Literatura académica sobre el tema "X-ray spectroscopy"
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Artículos de revistas sobre el tema "X-ray spectroscopy"
Ballet, J. "X-ray spectroscopy". EAS Publications Series 7 (2003): 125. http://dx.doi.org/10.1051/eas:2003039.
Texto completoAMEMIYA, Kenta. "Modern X-ray Spectroscopy IV. X-Ray Absorption Fine Structure Spectroscopy". Journal of the Spectroscopical Society of Japan 57, n.º 4 (2008): 205–15. http://dx.doi.org/10.5111/bunkou.57.205.
Texto completoRohringer, Nina. "X-ray Raman scattering: a building block for nonlinear spectroscopy". Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 377, n.º 2145 (abril de 2019): 20170471. http://dx.doi.org/10.1098/rsta.2017.0471.
Texto completoSuleymanov, Yury. "Nonlinear x-ray spectroscopy". Science 369, n.º 6511 (24 de septiembre de 2020): 1579.13–1581. http://dx.doi.org/10.1126/science.369.6511.1579-m.
Texto completoINOUE, Risayo y Noriaki SANADA. "X-Ray Photoelectron Spectroscopy". Journal of the Japan Society of Colour Material 87, n.º 2 (2014): 59–63. http://dx.doi.org/10.4011/shikizai.87.59.
Texto completoITOH, Takeyasu. "X-ray Photoelectron Spectroscopy". Journal of the Japan Society of Colour Material 64, n.º 6 (1991): 396–403. http://dx.doi.org/10.4011/shikizai1937.64.396.
Texto completoSANADA, Noriaki y Mineharu SUZUKI. "X-ray Photoelectron Spectroscopy". Journal of the Japan Society of Colour Material 79, n.º 1 (2006): 29–34. http://dx.doi.org/10.4011/shikizai1937.79.29.
Texto completoUrch, D. S. "Soft X-ray spectroscopy". Journal de Physique III 4, n.º 9 (septiembre de 1994): 1613–23. http://dx.doi.org/10.1051/jp3:1994228.
Texto completoJACOBY, MITCH. "X-RAY ABSORPTION SPECTROSCOPY". Chemical & Engineering News Archive 79, n.º 32 (6 de agosto de 2001): 33–38. http://dx.doi.org/10.1021/cen-v079n032.p033.
Texto completoJACOBY, MITCH. "GENTLER X-RAY SPECTROSCOPY". Chemical & Engineering News Archive 84, n.º 4 (23 de enero de 2006): 35–38. http://dx.doi.org/10.1021/cen-v084n004.p035.
Texto completoTesis sobre el tema "X-ray spectroscopy"
Juett, Adrienne Marie 1976. "X-ray spectroscopy of low-mass X-ray binaries". Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/28371.
Texto completoIncludes bibliographical references (p. 125-144).
I present high-resolution X-ray grating spectroscopy of neutron stars in low-mass X-ray binaries (LMXBs) using instruments onboard the Chandra X-ray Observatory and the X-ray Multi-Mirror Mission (XMM-Newton). The first part of this thesis concentrates on results from the subset of LMXBs with orbital periods less than an hour, known as ultracompact binaries. Previous low-resolution X-ray spectra of four systems (4U 0614+091, 2S 0918-549, 4U 1543-624, and 4U 1850-087) all contain a broad residual near 0.7 keV which had been attributed to unresolved line emission. I show that this residual is due to an incorrect model of the intervening photoelectric absorption and can be accounted for by allowing a non-standard Ne/O abundance ratio in the intervening material. I propose that there is neon-rich material local to each binary and that the mass donor is a low-mass, neon-rich degenerate dwarf in an ultracompact binary. Follow-up spectroscopy of 2S 0918-549 and 4U 1543-624 with the High Energy Transmission Grating Spectrometer (HETGS) onboard Chandra and the Reflection Grating Spectrometer onboard XMM confirms the excess neutral neon absorption. Interestingly, the Ne/O ratio of 4U 1543-624 varies by a factor of three between the Chandra and XMMobservations, supporting the suggestion that some of the absorption originates local to the binaries. I also present X-ray spectroscopy of another ultracompact binary, the accretion-powered millisecond pulsar XTE J0929-314. No emission or absorption features are found in the high-resolution spectrum of this source, and the neutral absorption edge depths are consistent with the estimated interstellar absorption. The second part of this thesis uses LMXBs as probes of the interstellar medium (ISM).
