Academic literature on the topic 'Spectroscopie Raman des rayons X'
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Journal articles on the topic "Spectroscopie Raman des rayons X"
Bergmann, Uwe, Rafaella Georgiou, Pierre Gueriau, Jean-Pascal Rueff, and Loïc Bertrand. "Nouvelles spectroscopies Raman X du carbone pour les matériaux anciens." Reflets de la physique, no. 63 (October 2019): 22–25. http://dx.doi.org/10.1051/refdp/201963022.
Full textCollet, Éric. "Transitions photoinduites ultrarapides : un axe émergent pour la photonique." Photoniques, no. 108 (May 2021): 28–31. http://dx.doi.org/10.1051/photon/202110828.
Full textGrousson, Mathieu. "Amélie Juhin: tient théorie et expérience dans une seule main." Reflets de la physique, no. 57 (April 2018): 39. http://dx.doi.org/10.1051/refdp/201857039.
Full textBriois, V., C. Cartier, M. Momenteau, Ph Maillard, J. Zarembowitch, E. Dartyge, A. Fontaine, G. Tourillon, P. Thuéry, and M. Verdaguer. "Spectroscopie d’absorption des rayons X au seuil K : complexes moléculaires du cobalt." Journal de Chimie Physique 86 (1989): 1623–34. http://dx.doi.org/10.1051/jcp/1989861623.
Full textBen Haj Amara, A., J. Ben Brahim, G. Besson, and C. H. Pons. "Etude d'une nacrite intercalée par du dimethylsulfoxide et n-methylacetamide." Clay Minerals 30, no. 4 (December 1995): 295–306. http://dx.doi.org/10.1180/claymin.1995.030.4.03.
Full textMata, J., X. Solans, and T. Calvet. "Caracterización por difracción de rayos-X, análisis térmico y espectroscopia Raman de los cristales mixtos Li(NH4)1-xKxSO4." Boletín de la Sociedad Española de Cerámica y Vidrio 38, no. 5 (October 30, 1999): 451–54. http://dx.doi.org/10.3989/cyv.1999.v38.i5.930.
Full textVerger, Louisiane, Olivier Dargaud, and Laurent Cormier. "Couleurs et émaux. Des décors de la Manufacture de Sèvres à la réactivité des pigments." Reflets de la physique, no. 63 (October 2019): 26–29. http://dx.doi.org/10.1051/refdp/201963026.
Full textEl Mustapha Hamidi, Moulay, Mohamed Hnach, and Hamid Zineddine. "Etude structurale par spectroscopie de vibration, rayons X et EXAFS des composés Ln(O3SCF3)3 (Ln=Eu, Lu)." Journal of Fluorine Chemistry 99, no. 2 (November 1999): 109–13. http://dx.doi.org/10.1016/s0022-1139(99)00120-7.
Full textEdhokkar, Fadhila, Ahmed Hadrich, Mohsen Graia, and Tahar Mhiri. "Ba1.01Sr0.99P2O7: un nouveau site Ba2+révélé par diffraction des rayons X." Acta Crystallographica Section C Crystal Structure Communications 68, no. 12 (November 29, 2012): i86—i88. http://dx.doi.org/10.1107/s0108270112047002.
Full textSayah, Naima, Abdellah Bakhti, and Nathalie Fagel. "Étude de l’adsorption du rouge de chlorophénol sur une hydrotalcite calcinée." Revue des sciences de l’eau 30, no. 2 (January 22, 2018): 103–12. http://dx.doi.org/10.7202/1042921ar.
Full textDissertations / Theses on the topic "Spectroscopie Raman des rayons X"
Delhommaye, Steven. "Single-particle modelling of X-ray Absorption and X-ray Raman Scattering spectra : from the impact of vibrations on multipole transition channels to the implementation of L2,3 edges." Electronic Thesis or Diss., Sorbonne université, 2022. http://www.theses.fr/2022SORUS076.
