EXAFS and Near Edge Structure III: Proceedings of an International Conference, Stanford, CA, July 16–20, 1984

Front Matter....Pages I-XV
Front Matter....Pages 1-1
Single Scattering Theory of X-Ray Absorption....Pages 2-6
Band Structure Approach to the X-Ray Spectra of Metals....Pages 7-12
Self-Consistent Density Functional Methods in Photoabsorption....Pages 13-17
Adiabatic Versus Sudden Turn-On of Multielectron Effects in X-Ray Absorption....Pages 18-19
Many-Body Effects on EXAFS Amplitudes....Pages 20-22
XANES and EXAFS Measurements on Pd 2 Si: One-Electron or Many Body Effects?....Pages 23-25
Effect of Intermediate Range Order on the Lineshape of the Ge K Edge....Pages 26-29
Debye-Waller-Factor Modification in EXAFS with “Focussed” Multiple Scattering....Pages 30-32
Theory of X-Ray Absorption Edge Spectra....Pages 33-37
Distance Dependence of Continuum and Bound State of Excitonic Resonances in X-Ray Absorption Near Edge Structure (XANES)....Pages 38-42
Molecular Bond Length Determination from σ Resonances in Near Edge Spectra....Pages 43-45
Calculation of the Near Edge X-Ray Absorption Structure of Adsorbates by the Scattered Wave X α Method....Pages 46-48
Experimental Study of the L 3 , L 2 and L 1 White Line Intensities in Rare-Earth Compounds....Pages 49-51
XANES of Palladium Rare Earth Intermetallics (RPd 3 ): Determination of Hybridization and Mixing of 4f-Orbitals....Pages 52-54
Shake-Down Phenomena and Polarized XANES Spectra of Cu(II) Complexes....Pages 55-57
Polarized Cu K-Edge Studies....Pages 58-60
Near Edge Structure of Highly Ionized Manganese in Mn-doped Chevrel Compounds....Pages 61-61
Molybdenum L II,III Edge Studies....Pages 64-66
The Role of Two-Electron Threshold Resonances in Si Near Edge Structure....Pages 67-69
Polarization Dependent Near-Edge X-Ray Absorption Fine Structure of Single Crystal Graphite....Pages 70-72
Front Matter....Pages 73-73
EXAFS Studies of Anharmonic Solids....Pages 74-76
The Selection of E o for EXAFS Spectra of Disordered Systems....Pages 77-79
Possibility of Bond-Length Determination in EXAFS Without the Use of Model Compounds or Calculated Phases....Pages 80-82
Coordination Number Determinations of Gold Complexes by EXAFS Spectroscopy....Pages 83-85
EXAFS of a-Ni x As 1−x and the Determination of Charge Transfer....Pages 86-88
The Phase and Amplitude Corrected Fourier Transform for the Detection of Small Signals....Pages 89-91
K Edges EXAFS in Crystalline and Amorphous Germanium....Pages 92-94
Front Matter....Pages 95-95
EXAFS and XANES Studies of Fe and Zn in Horse Spleen Ferritin....Pages 96-100
EXAFS Studies on the c-Heme Environment in Native and Chemically Modified Cytochromes....Pages 101-104
Structural Characterization of 3Fe Clusters in Fe-S Proteins by EXAFS....Pages 105-110
Copper X-Ray Absorption Spectroscopy of Cytochrome c Oxidase....Pages 111-116
Edge and EXAFS Studies of Cytochrome Oxidase....Pages 117-123
EXAFS Studies of Non-Blue Copper Proteins: Superoxide Dimutase, Dopamine-Monooxygenase and Monoamine Oxidase....Pages 124-129
Light-Induced Changes in X-Ray Absorption (K-Edge) Energies of Manganese in Photosynthetic Membranes....Pages 130-135