(cont.) High-resolution X-ray studies of ISM absorption features can provide measurements of the relative abundances and ionization fractions of all the elements from carbon through iron. X- ray studies also probe the ISM on larger scales than is possible in the optical and ultraviolet wavebands. I present high-resolution spectroscopy of the oxygen K-shell ISM absorption edge in seven X-ray binaries using Chandra. The best-fit model consists of two absorption edges and five Gaussian absorption lines and can be explained by the recent theoretical calculations of K-shell absorption by neutral and ionized atomic oxygen. Significant oxygen features from dust or molecular components, suggested in previous studies, are not required by the Chandra spectra. These measurements also probe large-scale properties of the ISM, placing a limit on the velocity dispersion of the neutral lines of less than 200 km s-1 and constraining the interstellar ratio of O II/O I to approximately 0.1 and the ratio of O III/O I to less than 0.1.
by Adrienne Marie Juett.
Ph.D.
Venturini, Federica. "Soft X-ray photoemission spectroscopy". Université Joseph Fourier (Grenoble), 2005. http://www.theses.fr/2005GRE10175.
Texto completoThe main motivation behind this thesis has been to determine both the advantages and the disadvantages ofthe soft X-ray application of angle-resolved photoemission spectroscopy. The investigation of a weil known system, Ag(001), enables us to discuss several questions such as the role of the photon momentum, the applicability ofthe fiee-electron-like final state approximation and the role ofphonons. The polarisation of the incoming light has also been exploited. The choice of such a system also cornes from our des ire to compare the results with calculations of angle-resolved photoemission spectra in this energy range. The anomalous low temperature properties of Ce-based compounds are generally related to the Kondo effect. Original results have been obtained by investigating the valence band of three iso-structural single crystalline Ce compounds, CeCu2Ge2, CeNi2Ge2 and CeC02Ge2. The location of the Ce M5 absorption edge within the soft X-ray energy range is exploited in order to isolate the 4f contribution to the spectra. Added to this, the use of relatively high incoming photon energies allows minimising the surface contribution. Temperature dependent, resonant, angle-resolved and angle-integrated photoemission measurements have been performed. The former are in qualitative agreement with the single impurity Anderson model, whereas the latter suggest the importance of taking the lattice into account
Krauss, Miriam Ilana. "X-ray spectroscopy of neutron star low-mass X-ray binaries". Thesis, Massachusetts Institute of Technology, 2007. http://hdl.handle.net/1721.1/45408.
Texto completoIncludes bibliographical references (p. 133-150).
In this thesis, I present work spanning a variety of topics relating to neutron star lowmass X-ray binaries (LMXBs) and utilize spectral information from X-ray observations to further our understanding of these sources. First, I give an overview of important X- ray astrophysics relevant to the work I present in subsequent chapters, as well as information about the X-ray observatories from which I obtained my data. In the next three chapters, I consider spectra-both high- and low-resolution--of accretion-powered millisecond X-ray pulsars, a unique and relatively new class of objects. In addition to analysis of the pulsar XTE J1814-338, I compare a broader sample of pulsars with a sample of atoll sources in order to better understand why the latter class do not contain persistently pulsating neutron stars. In particular, I test the hypothesis that pulsations in the atoll sources are suppressed by a high-optical- depth scattering region. Using X-ray color-color diagrams to define a selection criterion based on spectral state, I analyze Rossi X-ray Timing Explorer (RXTE) spectra from all the sources, and use a Comptonization model to obtain measurements of their optical depths. I then discuss efforts to spatially resolve X-ray jets from the accretion-powered millisecond pulsar SAX J1808.4-3658 and the Z source XTE J1701-462. Each was observed by the Chandra X-ray Observatory to produce a high-spatial-resolution image. This work was motivated in part by my analysis of XTE J1814-338, which found an apparent excess of infrared flux which could be attributed to jet emission. Next, I discuss the measured temperatures of thermonuclear X-ray bursts. The detection of line features in these bursts, and hence from the surfaces of neutron stars, has been an important goal for high-resolution X-ray spectroscopy. A measurement of the wavelengths of identified line features would yield a measurement of the neutron star's gravitational redshift, which would help constrain current models for the neutron star equation of state.
