10.1016/s0370-1573(97)00035-5.
Texto completoSun, Jing, Xuezhi Qin, Yuxin Song, Zhenyu Xu, Chao Zhang, Wei Wang, Zhaokun Wang, Bin Wang y Zuankai Wang. "Selective liquid directional steering enabled by dual-scale reentrant ratchets". International Journal of Extreme Manufacturing 5, n.º 2 (27 de abril de 2023): 025504. http://dx.doi.org/10.1088/2631-7990/acccbc.
Texto completoCicco, Andrea Di. "Local structure in binary liquids probed by EXAFS". Journal of Physics: Condensed Matter 8, n.º 47 (18 de noviembre de 1996): 9341–45. http://dx.doi.org/10.1088/0953-8984/8/47/026.
Texto completoBrion, M. y D. Luna. "Sur la structure locale des variétés sphériques". Bulletin de la Société mathématique de France 79 (1987): 211–26. http://dx.doi.org/10.24033/bsmf.2075.
Texto completoLazar, Emanuel A., Jian Han y David J. Srolovitz. "Topological framework for local structure analysis in condensed matter". Proceedings of the National Academy of Sciences 112, n.º 43 (12 de octubre de 2015): E5769—E5776. http://dx.doi.org/10.1073/pnas.1505788112.
Texto completoRonceray, Pierre y Peter Harrowell. "Favoured local structures in liquids and solids: a 3D lattice model". Soft Matter 11, n.º 17 (2015): 3322–31. http://dx.doi.org/10.1039/c5sm00312a.
Texto completoMitov, Michel. "Les couleurs structurelles des cristaux liquides biologiques". Photoniques, n.º 124 (2024): 39–43. http://dx.doi.org/10.1051/photon/202412439.
Texto completoMarín-Aguilar, Susana, Henricus H. Wensink, Giuseppe Foffi y Frank Smallenburg. "Slowing down supercooled liquids by manipulating their local structure". Soft Matter 15, n.º 48 (2019): 9886–93. http://dx.doi.org/10.1039/c9sm01746a.
Texto completoTesis sobre el tema "Structure locale des liquides"
Boccato, Silvia. "Etude de la structure locale des métaux 3d liquides en conditions extrêmes de pression et température". Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAY093/document.
Texto completoUnderstanding the physical phenomena of our planet requires the capability to investigate the structural and thermodynamic properties of liquid-state materials present in the Earth's outer core. Thus, the melting curves of nickel and cobalt allow to constrain the temperature at the inner core boundary (ICB).This Thesis presents the study of the melting curves and the local structure of nickel and cobalt under extreme conditions. The experimental analysis was performed by X-ray absorption spectroscopy (XAS), technique ideal for the study of the local structure. Ab-initio calculations were performed as well in order to validate the melting criterion adopted and to provide starting radial distribution function for the analysis of the local structure.The melting curves of nickel and cobalt were determined with the XAS melting criterion recently proposed for iron. The criterion consists in the flattening of the shoulder and the disappearance of the first two oscillations in the X-ray Absorption Near Edge Structure (XANES). It has been validated with Focused Ion Beam (FIB) coupled with Scanning Electron Microscopy (SEM) analysis on the recovered samples, by means of a detection of textural changes in the sample. The melting temperature was detected for nickel and cobalt at different pressures, thus providing a measurement of the melting curve up to 1 Mbar for the two materials.A comparison of the melting curves of nickel and cobalt with iron shows that the presence of these two materials in the outer core of Earth gives a negligible contribution for the determination of the geotherm at the inner core boundary.Ab-initio calculations performed on cobalt provided an additional confirmation of the XAS melting criterion adopted. Moreover they permitted to understand that the flattening of the oscillations in the XANES is due to the smearing of the structures in the density of the p states linked to the different environments surrounding each absorbing atom in the liquid.These calculations allowed as well to evaluate the compression of liquid cobalt at 5000 K and provided a starting radial distribution function for the analysis of the experimental Extended X-ray Absorption Fine Structure (EXAFS) extracted from the measured XAS.The EXAFS of the liquids along the melting curve was analysed providing a measurement of the first neighbour distance in the liquid as a function of pressure for both nickel and cobalt. In the two cases our experimental results show slightly less compression than theoretically predicted. This can be interpreted as a first neighbour bond that at higher pressures is slightly more rigid than predicted or as due to an increase of 10-20% of the coordination number.Combined to theory, our experimental observation suggests that the local structure of liquid Co and Ni increasingly deviates from a hard sphere model with P and T along the melting curve.In conclusion, we have developed a protocol that allows validating the melting criterion for a given solid structure. In this work it has been applied to 3d metals with fcc structures and it can be applied to other structures.The presence of nickel and cobalt in the outer core of Earth was found to be irrelevant for the determination of the temperature at the ICB.XAS was shown to be an adequate technique to measure the first neighbour bond under extreme conditions, although both experiment and theory have large margin for improvement. The application of this method to more complex liquid alloys opens the way to investigation of relevant geophysical systems
Augier, Frédéric. "Structure locale du champ hydrodynamique dans les écoulements dispersés liquide-liquide concentrés". Toulouse, INPT, 2001. http://www.theses.fr/2001INPT009G.