EXAFS Investigations of Zinc in 5-Aminolevulinic Acid Dehydratase....Pages 136-138
Influence of Phosphoproteins on Calcification....Pages 139-141
Structural Study of Arthropathic Deposits....Pages 142-144
Environment of Calcium in Biological Calcium Phosphates....Pages 145-150
Examination of Rhodium Carboxylate Anti-Tumor Agents Complexed with Nucleosides by EXAFS Spectroscopy....Pages 151-153
Limitations to Time Resolution of X-Ray Absorption Spectroscopy....Pages 154-157
Front Matter....Pages 95-95
An Integrating Method of Time-Resolved EXAFS Measurement....Pages 158-163
O 2 and CO Bonding Geometry in Heme-Proteins in Solution Investigated by XANES....Pages 164-166
XANES: One Electron Multiple Scattering Resonances and Splitting of Final State Configurations at Threshold....Pages 167-174
Front Matter....Pages 175-175
EXAFS Studies of Supported Bimetallic Cluster Catalysts....Pages 176-180
Co-Mo Hydrodesulfurization Catalysts Studied by EXAFS....Pages 181-186
In Situ EXAFS of CoMo/γ -Al 2 O 3 Catalysts During Hydrodesulfurization of Benzothiophene....Pages 187-189
EXAFS Studies on the Surface Structures of the Catalysts Derived from Ru 3 (CO) 12 Supported on Al 2 O 3 and on SiO 2 ....Pages 190-191
EXAFS Studies on the Surface Structures of the Catalysts Derived from Rh-Co Bimetallic Carbonyls Supported on Al 2 O 3 ....Pages 192-194
EXAFS Investigations of Industrial Reforming Catalysts: Pt-Re or Rh on Gamma Alumina at the Platinum L 3 Edge....Pages 195-198
EXAFS Studies of Intermetallic Compounds Used as Heterogeneous Catalysts....Pages 199-201
Mn Valence and Mn-O Bond Length in La 0.7 A 0.3 MnO 3 Perovskite Catalysts (A = Ca, Sr, Ba, and Pb)....Pages 202-205
Catalyst Preparation Procedure Probed by EXAFS Spectroscopy: Co/TiO 2 ....Pages 206-208
Dynamical Studies of Catalytic Systems Using Dispersive X-Ray Absorption Spectroscopy....Pages 209-211
An EXAFS Study on the Influence of CO Absorption on the Structure of Small Rhodium Clusters Supported on γ-Al 2 O 3 or TiO 2 ....Pages 212-216
An X-Ray Absorption Study of Gold/Y-Zeolite....Pages 217-221
Noble Metal Small Cluster EXAFS....Pages 222-225
EXAFS Studies of Transition Metal Carbonyl Clusters....Pages 226-230
EXAFS and Mössbauer Study of Small Metal Clusters Isolated in Rare-Gas Solids....Pages 231-233
Differential Anomalous Scattering Studies of Supported Pt Clusters....Pages 234-236
Front Matter....Pages 237-237
New Perspectives in SEXAFS....Pages 238-242
Front Matter....Pages 237-237
X-Ray Absorption Spectroscopy and Scattering for Surfaces....Pages 243-249
Near Edge X-Ray Absorption Fine Structure Studies of Chemisorbed Molecules....Pages 250-254
The Interactions of Oxygen and Hydrogen with Cleaved InP(110)....Pages 255-257
A SEXAFS Study of Iodine on Ni{100}: The Surface Iodide Phase....Pages 258-260
Fluorescence Detection of Totally Reflected EXAFS (FREXAFS) at Interfaces....Pages 261-263
Photoemission EXAFS on Outer Core Levels....Pages 264-266
Front Matter....Pages 267-267
The EXAFS of Disordered Systems and the Cumulant Expansion....Pages 268-272
EXAFS Studies of Amorphous Semiconductors....Pages 273-277
EXAFS Measurements of Hydrogenated Amorphous Germanium....Pages 278-279