Full textThis thesis work focuses on core level spectroscopies and their modelling by Quantum ESPRESSO, an open-source suite of codes. In particular this work focuses on X-Ray absorption spectroscopy (XAS), already well established, and X-Ray Raman Scattering (XRS), proving to be an increasingly popular alternative to XAS, for example under harsh experimental conditions. The first objective of this work was to study the impact of the thermal vibrations of nuclei on the multipole contributions available in XAS and XRS. Indeed, the QHA model used in this work to account for these vibration effects has been used to study light oxides before, but never to assess these effects on the secondary contribution channels of XAS (quadrupole) and XRS (monopole). The study relies on comparison between calculation and experimental data on two well-known reference compounds, rutile TiO2 and α-Al2O3. Moreover, a flaw of the QHA model when trying to reproduce subtle angular dependence signals was discovered and corrected using group theory. The second objective of the thesis was to implement calculation of XRS L2,3 edges in the XSpectra module of Quantum ESPRESSO. It was inspired by the previous implementations of XAS L2,3 edges and XRS K edges calculations in XSpectra. The monopole and dipole contributions were implemented up to the first order of the expansion of the XRS transition operator. It was tested by comparing calculation and measured data on various sulphur compounds. Good agreement with data could be produced, but was found very sensitive to the chosen core hole approximation
Amira, Yassine. "Matériaux ferroélectriques PKGN : synthèse, études par diffraction de rayons X, diélectriques et par spectroscopie Raman." Amiens, 2010. http://www.theses.fr/2010AMIE0110.
Full textA new family of a rare-earth ferroelectric Tetragonal Tungsten Bronze (TTB)-type compounds, with general formula Pb2(1-x)K1+xGdxNb5O15 (PKGN) was elaborated by solid state reaction. Structural and electrical properties were investigated using X-ray diffraction and dielectric measurements. Ferroelectric phases are found, and their symmetry, together with the transition temperature strongly depended of the gadolinium concentration. It was shown that at room temperature, for the low gadolinium (Gd) concentration (x < 0. 3) the ferroelectric state is described by the symmetry group Cm2m, while at intermediate Gd concentration (0. 35< x < 0. 70) the symmetry group is mainly described in Pba2 and in compounds with a higher Gd concentration, the space group P4bm is associated to ferroelectricity. The ferroelectric/paraelectric transition temperature strongly changes with the gadolinium concentration, in a non monotonic way. This behavior is due to the existence of structural changes versus composition. Two phase transitions were evidenced for compounds with higher gadolinium rate, where the intermediate phase could be related to an antiferroelectric state. The obtained results were also confirmed by Raman spectroscopy studies which provide strong evidence of the reduction of the disorder in the TTB structure when going from Pb to Gd
Aubin, Marlène. "Révéler la chimie des préparations antiques, à usage cosmétique ou médical, impliquant des sels de métaux lourds." Thesis, Paris 6, 2016. http://www.theses.fr/2016PA066479/document.
Full textIn the Antiquity, oculists (eye care specialised physicians) mixed mineral, vegetal and animal substances to prepare elaborate solid medicines termed collyria. In an interdisciplinary work, we investigated the chemical composition, the inorganic phases structure and the manufacturing process of such collyria. The implemented analytical techniques were Raman spectroscopy, X-ray fluorescence (XRF) and X-ray diffraction (XRD). The stability of metallic salts based replicas prepared according to ancient texts recipes was studied in order to identify the pristine phases. Four collections of archaeological collyria (Musée Gallo-Romain de Lyon, Musée d’Archéologie Nationale, Cabinet des Médailles de la BnF, Musée Atestino d’Este) were studied on site, using portable devices. A methodology combining XRF and XRD results was developed to quantify the inorganic phases distribution. For the first time, a straight relationship was established between compositions obtained by physico-chemical analysis and ancient recipes
Clermont, Gallerande Emmanuelle de. "Étude de la structure locale d’oxydes alcalins par diffusion Raman des rayons X." Electronic Thesis or Diss., Sorbonne université, 2019. http://www.theses.fr/2019SORUS070.