Texto completoKlein, Holger. "Ordre local dans des phases quasicristallines, approximantes et liquides Al-Pd-Mn". Grenoble INPG, 1997. http://www.theses.fr/1997INPG0138.
Texto completoNdao, Makha. "Propriétés physiques des cristaux liquides discotiques nanoconfinés". Phd thesis, Université Rennes 1, 2013. http://tel.archives-ouvertes.fr/tel-00979588.
Texto completoKoverga, Volodymyr. "Organisation de la structure locale de mélanges liquide ionique/solvant moléculaire : une étude théorique basée sur la dynamique moléculaire". Thesis, Lille 1, 2017. http://www.theses.fr/2017LIL10221/document.
Texto completoMixtures of imidazolium ionic liquids (ILs) with perfluorinated anions and dipolar aprotic solvent are promising candidates for electrolytic components used in different electrochemical applications. Current state of technologies requires detailed information on the influence of the mixture composition on the physical and chemical properties of the mixture. This thesis presents a molecular dynamics simulation analysis of the local structure organization of the mixtures of 1-butyl-3-methylimidazolium (C4mim+) ILs with perfluorinated anions (BF4‒, PF6‒, TFO‒, TFSI‒) and dipolar aprotic solvents such as acetonitrile (AN), γ-butyrolactone (GBL) and propylene carbonate (PC). As a first step, the local structure in the neat ILs and molecular solvents has been analyzed. For the set of ILs it was established that H-bonding interactions at the H2 site is strongly enhanced compared to the H4-5 sites in the case of asymmetric and/or strongly basic anions like TFO− or TFSI−. The cation-cation contacts via the aggregation of the butyl chains is much stronger and less anion-dependent than the π+-π+ stacking of the imidazolium rings. For the pure solvent our results show that although the dominant dipole-dipole orientation between a reference molecule and first neighbor is the antiparallel one, while for the subsequent neighbors the antiparallel orientation is gradually weakened in favor of the parallel one. More distant neighbors tend to be parallel to the reference molecule. A deep analysis of the local structure made it possible to identify the presence of weak hydrogen bonds in the selected dipolar solvents. For the mixtures of imidazolium-based ILs the results show that in all the studied IL/molecular solvent mixtures, the distribution of the anion around the cation is not drastically affected in the range of xIL between 1.0 and 0.3 and for further decrease of xIL noticeable changes in the distance characteristics describing the cation and anion hydrogen bonding interactions, occur. These changes are associated with the expected weakening of the cation and anion interactions. These results are in good agreement with the behavior of the 2H chemical shift as a function of xIL. Furthermore, our results point out to the importance of the anion-solvent interactions in describing the local structure in these mixtures
Simonet, Virginie. "Magnetisme et ordre local des quasicristaux et liquides al-pd-mn et al-mn". Paris 11, 1998. http://www.theses.fr/1998PA112259.
Texto completoZhao, Bin. "Physical properties of Fe-C-S and Fe-S alloys under planetary core condition". Electronic Thesis or Diss., Sorbonne université, 2022. http://www.theses.fr/2022SORUS542.