(cont.) Although such a measurement has been made for one source, other searches have not been able to repeat this measurement. I consider the effects of burst temperature on the formation of discrete spectral features, using a large sample of bursts observed by the RXTE PCA. Finally, I present analysis of high-resolution Chandra HETG spectra of a sample of Galactic LMXBs. High-resolution spectra are able to resolve line features, such as the prominent Ne and O emission lines in the ultracompact X-ray binary 4U 1626-67. They also allow for more precise measurements of photoelectric absorption edges, which can otherwise hinder the determination of continuum spectral components, particularly in the lower-energy spectral regions.
by Miriam Ilana Krauss.
Ph.D.
Såthe, Conny. "Applications of Soft X-Ray Spectroscopy". Doctoral thesis, Uppsala universitet, Mjukröntgenfysik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-159369.
Texto completoCosta, Felicissimo Viviane. "Infrared - X-ray pump probe spectroscopy". Licentiate thesis, Stockholm : Theoretical Chemistry, Royal Institute of Technology, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-324.
Texto completoHowell, Mark John. "Signal processing for X ray spectroscopy". Thesis, Bangor University, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.361173.
Texto completoDemir, Arif. "Spectroscopy of X-ray laser media". Thesis, University of Essex, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.361175.
Texto completoMOSTACCI, DOMIZIANO VALERIO. "X-RAY EMISSION FROM LASER-HEATED SPHERICAL PLASMAS". Diss., The University of Arizona, 1985. http://hdl.handle.net/10150/188093.
Texto completoRutherford, John (John Morton). "Imaging X-ray spectroscopy with micro-X and Chandra". Thesis, Massachusetts Institute of Technology, 2013. http://hdl.handle.net/1721.1/84183.
Texto completoThis electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Cataloged from student-submitted PDF version of thesis.
Includes bibliographical references (pages 245-258).
High spectral resolution observations of X-ray phenomena have the potential to uncover new physics. Currently, only point sources can be probed with high resolution spectra, using gratings. Extended objects like supernova remnants cannot be dispersed, leaving the dense forest of emission lines blended by the moderate resolution of modern instruments. In the first half of this thesis, I undertake two investigations of the supernova remnant Cassiopeia A using the flagship X-ray observatory, Chandra. The first study combines the spatial resolution of the ACIS instrument with the spectral resolution of the dispersive HETG to investigate the evolution of ejecta knots. The second improves on statistical limits of radioactive ejecta, and simulates what higher resolution instruments may observe. Micro-X, a new high resolution X-ray telescope, is the focus of the second half. I detail the commissioning of this novel sounding rocket payload, which uses a focal plane of micro-calorimeters to achieve high spectral resolution in each pixel. The flight hardware is in a final state of testing and integration before the launch, which is anticipated in 2014.
by John Rutherford.
Ph.D.
McCluskey, Philip James. "X-ray emission and x-ray photoelectron spectroscopy of alloy and catalyst surfaces". Thesis, Queen Mary, University of London, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.264926.
Texto completoLibros sobre el tema "X-ray spectroscopy"
Agarwal, Bipin K. X-Ray Spectroscopy. Berlin, Heidelberg: Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-540-38668-1.
Texto completoSharma, Shatendra K. X-ray spectroscopy. Rijeka: InTech, 2012.
Buscar texto completoAgarwal, B. K. X-ray spectroscopy: An introduction. 2a ed. Berlin: Springer-Verlag, 1991.
Buscar texto completovan der Heide, Paul. X-Ray Photoelectron Spectroscopy. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9781118162897.
Texto completoJenkins, Ron. X-Ray fluorescence spectroscopy. New York: Wiley, 1988.
Buscar texto completoVan Bokhoven, Jeroen A. y Carlo Lamberti, eds. X-Ray Absorption and X-Ray Emission Spectroscopy. Chichester, UK: John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781118844243.
Texto completoJenkins, Ron. X-ray fluorescence spectrometry. 2a ed. New York: Wiley, 1999.
Buscar texto completoHippert, Françoise, Erik Geissler, Jean Louis Hodeau, Eddy Lelièvre-Berna y Jean-René Regnard, eds. Neutron and X-ray Spectroscopy. Dordrecht: Springer Netherlands, 2006. http://dx.doi.org/10.1007/1-4020-3337-0.
Texto completoKaastra, Jelle y Frits Paerels, eds. High-Resolution X-Ray Spectroscopy. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-9884-2.