Full textThe oxygen is an abundant element on Earth, which is able to make oxide by bonding with many other elements. Among the diverse oxides, alkali borates and silicates are studied in many scientific fields for their properties, which requires to improve the understanding of both their crystalline and vitreous structures. X-ray Raman Scattering (XRS) is an adequate technique to study the local structure of those compounds as it allows measurements carried out on light elements even using a complex sample environment, like high-pressure or high-temperature device. XRS requires the development of theoretical tools in order to interpret the experimental spectra, we have thus developed a computational code to simulate XRS spectra at K edges. A good agreement between theoretical and experimental spectra at all the edges of references compounds composed of light elements was found, allowing us to use this code to interpret data on alkali borates and silicates. We mainly focused on the oxygen local environment in alkali borates and silicate in order to understand the local and medium range order of the structure of vitreous compounds using crystalline compounds as references. We manage to evidence some specific spectral signature related to the symmetry of the oxygen environment. Some spectral signature can be followed during in situ high-pressure measurements as they give information on the compounds behavior under pressure and the structural changes it undergoes. Using those spectral signatures, we were able to follow the behavior of two lithium borates under pressure and to come up with a densification mechanism depending on the structural oxygen packing
Polovinkin, Vitaly. "Utilisation des amphipols pour les études de spectroscopie Raman exaltée de surface et de cristallographie aux rayons X appliquées aux protéines membranaires." Thesis, Grenoble, 2014. http://www.theses.fr/2014GRENY069.
Full textAmphipols (APols) have become important tools for the stabilization, folding, and in vitro structural and functional studies of membrane proteins (MPs). MPs are the main functional units of biomembranes and represent roughly one-third of the proteins encoded in the genome. The first part of my work was dedicated to crystallization of a MP trapped by APol. Direct crystallization of MPs solubilized in APols would be of high importance for structural biology. However, despite considerable efforts, it is still not clear whether MP/APol complexes can be used to form well-ordered crystals suitable for X-ray crystallography. The first major goal of this PhD thesis work was to show that APol-trapped MP can be crystallized in meso. To perform it we utilized special, flexibly adjustable for a certain MP, interconnected amphiphilic bilayers (IAB) approach which has been recently developed in our laboratory. We used bacteriorhodopsin (BR) trapped with APol A8-35 as a model system for our crystallization studies. The first obtained crystals diffracted to 3 Å, while a new developed type of high throughput nanovolume crystallization, exploiting dry precipitants, shifted the observed X ray diffraction peaks beyond 2 Å. The structure of BR was solved to 2 Å and found to be indistinguishable from previous structures obtained with a detergent-solubilized protein. We suggest that the proposed protocol of in meso crystallization is generally applicable to APol-trapped MPs.The second, to a certain extent, complementary part of the present work was related to application of APols to the surface-enhanced Raman scattering (SERS) studies of MPs. SERS spectroscopy has been developed dramatically since its discovery in the 1970s. It is a powerful analytical tool for selective sensing of molecules adsorbed onto noble metal nanoparticles (NPs) and nanostructures, including at the single molecule (SM) level. Unfortunately, MPs studies are far away from the main stream of SERS applications due to the great handling difficulties resulting from the amphiphilic nature of MPs. The ability of APols to trap MPs and keep them soluble, stable and functional opens the way for highly interesting applications of SERS studies, possibly at the SM level. Thus, the second goal of this PhD thesis work was to prove our concept of feasibility of SERS with MPs trapped by APols. Using the same as in the crystallization studies model BR/A8-35 complexes and silver NP aggregates, the task was fulfilled to a degree enough to start with the SERS studies of MPs.The first chapter of the PhD thesis begins with general information about the importance of MP studies and the problems with their handling. Further in this chapter, a brief overview of APols, their properties and applications is presented. The largest part of the “Introduction” is dedicated to main points of different MP crystallization approaches and Raman spectroscopy, in particular SERS spectroscopy, and their applications to proteins. The end of the “Introduction” part presents the conclusions about APol application for X-ray crystallography and SERS spectroscopy studies of MPs, setting the main goals for the present work. The “Materials and methods” chapter consists of detailed description of the materials and protocols used in this study. The results of crystallization and SERS studies and their interpretations are presented as two different parts in the last “Results and discussions” chapter. The “Conclusions and perspectives” sections accompany each of these parts
Larguem, Hadjira. "Évolution structurale et réactivité chimique hors et sous irradiation de céramiques oxydes envisagées pour le confinement spécifique de radionucléides à vie longue." Université de Marne-la-Vallée, 2006. http://www.theses.fr/2006MARN0321.