Texto completoTerrestrial planets possess a metallic core composed of iron alloys, which are the products of long-period differentiation. The Moon is the closest terrestrial planetary body to the Earth, and also most well-constrained thanks to the numerous space missions including landing objects and orbiting spacecrafts. The collected observables allow people to build Moon models and infer the core properties. Regarding its composition, sulfur and carbon are considered as two plausible light elements in the Moon’s core, but most of the cases were discussed in terms of binary Fe-S or Fe-C, in absence of the knowledge of Fe-C-S alloy’s properties. This study has provided a discussion from a Ternary-Fe-C-S point of view, based on the physical properties of liquid Fe-C-S alloys determined experimentally. Specifically, local structure and density of liquid Fe-C-S alloys were studied by in situ X-ray diffraction and absorption experiments below 5 GPa and between 1600 K and 1900 K. Miscibility of Fe-C-S alloys was studied by quench experiments between 2 and 6 GPa at 1650 K and 2000 K, respectively. The measured density was employed to build a thermodynamic model for density of liquid Fe-C-S alloys as a function of pressure, temperature, and C/S content. This model, together with the miscibility gap, are used to discuss the light element content in the Moon’s core. Compared to the lunar missions, the others started much later with considerably increased difficulties and risks, leaving those terrestrial planetary bodies farther to the Earth still poorly constrained. For instance, the Galileo space craft, which is the first Jupiter mission performed in 1990S, collected the gravitational data of the four satellites of Jupiter, among which Europa, Io, and Ganymede are considered highly differentiated. Without further information, the core was considered to be composed of Fe-S. Fe3S2 is a potential candidate forming at pertinent P-T conditions, but its structure, lattice parameters, accurate forming condition remains unknown. For this part of the PhD work, the properties of Fe-S compounds were studied by in situ X-ray diffraction from 11 to 15 GPa and from room temperature to melting. The accurate forming condition of Fe3S2 and its structural properties were determined by the diffraction pattern, which enables the inference on the core composition of middle-sized planetary bodies
Haudin, Florence. "Fronts et dynamiques spatio-temporelles dans l'expérience de la valve à cristaux liquides : effets de forçages spatiaux et rétroaction optique non locale". Phd thesis, Université de Nice Sophia-Antipolis, 2010. http://tel.archives-ouvertes.fr/tel-00584258.
Texto completoMarín, Aguilar Susana. "Local structure and dynamics of dense colloidal systems : from patchy particles to hard spheres". Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASP052.
Texto completoThe role played by the structure in determining the dynamics of glassy colloidal systems is still a subject of debate. However, there is compelling evidence of a direct link between changes in the local structure and the dynamical slowdown in glassy systems. Here, we explore the interplay between local structure and dynamics by using patchy particles as glass formers. This is done by making use of molecular dynamics simulations. We show that reinforcing icosahedral geometry causes, the system to exhibit an extreme slowdown in its dynamics. With these results, we provide a route for controlling glassy dynamics through the use of patchy particles. Additionally, an interesting point is whether we can extract information about dynamics from only structural information. In order to explore this point, we simulate a wide variety of hard-sphere mixtures. We show that global dynamics of these systems can be precisely predicted by quantifying the tetrahedrality of the local structure: an order parameter that consists of counting the number of tetrahedra each particle participates in. The predictions of this order parameter maintain their accuracy over a wide variety of densities proving its universality in this family of glass formers. Moreover, it is also capable of capturing the changes in the local dynamics, as regions with high tetrahedrality are strongly correlated with regions with slow dynamics. Finally, we demonstrate that unsupervised machine learning techniques can be used to classify particles with different structural environments, which are strongly correlated to local dynamics
Cavalleri, Matteo. "Local Structure of Hydrogen-Bonded Liquids". Doctoral thesis, Stockholm : Fysikum, Univ, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-286.
Texto completoLibros sobre el tema "Structure locale des liquides"
The lyotropic state of matter: Molecular physics and living matter physics. Amsterdam, The Netherlands: Gordon and Breach Science Publishers, 1999.
Buscar texto completoByrne, Tony. Local government in Britain: Everyone's guide to how it all works. 5a ed. Harmondsworth: Penguin, 1990.
Buscar texto completoLocal government in Britain: Everyone's guide to how it all works. 4a ed. Harmondsworth, Middlesex, England: Penguin Books, 1986.