Structural Investigations of Amorphous Iron-Germanium Alloys by EXAFS....Pages 280-283
Short Range Order In a-Ge x Si 1−x :H Alloys....Pages 284-286
EXAFS Study of (GaSb) 1−x (Ge 2 ) x ....Pages 287-289
Measurements of the Fe Impurity Site in Si 3 N 4 Using EXAFS....Pages 290-290
EXAFS and Edge Studies of Transition Elements in Silicate Glasses....Pages 291-296
The Environments of Modifiers in Oxide Glasses....Pages 297-301
Comparative Examination by EXAFS and WAXS of GeO 2 - SiO 2 Glasses....Pages 302-304
EXAFS Studies of Sodium Silicate Glasses Containing Dissolved Actinides....Pages 305-307
Local Coordination Environment of Na in a Series of Silica-Rich Glasses and Selected Minerals Within the Na 2 O-Al 2 O 3 -SiO 2 System....Pages 308-310
Structural Organization Around Nucleating Elements (Ti, Zr) and Zn During Crystalline Nucleation Process in Silico-Aluminate Glasses....Pages 311-313
EXAFS on Silver Borate Glasses....Pages 314-316
Front Matter....Pages 267-267
EXAFS and XANES Study of Ti Coordination in TiO 2 Containing Glasses Upon Thermal Treatment....Pages 317-320
Local Order of Metallic Glasses by EXAFS and X-Ray Scattering: CuY Alloys....Pages 321-325
EXAFS of Glassy Metallic Alloys: Amorphous and Crystalline Mg 70 Zn 30 ....Pages 326-327
EXAFS Studies of the Local Environment in Metal-Metal Glasses....Pages 328-330
EXAFS of Amorphous Vanadium Phosphate Oxides: Correlation Between Hopping Conductivity and Local Structure....Pages 331-334
Front Matter....Pages 335-335
Application of EXAFS and XANES Spectroscopy to Problems in Mineralogy and Geochemistry....Pages 336-342
EXAFS/XANES Studies of Metamict Materials....Pages 343-348
EXAFS and Near Edge Absorption in Glasses for Nuclear Waste Storage....Pages 349-351
EXAFS Studies on Fluorites of β-PbF 2 and SrF 2 ....Pages 352-354
EXAFS in Mixed Defect Chalcopyrite ZnGa 2 (S x Se 1−x ) 4 ....Pages 355-357
Cation Ordering in Ni-Mg Phyllosilicates of Geological Interest....Pages 358-361
EXAFS and XANES Studies of Trace Elements in Coal....Pages 362-367
Nature of Potassium Impurities in Coal....Pages 368-370
Investigation of Topics of Interest in Steelmaking Technology by X-Ray Absorption Spectroscopy....Pages 371-373
High Pressure X-Ray Absorption Studies of Phase Transitions....Pages 374-378
High Pressure L III -Absorption in Mixed Valent Cerium....Pages 379-384
High-Pressure Energy Dispersive X-Ray Absorption of EuO up to 300 kbar....Pages 385-387
An EXAFS Study of the Instability of the Zincblende Structure Under Pressure....Pages 388-390
Front Matter....Pages 391-391
EXAFS and XANES Studies of FeCl 3 -Doped Polyacetylenes....Pages 392-393
Polarization-Dependent EXAFS in Br-Doped Polyacetylene....Pages 394-396
Front Matter....Pages 391-391
Polarized X-Ray Absorption Spectroscopy Studies of Halogen-Doped Polyacetylene....Pages 397-399
EXAFS Study of Copper Inclusions in Organic Conducting Polymers....Pages 400-402
Polarization Use in Anisotropic Elastic Core Effect Determination and Copper Clustering Dynamic Followed by Dispersive X-Ray Absorption....Pages 403-408
EXAFS Studies of Electrolyte Solutions....Pages 409-413