Texto completovan Paradijs, Jan y Johan A. M. Bleeker, eds. X-Ray Spectroscopy in Astrophysics. Berlin, Heidelberg: Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/b13594.
Texto completoCapítulos de libros sobre el tema "X-ray spectroscopy"
Wu, Xiaohua. "X-Ray Spectroscopy". En Encyclopedia of Systems Biology, 2366. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4419-9863-7_1024.
Texto completoChen, Lin X. "X-Ray Transient Absorption Spectroscopy". En X-Ray Absorption and X-Ray Emission Spectroscopy, 213–49. Chichester, UK: John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781118844243.ch9.
Texto completoLamberti, Carlo, Elisa Borfecchia, Jeroen A. van Bokhoven y Marcos Fernández-García. "XAS Spectroscopy: Related Techniques and Combination with Other Spectroscopic and Scattering Methods". En X-Ray Absorption and X-Ray Emission Spectroscopy, 303–50. Chichester, UK: John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781118844243.ch12.
Texto completoJanssens, K. "X-Ray Fluorescence Analysis". En Handbook of Spectroscopy, 363–420. Weinheim, FRG: Wiley-VCH Verlag GmbH & Co. KGaA, 2005. http://dx.doi.org/10.1002/3527602305.ch11.
Texto completoJanssens, Koen. "X-Ray Fluorescence Analysis". En Handbook of Spectroscopy, 449–506. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527654703.ch14.
Texto completoFabian, A. C. y R. R. Ross. "X-ray Reflection". En High-Resolution X-Ray Spectroscopy, 167–76. New York, NY: Springer New York, 2010. http://dx.doi.org/10.1007/978-1-4419-9884-2_11.
Texto completoGeantet, Christophe y Christophe Pichon. "X-Ray Absorption Spectroscopy". En Characterization of Solid Materials and Heterogeneous Catalysts, 511–36. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2012. http://dx.doi.org/10.1002/9783527645329.ch12.
Texto completoBunker, Grant. "X-RAY ABSORPTION SPECTROSCOPY". En Handbook of Measurement in Science and Engineering, 2499–527. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119244752.ch69.
Texto completoPaterson, E. y R. Swaffield. "X-ray photoelectron spectroscopy". En Clay Mineralogy: Spectroscopic and Chemical Determinative Methods, 226–59. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-0727-3_6.
Texto completoSchlipf, Irene, Matthias Bauer y Helmut Bertagnolli. "X-Ray Absorption Spectroscopy". En Chemical Solution Deposition of Functional Oxide Thin Films, 181–212. Vienna: Springer Vienna, 2013. http://dx.doi.org/10.1007/978-3-211-99311-8_8.
Texto completoActas de conferencias sobre el tema "X-ray spectroscopy"
Michette, Alan. "X-ray spectromicroscopy". En Short-Wavelength Imaging and Spectroscopy, editado por Davide Bleiner. SPIE, 2012. http://dx.doi.org/10.1117/12.2009660.
Texto completoHOLT, STEPHEN S. "X-RAY ASTRONOMICAL SPECTROSCOPY". En A Festschrift in Honor of Ricardo Giacconi. WORLD SCIENTIFIC, 2000. http://dx.doi.org/10.1142/9789812792174_0006.
Texto completoSavel’ev, A. B., M. S. Dzjidzjoev, V. M. Gordienko, V. V. Kolchin, S. A. Magnitsky, V. T. Platonenko y A. P. Tarasevitch. "Resonant High-Intensity Picosecond X-Ray Generation; Thin Films Usage Advantages". En High Resolution Fourier Transform Spectroscopy. Washington, D.C.: Optica Publishing Group, 1994. http://dx.doi.org/10.1364/hrfts.1994.md4.
Texto completoPiro, L. "X-Ray Spectroscopy of Gamma-Ray Bursts". En GAMMA-RAY BURST AND AFTERGLOW ASTRONOMY 2001: A Workshop Celebrating the First Year of the HETE Mission. AIP, 2003. http://dx.doi.org/10.1063/1.1579382.
Texto completoPetre, Robert, William W. Zhang, David A. Content, Timo T. Saha, Jeff Stewart, Jason H. Hair, Diep Nguyen et al. "Constellation-X spectroscopy X-ray telescope (SXT)". En Astronomical Telescopes and Instrumentation, editado por Joachim E. Truemper y Harvey D. Tananbaum. SPIE, 2003. http://dx.doi.org/10.1117/12.461317.