Buscar texto completoLocal government in Britain: Everyone's guide to how it all works. 3a ed. Harmondsworth: Penguin, 1985.
Buscar texto completoByrne, Tony. Local government in Britain: Everyone's guide to how it all works. 4a ed. London, England: Penguin Books, 1986.
Buscar texto completoByrne, Tony. Local government in Britain: Everyone's guide to how it all works. 7a ed. London: Penguin, 2000.
Buscar texto completoLocal government in Britain: Everyone's guide to how it all works. 6a ed. London: Penguin Books, 1994.
Buscar texto completoGennes, Pierre Gilles de. The physics of liquid crystals. 2a ed. Oxford: Clarendon Press, 1993.
Buscar texto completoJacques, Prost, ed. The physics of liquid crystals. 2a ed. Oxford: Clarendon Press, 1995.
Buscar texto completoLiquid Crystals II (Structure and Bonding). Springer-Verlag Telos, 1999.
Buscar texto completoCapítulos de libros sobre el tema "Structure locale des liquides"
Laumon, Gérard y Laurent Moret-Bailly. "Quelques résultats de structure locale". En Champs algébriques, 47–58. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-540-24899-6_6.
Texto completoLemanissier, Thibaud y Jérôme Poineau. "STRUCTURE LOCALE DES ESPACES ANALYTIQUES". En Progress in Mathematics, 171–94. Cham: Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-56504-5_6.
Texto completoMarekha, Bogdan A., Volodymyr Koverga, Nishith Maity, Akos Juhasz, François A. Miannay, Anton Inkol, Toshiyuki Takamuku, Pal Jedlovszky, Oleg N. Kalugin y Abdenacer Idrissi. "Local Structure in Mixtures of Ionic Liquid with Molecular Solvent: Vibration Spectroscopy, NMR and Molecular Dynamics Simulation". En Molecular Basics of Liquids and Liquid-Based Materials, 289–334. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-5395-7_10.
Texto completoVeziroglu, Salih, Moritz Paulsen, Jan Schardt, Blessing Adejube, Cenk Aktas, Alexander Vahl y Martina Gerken. "Photocatalytic Deposition for Metal Line Formation". En Springer Series on Bio- and Neurosystems, 241–63. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-36705-2_10.
Texto completoBagdoev, Alexander G., Vladimir I. Erofeyev y Ashot V. Shekoyan. "Waves in a Solid with Porosity Filled by Electrically Conducting Liquid Located in a Constant Electric Field". En Advanced Structured Materials, 67–78. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-642-37267-4_4.
Texto completoBelyakov, Vladimir. "Localized Modes in Optics of Photonic Liquid Crystals with Local Anisotropy of Absorption". En Diffraction Optics of Complex-Structured Periodic Media, 217–34. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-43482-7_8.
Texto completoBenfatto, M., C. R. Natoli, J. Garcia, A. Marcelli, A. Bianconi y I. Davoli. "Local Order at the Manganese Sites in Ionic Solutions by XANES (X-ray absorption near edge structure)". En Amorphous and Liquid Materials, 142–45. Dordrecht: Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3505-1_11.
Texto completoGe, Nien-Hui, Martin T. Zanni y Robin M. Hochstrasser. "Local structure and dynamics of liquid acetone by heterodyned 2D IR spectroscopy". En Ultrafast Phenomena XIII, 592–94. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-642-59319-2_184.
Texto completoLotshaw, W. T., P. R. Staver, D. McMorrow, N. Thantu y J. S. Melinger. "Locally Ordered Structures in Molecular Liquids Revealed with Femtosecond Fourier-Transform Raman Spectroscopy". En Springer Series in Chemical Physics, 91–92. Berlin, Heidelberg: Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-642-85176-6_25.
Texto completoDi Bitonto, Maria Giovanna, Alara Kutlu y Alessandra Zanelli. "Fog Water Harvesting Through Smart Façade for a Climate Resilient Built Environment". En The Urban Book Series, 725–34. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-29515-7_65.
Texto completoActas de conferencias sobre el tema "Structure locale des liquides"
Bordet, P. "Étude de la structure locale par la fonction de distribution de paires". En Études Structurales par Diffraction des Neutrons. Les Ulis, France: EDP Sciences, 2008. http://dx.doi.org/10.1051/sfn:2008010.