EXAFS and X-Ray Diffraction Studies of Ni(II)- and Zn(II)-Glycinate Complexes in Aqueous Solution....Pages 414-416
EXAFS, X-Ray, and Neutron Diffraction of Electrolyte Solutions....Pages 417-419
EXAFS at the Cd K Edge: A Study of the Local Order in CdBr 2 Aqueous Solutions....Pages 420-422
Local Structure of Pseudobinary Alloys....Pages 423-425
Local Lattice Structure of Solid Solutions of Alkali Halides....Pages 426-431
An EXAFS Study of the Effect of Temperature on Short Range Ordering in the Ionic Conductor, RbBiF 4 ....Pages 432-434
Yttria Stabilized Zirconia Systems: Evolution of the Local Order Around the Yttrium and Zirconium Cations....Pages 435-438
EXAFS Studies of Yttria Stabilized Zirconia....Pages 439-441
EXAFS Studies of Xenon Atoms in Matrices of Argon and of Krypton Atoms in Matrices of Neon....Pages 442-444
Soft X-Ray Absorption Measurements at the K-Edges of Sulphur and Chlorine....Pages 445-448
L 3 -XANES and EXAFS Studies of R in RPd 2 Si 2 Intermetallic Compounds....Pages 449-451
EXAFS Study of Intermetallics of the Type RGe 2 (R=La, Ce, Pe, Nd, Sm, Gd, Tb, Dy, Ho, Er, and Y)....Pages 452-454
Extended X-Ray Absorption Fine Structure (EXAFS) Studies of the Actinides....Pages 455-457
XANES in SbSI, Sb 2 S 3 ,Sb 2 S 5 ....Pages 458-460
A Comprehensive Investigation of Residual Compounds of Br in HOPG and Graphite Fibers via X-Ray Absorption....Pages 461-463
Front Matter....Pages 464-467
EXAFS Study of a Decomposed Fe-Grafoil System....Pages 391-391
Front Matter....Pages 468-469
Fundamental Aspects in X-Ray Absorption in Dispersive Mode....Pages 471-471
An Energy Dispersive X-Ray Absorption Spectrometer and Its Application to Stopped-Flow Experiment....Pages 472-475
Efficiency of the Energy Dispersive Configuration for X-Ray Absorption Measurement by Total Reflection....Pages 476-478
EXAFS Investigations of lon-Implanted Si Using Fluorescence Detection and a Grazing-lncidence X-Ray Beam....Pages 479-481
ReflEXAFS Studies of Protective Oxide Formation on Metal Surfaces....Pages 482-483
Reflection Extended Energy Loss Fine Structures Above Ti L 2,3 Edge: A Comparison with EXAFS Results....Pages 484-486
X-Ray Excited Optical Luminescence (XEOL): Potentiality and Limitations for the Detection of XANES/EXAFS Excitation Spectra....Pages 487-489
Bremsstrahlung Isochromat Spectroscopy (BIS) in the XANES and EXAFS Region....Pages 490-495
X-Ray Lβ 2,15 Emission Spectrum of Ru in Ru(NH 3 ) 6 Cl 3 ....Pages 496-500
X-Ray Photoconductivity Measurements of EXAFS in Liquids: Techniques and Applications....Pages 501-503
Magnetic XANES....Pages 504-506
Modulated EXAFS Studies of Ferroelectrics....Pages 507-508
Analysis and Application of Multiple Diffraction Phenomena in Perfect Crystal Monochromators....Pages 509-510
Crystal Glitches of X-Ray Monochromators....Pages 511-513
A Linear Spectrometer Designed for EXAFS Spectroscopy....Pages 514-516
Laboratory EXAFS Spectrometer with a SSD and a Fast Detection System....Pages 517-519
Multi-Detector Fluorescence EXAFS Apparatus Applied to Very Thin Film Studies....Pages 520-522
Fabrication of Large-Area X-Ray Filters for Fluorescence EXAFS Measurements....Pages 523-526
Back Matter....Pages 527-529
....Pages 531-536