Full textThe perovskite group minerals is a subclass of oxides of broad geophysical and material science interest. This is because (Mg, Fe)SiO3 is supposed to be the main mineral in the mantle. From the material science point of view, perovskite-type structures are refractory phases, which property can be used for the long-term immobilization of radionuclides. Among these perovskite-type structures, titanates and zirconates of alkali-earth elements (such as CaTiO3 and CaZrO3) are able to accommodate cationic substitutions with actinides and rare earth elements, mostly in their Ca sites (apart vacancy defective structures). Also, perovskite-type compounds are closely related to those from other refractory oxide families such as zirconolite ((Ca,Ce)Zr(Ti,Nb,Fe(III))2O7) and pyrochlore ((Na,Ca)2Nb2O6(OH,F)). The first part of this work is devoted to the study of the structural distorsions induced by a Sr (in the Ca site) and Sn (in the Zr site) of both (CaxSr1-x)ZrO3 and Ca(ZrxSn1-x)O3 perovskites. Both X-ray diffraction and Raman scattering spectroscopy are used to follow these two substitution processes. The distorsion of the BO6 octaedra strongly decreases while the ionic radius of cation A increases. On the opposite, it increase while the ionic radius of cation B increases. Then, the incorporation of Nd(III) in CaZrO3 lattice is investigated by Rietveld refinement of the X-ray diffractograms and by complementary Raman scattering and XAFS spectroscopies. Analysis of the XRD diffractograms and their Rietveld refinements indicate that the substitution of Nd in CaZrO3 occurs preferentially on the Ca site and the solubility limit occurs at 30 mol. % of Nd2O3. On the opposite, Raman observations suggest that this substitution rather occurs on the Zr site. Complementary experiments carried on, using synchrotron induced X-ray absorption spectroscopy excludes the possibility of a substitution of Nd on the Zr site. The second part of this work deals with the study of the chemical reactivity of CaTiO3 and CaZrO3 perovskite compounds coupled or not with a preliminary irradiation by low energy heavy ions (Xe ions between 150 and 260 keV) at various fluences between 5. 1013 and 3. 1016 ions/cm2. The main features of perovskite alteration can be summarized as follow : - stronger surface reactivity in acid medium ; - formation of a passivating layer able to control the further solubility composed of oxohydroxydes ; - growth of secondary phases enriched in Ti and Zr at the water/ceramic interface. Perovskite, chemical durability is strongly affected by ion irradiation when the critical amorphization dose is reached or excessed. Below that threshold, the surface hydration increase remains relatively limited (< 20 %). Finally, this approach is extended to zirconolite (CaZrTi2O7) and pyrochlore (Nd2Zr2O7) compounds with the aim to study both radiation damage and chemical durability
Dridi, Zrelli Yosra. "Électrochimie et spectroscopie Raman de matériaux d’électrode positive pour batteries Li-ion." Thesis, Paris Est, 2012. http://www.theses.fr/2012PEST1126/document.