Texto completoPetre, Robert, David A. Content, John P. Lehan, Stephen L. O'Dell, Scott M. Owens, William A. Podgorski, Jeff Stewart y William W. Zhang. "The Constellation-X Spectroscopy X-ray Telescope". En SPIE Astronomical Telescopes + Instrumentation, editado por Guenther Hasinger y Martin J. L. Turner. SPIE, 2004. http://dx.doi.org/10.1117/12.552062.
Texto completoSchroer, Christian G., Marion Kuhlmann, Til Florian Gunzler, Bruno Lengeler, Matthias Richwin, Bernd Griesebock, Dirk Lutzenkirchen-Hecht et al. "Tomographic x-ray absorption spectroscopy". En Optical Science and Technology, the SPIE 49th Annual Meeting, editado por Ulrich Bonse. SPIE, 2004. http://dx.doi.org/10.1117/12.559706.
Texto completoAdams, Bernhard W., Klaus Attenkofer, Justin L. Bond, Christopher A. Craven, Till Cremer, Aileen O'Mahony, Michael J. Minot y Mark A. Popecki. "Development of polycapillary x-ray optics for x-ray spectroscopy". En SPIE Optical Engineering + Applications, editado por Ali M. Khounsary y Gert E. van Dorssen. SPIE, 2016. http://dx.doi.org/10.1117/12.2238294.
Texto completoPicón, Antonio. "Time-resolved x-ray spectroscopy for x-ray-induced phenomena". En SPIE Optics + Optoelectronics, editado por Annie Klisnick y Carmen S. Menoni. SPIE, 2017. http://dx.doi.org/10.1117/12.2265783.
Texto completoDent, Andrew J., G. Neville Greaves, John W. Couves y John M. Thomas. "Combined x-ray absorption spectroscopy and x-ray powder diffraction". En Synchrotron radiation and dynamic phenomena. AIP, 1992. http://dx.doi.org/10.1063/1.42521.
Texto completoInformes sobre el tema "X-ray spectroscopy"
Cowan, P. L., T. LeBrun y R. D. Deslattes. X-ray resonant Raman spectroscopy. Office of Scientific and Technical Information (OSTI), agosto de 1995. http://dx.doi.org/10.2172/166502.
Texto completoShear, Trevor A. Review of X-ray Tomography and X-ray Fluorescence Spectroscopy. Office of Scientific and Technical Information (OSTI), marzo de 2017. http://dx.doi.org/10.2172/1351176.
Texto completoPeterson, J. R. y A. C. Fabian. X-ray Spectroscopy of Cooling Cluster. Office of Scientific and Technical Information (OSTI), enero de 2006. http://dx.doi.org/10.2172/877975.
Texto completoPeterson, John R., Menlo Park /KIPAC, A. C. Fabian y Inst of Astron /Cambridge U. X-Ray Spectroscopy of Cooling Clusters. US: Stanford Linear Accelerator Center (SLAC), enero de 2006. http://dx.doi.org/10.2172/877981.
Texto completoGrush, M. M. X-ray spectroscopy of manganese clusters. Office of Scientific and Technical Information (OSTI), junio de 1996. http://dx.doi.org/10.2172/286265.
Texto completoFeldman, U. X-ray spectroscopy of xenon. Final report. Office of Scientific and Technical Information (OSTI), enero de 1994. http://dx.doi.org/10.2172/10192815.
Texto completoFriedrich, Stephen. Microcalorimetry for High-Resolution X-Ray Spectroscopy. Office of Scientific and Technical Information (OSTI), enero de 2017. http://dx.doi.org/10.2172/1342032.
Texto completoTobin, J. X-Ray Absorption Spectroscopy of Uranium Dioxide. Office of Scientific and Technical Information (OSTI), diciembre de 2010. http://dx.doi.org/10.2172/1018793.
Texto completoWagner, C. D. NIST x-ray photoelectron spectroscopy (XPS) database. Gaithersburg, MD: National Bureau of Standards, 1990. http://dx.doi.org/10.6028/nist.tn.1289.
Texto completoIngalls, R. L. X-ray and [gamma]-ray spectroscopy of solids under pressure. Office of Scientific and Technical Information (OSTI), abril de 1992. http://dx.doi.org/10.2172/6716644.
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