2 edition of Electronic structure of solids studied by X-ray spectroscopy. found in the catalog.
Electronic structure of solids studied by X-ray spectroscopy.
|Series||Acta Universitatis Upsaliensis ;, 163, Acta Universitatis Upsaliensis., 163.|
|LC Classifications||Q64 .A63 no. 163|
|The Physical Object|
|Number of Pages||11|
|LC Control Number||74514384|
COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus. X-ray absorption spectroscopy (XAS) is a widely used technique for determining the local geometric and/or electronic structure of matter. The experiment is usually performed at synchrotron radiation facilities, which provide intense and tunable X-ray beams. Samples can be in the gas phase, solutions, or solids.
In this chapter, electronic structure is the dominant theme. Photons with energies of up to 10 keV interact with the atomic electrons primarily via the photon absorption process (Chapter 9). The photoelectric process is a direct signature of the photon interaction with the atom and is the basis of one of the major analytical tools. Electronic Structure of EuMo 6 Se 8 Studied by X-Ray Absorption Spectroscopy Article in Journal of Cluster Science 20(1) March with 11 Reads How we measure 'reads'.
Electronic Structure of Rutile Oxides TiO 2, RuO 2 and IrO 2 Studied by X-ray Photoelectron Spectroscopy. J Riga 1, C Tenret-Noël 1, J J Pireaux 1, R Caudano 1,3, J J Verbist 1 and Y Gobillon 2. Physica Scripta, Vol Number The electronic structure of Fe-doped BaZrO3 (BaZr1–xFexO3−δ) has been studied by X-ray absorption spectroscopy (XAS) to understand electronic defect formation reactions. The analysis of Fe L-edge XAS spectra suggests that the valence state and ground state of Fe under an oxidizing atmosphere are Fe3+ and 3d5L (L indicates a ligand-hole), by:
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The crystal structure of magnetite nanoparticles may be transformed to maghemite by complete oxidation, but under many relevant conditions the oxidation is partial, creating a mixed-valence material with structural and electronic properties that are poorly characterized.
We used X-ray diffraction, Fe K-edge extended X-ray absorption fine structure (EXAFS) spectroscopy, and soft X-ray Cited by: The X-ray emission and XANES study of AgNbO 3 revealed that only a small amount of Ag d-states contribute to the valence band.
The aim of this work is a XPS characterisation of the AgNbO 3 single crystals and ceramics and comparison of the results with those obtained for the NaNbO 3 single crystals Cited by: Electronic structure of black phosphorus studied by X-ray photoelectron spectroscopy Author links open overlay panel Y.
Harada K. Murano I. Shirotani T. Takahashi Y. Maruyama Show moreCited by: The electronic structure of La 1–x Ga x MnO 3+δ. solid solutions is studied by X-ray photoelectron spectroscopy (XPS).The valence state of the manganese is estimated by various methods: by analyzing the difference in the binding energies of the Mn2p 3/2 and O1s electronic levels, analyzing exchange splitting in the spectrum of Mn3s, and from the dependence of the binding energy Author: S.
Estemirova, A. Fetisov, V. Fetisov. WHILE THE ELECTRONIC structure of group IV materials in crystalline or amorphous form has been extensively studied both experimentally and theoretically, the study of group V elements has been undertaken more recently.
The valence bands of As, Sb and Bi have been investigated by X-ray photoelectron spectroscopy [ 1 ].Cited by: 7. Part II reviews the means provided by X-ray spectroscopy for the determination of the electronic structure of solids, while Part III discusses methods of obtaining types of information from X-ray spectra.
The fourth part discusses techniques available for studies in the field. Researchers and professionals dealing with X-ray technology will find this book a great source of information. The Electronic Structure of Some Palladium Alloys Studied by ESCA and X-ray Spectroscopy.
J Hedman 1, M Klasson 1, R Nilsson 1, C Nordling 1, M F Sorokina 2, O I Kljushnikov 2, S A Nemnonov 2, V A Trapeznikov 2 and V G Zyryanov 2. Physica Scripta, Volume 4, Number Resonant inelastic X-ray scattering spectra at the iron L-edge from hemin in dimethyl sulfoxide liquid solution are reported.
Our experiments, which are interpreted with the help of electronic structure calculations, support earlier assignments of hemin–solvent interactions, including the iron spin state and the role of the chloride ligand obtained from a total fluorescence yield by: In order to study the valence electronic structure of black phosphorus we have measured the X-ray photoelectron spectrum in the present work.