Texto completoFigueiredo Neto, Antônio M., Oscar R. Santos, Dennys Reis, Arnaldo G. Oliveira-Filho y Cristiano L. P. Oliveira. "Structure and local order of lyotropic cholesteric calamitic phases: the effect of the chiral molecule (Conference Presentation)". En Liquid Crystals XXVI, editado por Iam Choon Khoo. SPIE, 2022. http://dx.doi.org/10.1117/12.2632245.
Texto completoLotshaw, William T., P. Randall Staver, Dale McMorrow y Joseph S. Melinger. "Locally ordered structures in molecular liquids revealed with femtosecond Fourier-transform Raman spectroscopy". En International Conference on Ultrafast Phenomena. Washington, D.C.: Optica Publishing Group, 1994. http://dx.doi.org/10.1364/up.1994.md.4.
Texto completoOlmsted, Brian L. y Michieal L. Jones. "Microcavities for Ultrasensitive Spectroscopy". En Modern Spectroscopy of Solids, Liquids, and Gases. Washington, D.C.: Optica Publishing Group, 1995. http://dx.doi.org/10.1364/msslg.1995.sthb11.
Texto completoIwata, Koichi, Kyosuke Yoshida y Hiro-o. Hamaguchi. "Probing Local Structure of Ionic Liquids with Picosecond Time-resolved Raman Spectroscopy". En 2007 Conference on Lasers and Electro-Optics - Pacific Rim. IEEE, 2007. http://dx.doi.org/10.1109/cleopr.2007.4391610.
Texto completoCoslovich, D., G. Pastore, Albert Co, Gary L. Leal, Ralph H. Colby y A. Jeffrey Giacomin. "Linking Slow Dynamics and Local Structure in Simple Models of Glass-Forming Liquids". En THE XV INTERNATIONAL CONGRESS ON RHEOLOGY: The Society of Rheology 80th Annual Meeting. AIP, 2008. http://dx.doi.org/10.1063/1.2964559.
Texto completoUygun, M. y H. Tatlipinar. "Local Structural Properties of the Partly Quenched Multi Component Ionic Liquids". En SIXTH INTERNATIONAL CONFERENCE OF THE BALKAN PHYSICAL UNION. AIP, 2007. http://dx.doi.org/10.1063/1.2733403.
Texto completoKikugawa, Gota, Shu Takagi, Yoichiro Matsumoto y Taku Ohara. "A Molecular Dynamics Study on the Local Structure of Liquid-Vapor Interface of Water and L-J Fluid". En ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference collocated with the ASME 2007 InterPACK Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/ht2007-32722.
Texto completoGe, Nien-Hui y Robin M. Hochstrasser. "Local structure and dynamics of liquid acetone by heterodyned 2D IR spectroscopy". En International Conference on Ultrafast Phenomena. Washington, D.C.: OSA, 2002. http://dx.doi.org/10.1364/up.2002.tue32.
Texto completoRuths, M., S. Lundgren, K. Persson, A. Hillerstro¨m y K. Boschkova. "Tribological Properties of Associated Structures at Solid–Liquid Interfaces". En World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-63225.
Texto completoInformes sobre el tema "Structure locale des liquides"
Charles A. Eckert, Charles L. Liotta y Rigoberto Hernandez. Gas-Expanded Liquids: Synergism of Experimental and Computational Determinations of Local Structure. Office of Scientific and Technical Information (OSTI), junio de 2007. http://dx.doi.org/10.2172/910459.
Texto completoRoss, M. The phase diagram of molybdenum at extreme conditions and the role of local liquid structures. Office of Scientific and Technical Information (OSTI), agosto de 2008. http://dx.doi.org/10.2172/945533.
Texto completoBray, Jonathan, Ross Boulanger, Misko Cubrinovski, Kohji Tokimatsu, Steven Kramer, Thomas O'Rourke, Ellen Rathje, Russell Green, Peter Robertson y Christine Beyzaei. U.S.—New Zealand— Japan International Workshop, Liquefaction-Induced Ground Movement Effects, University of California, Berkeley, California, 2-4 November 2016. Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, marzo de 2017. http://dx.doi.org/10.55461/gzzx9906.
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