Full textIn this work, we show the relevance of Raman spectroscopy as a useful technique to investigate the local changes induced by the electrochemical reaction of intercalation/deintercalation of lithium in positive electrode materials for rechargeable lithium ion batteries.Raman investigations concern three types of high voltage cathode materials (4-5Volts) which are layered LiCoO2 and cubic LiMn2O4 and LiNi0.4Mn1.6O4.During electrochemical deintercalation of LiCoO2, we show the existence of a two phase region where the initial hexagonal phase coexist with a second hexagonal phase with a 3% expansion of the lattice parameter indicating a weakening of the Co-O bond in the Li1-xCoO2 material.On the other hand, a new assignment of LiMn2O4 Raman spectrum was proposed. During the charge in the 4V region, a three region phase (initial LiMn2O4 phase, intermediary phase and poor lithium phase) was described using Raman spectroscopy. RX measurements can not detect this intermediary phase. Lithiated phase Raman signature shows a specific local order: Fd3m for extreme phases and F43m for partially lithiated phase. A rich Raman band spectrum is attributed to this later phase in coherence with literature calculations. Structural changes reversibility is demonstrated. Identification of this intermediary phase as a major component of a cycled electrode, underline the incomplete reduction and explain the important loss of capacity observed during cycling. Raman study of LiMn2O4 electrochemical insertion in the 3V region, has demonstrated for the first time a progressive formation of tetragonal Li2Mn2O4 phase, which is in coexistence with initial cubic phase and is pure at the end of discharge. Structural transition reversibility was also demonstrated.In the case of LiNi0.4Mn1.6O4, the assignment of the Raman spectrum of LiNi0.4Mn1.6O4 is provided for the first time. DRX study in function of the state of charge and discharge, exhibit cubic structure conservation with moderate lattice parameters variations. The Raman spectrum of the spinel oxide exhibits drastic spectral changes during Li extraction. These changes have been directly related to the Mn and Ni oxidation states in the cathode material under operation. It comes out that electrochemical reactions of LiNi0.4Mn1.6O4 are reversible and based on three redox couples of Mn3+/Mn4+, Ni2+/Ni3+, and Ni3+/Ni4+. An original and concrete Raman spectroscopy application is the study of self discharge mechanism of completely charged LiNi0.4Mn1.6O4. Raman spectra evolution exhibits a quantitative Ni4+ reduction during the first hours, and then a slower Ni3+ reduction process. Finally, LiNi0.4Mn1.6O4 lithium insertion has been explored for the first time using Raman spectroscopy, and a tetragonal Li2Ni0.4Mn1.6O4 phase has been identified.The originality of this work is the important number of experimental Raman data of 4V electrode materials. New assignment of initial compound has been proposed and original vibrationnal data of compound during charge/discharge has been presented. These Raman data has permitted to propose a quantitative explanation which must be completed with ab initio calculations to simulate vibrationnal modes frequencies/ intensities
Moissette, Alain. "Réactivité du graphite avec les solutions sulfatées acides en présence ou non d'uranium : caractérisation spectroscopique des composés d'insertion." Nancy 1, 1993. http://docnum.univ-lorraine.fr/public/SCD_T_1993_0063_MOISSETTE.pdf.
Full textMoutou, Joseph-Marie. "Synthèse et caractérisation de quelques oxyfluorures de tungstène et de molybdène d'alcalins et de cuivre." Bordeaux 1, 1985. http://www.theses.fr/1985BOR10577.
Full textWilhelm, Henri. "Structure, texture et morphologie de graphites synthétiques en poudre : étude de la conductivité électrique de mélanges comprimés Mn02-graphite." Nancy 1, 1999. http://www.theses.fr/1999NAN10277.
Full textBooks on the topic "Spectroscopie Raman des rayons X"
Maharaj, H. P. Appareils d'analyse aux rayons X - exigences et recommandations en matière de sécurité. Ottawa, Ont: Direction de l'hygiène du milieu, 1994.
Find full textvan, Grieken R., and Markowicz Andrzej, eds. Handbook of X-ray spectrometry. 2nd ed. New York: Marcel Dekker, 2002.
Find full textWhiston, Clive. X-ray methods. Edited by Prichard F. Elizabeth and ACOL (Project). Chichester [West Sussex]: Published on behalf of ACOL, Thames Polytechnic, London, by Wiley, 1987.
Find full textKokuritsu Bunkazai Kikō (Japan). Tōkyō Bunkazai Kenkyūjo. Kokuhō jitsugetsu shiki sansuizu kōgaku chōsa hōkokusho: Shingonshū Omuro-ha Daihonzan Amanosan Kongōji shozō. Tōkyō-to Taitō-ku: Kokuritsu Bunkazai Kikō Tōkyō Bunkazai Kenkyūjo, 2019.
Find full textMcMurdie, Howard. Advances in X-Ray Analysis: Volume 20. Springer, 2012.
Find full textAn Introduction to X-Ray Physics, Optics, and Applications. Princeton University Press, 2017.
Find full textCalvin, Scott. XAFS for Everyone. Taylor & Francis Group, 2013.
Find full textXafs For Everyone. Taylor & Francis Inc, 2013.
Find full textCalvin, Scott. XAFS for Everyone. Taylor & Francis Group, 2013.