Since photoelectron spectroscopy yields direct information on the density of valence states, it serves as an adequate basis to describe the electronic by: Electronic Structure of Metals and Alloys by X-Ray Spectroscopy.
Many-Body Effects in X-Ray Band Spectra of Metals. Band Structure of Semiconductors by X-Ray Spectroscopy. Molecular Orbitals and X-Ray Spectra. X-Ray Spectra of Molecular Gases. Chemical Shifts and Changes in Shape of X-Ray Emission Lines in Edition: 1.
The present study is aimed to characterize the possible chemical interaction between CuI and SWCNTs in [email protected] and electronic structure of the latter with X-ray absorption spectroscopy.
the electronic structure of solids - detailed angle resolved studies permit the complete band structure to be mapped out in k-space. the adsorption of relatively simple molecules on metals - by comparison of the molecular orbitals of the adsorbed species with those of both the isolated molecule and with calculations.
Silicon (Si)-doped multiwalled boron nitride nanotubes (BNNTs) were synthesized via thermal chemical vapor deposition. Electron energy-loss spectroscopy revealed that 5% of Si atoms were homogeneously doped into the BNNTs.
X-ray absorption and photoelectron spectroscopy measurements demonstrated that the Si−B and Si−N bonding structures are produced, where both Cited by: ESCA: Atomic, Molecular and Solid State Structure Studied by means of Electron Spectroscopy Hardcover – January 1, Author: Brent Siegbahn, Kai; Nordling, Carl; Fahlman, Anders; Nordberg, Ragnar; Hamrin, Kjell; Hedman, Jan; Johansson, Gunilla; Bergmark, Torsten; Karlsson, Sven-Erik; Lindgren, Ingvar and Lindberg.
In this study, the electronic structures of oxygen have been successfully measured with oxygen K -edge X-ray Raman scattering spectroscopy. We found a change in the spectra related to the metallization of oxygen. Another change in the electronic structure was also observed at ∼40 GPa.
This is likely related to the semimetallic : Hiroshi Fukui, Masahiro Wada, Nozomu Hiraoka, Toshiaki Iitaka, Naohisa Hirao, Yuichi Akahama, Tetsuo. X Ray Spectroscopy. This is a great book from Indian author, Shatendra K.
Sharma. The book consists of selected chapters on the recent applications of x-ray spectroscopy that are of great interest to the scientists and engineers working in the fields of material science, physics, chemistry, astrophysics, astrochemistry, instrumentation, and techniques of x-ray based characterization.
To find out more, see our Privacy and Cookies by: The purpose of these lectures is to introduce an experimental method which has become increasingly important over the last decade in electronic structure studies of molecules, solids and surfaces.
Perhaps because of the length of its explicit name, X-ray photoelectron spectroscopy has become popular under the acronym E.S.C.A. (Electron Cited by: 3. L-edge X-ray spectroscopy is a powerful method for the determination of the electronic and magnetic structure of transition metal ions in molecules and solids.
The shapes of L-edge X-ray absorption spectra are dominated by the excitation of 2p electrons to empty 3d states and can be accurately modelled and interpreted using crystal-field multiplet theory applied to transitions from a 3d Cited by: 8.
The electronic structure of the Sn-added p-type SnO thin film was examined using x-ray absorption spectroscopy (XAS). Sn was intentionally added to a pristine SnO film, and the film was annealed to form p-type SnO. Sn L 1 - and L 3-edge XAS was used to examine the oxidation states of the Sn-added p-type : Ahmed Yousef Mohamed, Seung Jun Lee, Younjin Jang, Jun Shik Kim, Cheol Seong Hwang, Deok-Yong Cho.The scope of the present book does not include a detailed description of all the applications of X-ray spectroscopy in quantitative analysis (,), the only investigations under consideration have being those carried out with its help into the electronic structure of solids, especially : Arnold S.
Marfunin.Electron spectroscopy refers to a group of analytical techniques which require the analysis of emitted electron energies. These techniques are used to study electronic structure and dynamics in atoms and molecules. In general an excitation source such as x-rays, electrons or synchrotron radiation will eject an electron from an inner-shell orbital of an atom.
Detecting photoelectrons that are ejected by x-rays is called x-ray photoelectron spectroscopy .