Find full textCalvin, Scott. XAFS for Everyone. Taylor & Francis Group, 2013.
Find full textBook chapters on the topic "Spectroscopie Raman des rayons X"
GENTILS, Aurélie, Stéphanie JUBLOT-LECLERC, and Patrick SIMON. "Caractérisation des dommages d’irradiation." In Les matériaux du nucléaire sous irradiation, 273–96. ISTE Group, 2024. http://dx.doi.org/10.51926/iste.9148.ch10.
Full textFinney, J. L., and C. C. Wilson. "ISIS: a powerful new tool for organic crystal chemistry." In Organic Crystal Chemistry, 144–63. Oxford University PressOxford, 1991. http://dx.doi.org/10.1093/oso/9780198553830.003.0011.
Full textMiedema, Piter Sybren. "Raman Spectroscopy with X-Rays." In Raman Spectroscopy and Applications. InTech, 2017. http://dx.doi.org/10.5772/65427.
Full textKrishnan, Kannan M. "Bonding and Spectra of Molecules and Solids." In Principles of Materials Characterization and Metrology, 147–219. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780198830252.003.0003.
Full text"3 La spectroscopie de photoélectrons excités par rayons X : l’XPS." In Les surfaces solides : concepts et méthodes, 191–202. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0293-7-014.
Full text"3 La spectroscopie de photoélectrons excités par rayons X : l’XPS." In Les surfaces solides : concepts et méthodes, 191–202. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0293-7.c014.
Full text"about chemical bonding and molecular structure. This information can be used to detect th e types of organic materials present on the surface. 4.3.2.2. Raman spectroscopy (RS) [7, 8] It is used to examine the energy levels of molecules that cannot be well character-ized via infrared spectroscopy. Th e two techniques, however, are complimentary. In the RS, a sample is irradiated with a strong monochromatic light source (usu-ally a laser). Most of the radiation will scatter or "reflect off' the sample at the same energy as the incoming laser radiation. However, a small amount will scat-ter from the sample at a wavelength slightly shifted from the original wavelength. It is possible to study the molecular structure or determine the chemical identity of the sample. It is quite straightforward to identify compounds by spectral library search. Due to extensive library spectral information, the unique spectral finger-print of every compound, and the ease with which such analyses can be per-formed, the RS is a very useful technique for various applications. An important application of the RS is the rapid, nondestructive characterization of diamond, diamond-like, and amorphous-carbon films. 4.3.2.3. Scanning electron microscopy (SEM) / energy dispersive X-ra y analysis (EDX) [7, 8] The SEM produce s detailed photographs that provide important information about the surface structure and morphology of almost any kind of sample. Image analy-sis is often the first and most important step in problem solving and failure analy-sis. With SEM, a focused beam of high-energy electrons is scanned over the sur-face of a material, causing a variety of signals, secondary electrons, X-rays, photons, etc. - each of which may be used to characterize the material with re-spect to specific properties . The signals are used to modulate the brightness on a CRT display, thereb y providing a high-resolution map of the selected material property. It is a surface imaging technique, but with Energy Dispersive X-ray (EDX) it can identify elements in the near-surface region. This technique is most useful for imaging particles. 4.3.2.4. X-ray fluorescence (XRF) [7, 8] Incident X-rays are used to excite surface atoms. The atoms relax through the emission of an X-ray with energy characteristic of the parent atoms and the inten-sity proportional to the amount of the element present. It is a bulk or "total mate-rials" characterization technique for rapid, simultaneous, and nondestructive analysis of elements having an atomic number higher than that of boron. Tradi-tional bulk analysis applications include identifying metals and alloys, detecting trace elements in liquids, and identifying residues and deposits. 4.3.2.5. Total-reflection X-ray fluorescence (TXRF) [7, 8] It is a special XRF technique that provides extremely sensitive measures of the elements present in a material's outer surface. Applications include searching for metal contamination in thin films on silicon wafers and detecting picogram-levels o f arsenic, lead, mercury and cadmium on hazardous, chemical fume hoods." In Surface Contamination and Cleaning, 43–45. CRC Press, 2003. http://dx.doi.org/10.1201/9789047403289-9.
Full textConference papers on the topic "Spectroscopie Raman des rayons X"
Kapteyn, Henry, Margaret Murnane, P. M. Champion, and L. D. Ziegler. "Molecular Dynamics Probed by Ultrafast Coherent X-Rays." In XXII INTERNATIONAL CONFERENCE ON RAMAN SPECTROSCOPY. AIP, 2010. http://dx.doi.org/10.1063/1.3482307.
Full textBorgese, Laura, Fabjola Bilo, Elza Bontempi, Luca Seralessandri, Amedeo Cinosi, Giacomo Siviero, and Laura E. Depero. "Total Reflection X-Ray Fluorescence (TXRF) spectroscopy for environmental and biological analysis. - Réflexion spectroscopie des rayons X de fluorescence totale dans l'analyse biologique et de l'environnement." In 16th International Congress of Metrology. Les Ulis, France: EDP Sciences, 2013. http://dx.doi.org/10.1051/metrology/201310010.
Full textDelfino, Ines, Valerio Ricciardi, Giuseppe Perna, Maria Lasalvia, Lorenzo Manti, Vito Capozzi, and Maria Lepore. "Different approaches for Raman spectra multivariate analysis for monitoring x-rays exposed human neuroblastoma cells." In Biomedical Spectroscopy, Microscopy, and Imaging, edited by Jürgen Popp and Csilla Gergely. SPIE, 2020. http://dx.doi.org/10.1117/12.2555170.
Full textZorić, Vojkan, and Vesna Petrović. "DETERMINATION OF FORGERY PAINTINGS IN THE WATERCOLOR TECHNIQUE - CASE STUDY." In SECURITY HORIZONS. Faculty of Security- Skopje, 2022. http://dx.doi.org/10.20544/icp.3.7.22.p03.
Full textvan der Stam, Ward. "Probing the Dynamics of CO2 Electrolysis with X-rays and Raman Spectroscopy." In MATSUS Spring 2024 Conference. València: FUNDACIO DE LA COMUNITAT VALENCIANA SCITO, 2023. http://dx.doi.org/10.29363/nanoge.matsus.2024.065.
Full textEder, D. C., P. Amendt, L. B. DaSilva, T. D. Donnelly, R. W. Falcone, R. A. London, S. J. Moon, G. L. Strobel, M. D. Rosen, and S. C. Wilks. "X-Ray Lasers Pumped by Ultrashort Pulse Optical Lasers." In High Resolution Fourier Transform Spectroscopy. Washington, D.C.: Optica Publishing Group, 1994. http://dx.doi.org/10.1364/hrfts.1994.wb1.
Full textMora, Patrick, and Thomas M. Antonsen. "Kinetic effects in the wake of a short intense laser pulse in a tenuous plasma." In High Resolution Fourier Transform Spectroscopy. Washington, D.C.: Optica Publishing Group, 1994. http://dx.doi.org/10.1364/hrfts.1994.wa6.
Full textRisi, R., L. Manti, G. Perna, M. Lasalvia, V. Capozzi, and M. Lepore. "Micro-Raman spectroscopy on human mammary epithelial cells irradiated by different doses of X-Rays." In 2011 International Workshop on Biophotonics. IEEE, 2011. http://dx.doi.org/10.1109/iwbp.2011.5954828.
Full textRicciardi, Valerio, Giuseppe Perna, Maria Lasalvia, Ines Delfino, Lorenzo Manti, Simona Piccolella, Severina Pacifico, Vito Capozzi, and Maria Lepore. "Raman micro-spectroscopy investigation on the effects of x-rays and polyphenols in human neuroblastoma cells." In Preclinical and Clinical Optical Diagnostics, edited by J. Quincy Brown and Ton G. van Leeuwen. SPIE, 2019. http://dx.doi.org/10.1117/12.2526590.
Full textDelfino, Ines, Carlo Camerlingo, and Maria Lepore. "Monitoring x-rays exposed and unexposed cell culture media by means of surface-enhanced Raman spectroscopy." In Preclinical and Clinical Optical Diagnostics, edited by J. Quincy Brown and Ton G. van Leeuwen. SPIE, 2019. http://dx.doi.org/10.1117/12.2526598.
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