Xafs PowerPoint PPT Presentations

XAFS Measurement Service at BL14B2 - Procedure Flow Chart Procedures User JASRI Submit Application (Form MX-A) to JASRI by email Consultation with Industrial ...

Source of broad spectrum electromagnetic radiation extending from ... Specifically tailor spectrum for experimental needs. Wigglers. Undulators. Planar. Helical ...

Debye-Waller. factor. Electron mean. free path. High coordination number. Low temperature ... Waller. factor. Back. scattering. amplitude. Direction of ...

Receive measurement data, samples, Measurement Report, and ... Make payment (for beamtime and consumables used) within 60 days of invoice date. Procedures ...

Title: X Author: xafs Last modified by: snowmount Created Date: 7/1/2005 7:50:36 AM Document presentation format:

Ni-doping can substantially increase the p[erformance of electrochemical water splitting in the case of WC or MoC lattice. In situ XAFS shows the charge transfer between Ni and W/Mo which is the origin of better HER/OER performance in the wide pH range of electrolytes.

X-ray absorption fine spectroscopy (XAFS) leads to short-range order structural data ... Two separated crystals : reference/transmitted (higher S/N ratio) ...

basic principle of XAFS and XANES. and a glimpse on data evaluation ... encoder in-vacuo (Renishaw ) - vacuum 10-7 mbar. Monochromator ...

Electrochemical CO2 reduction reaction (eCO2RR) is performed on two intermetallic compounds formed by copper and gallium metals (CuGa2 and Cu9Ga4). Among them, CuGa2 selectively converts CO2 to methanol with remarkable Faradaic efficiency of 77.26% at an extremely low potential of −0.3 V vs RHE. The high performance of CuGa2 compared to Cu9Ga4 is driven by its unique 2D structure, which retains surface and subsurface oxide species (Ga2O3) even in the reduction atmosphere. The Ga2O3 species is mapped by X-ray photoelectron spectroscopy (XPS) and X-ray absorption fine structure (XAFS) techniques and electrochemical measurements.

Institut f r Kernchemie Scientific profile of the Institute of Nuclear Chemistry and the research reactor TRIGA Mainz Chemistry / physics of the heaviest elements J ...

X-ray Absorption Spectroscopy A short course T.K. Sham (tsham@uwo.ca) Department of Chemistry University of Western Ontario * * Transition probability, partial and ...

Primary competing processes and some radiative and non ... From ab-initio calculations or from reference compounds. 0. 1 st. 2 nd. 3 rd. Coordination shells ...

Get high-precision data in a short period(10-20 min./data set including sample ... NE3 is used for Nuclear Resonant Scattering (NRS) experiments. But ...

h21 gl: ...

20-Jun-2003. mXRF and mXAFS with the GSECARS X-ray Microprobe. Matthew Newville, Steve Sutton, Mark ... and x -ray diffraction (small crystals, high pressure) ...

Bump-Bonded ... with an 8 2 array of readout chips bump bonded to it. ... Bump-bonding was performed at the PSI. Bump bonding quality. Total : 200 ...

ARO Workshop on Application of First-Principles-Based Computational Methods to ... Andrea Russel et.al (J Phys.Chem B 2000,104,1998-2004) studied EXAFS of CO ...

Wavelength: 6-60 Angstrom, 250-1900 eV. Insertion device: EPU (AppleII, ESRF termination) ... Wavelengths: 1.9 0.68 Angstrom, 6.5 18 keV. Resolution: 1.6 x ...

Title: A single photon counting pixel detector system for synchrotron radiation applications Author: Hidenori Toyokawa Last modified by: Hidenori Toyokawa

Diffraction: Huber psi-8 diffractometer. The HXMA diffraction capability is under commissioning. ... with the Huber psi-8 diffractometer for surface studies. ...

local symmetry and site-substitutional disorder. in ... to at most 2 inverse Angstrom ... control of qvector and w, with |q| as large as 9 inv angstrom ...

The Application of CORBA in a Generic Data Acquisition Program

LET THERE BE LIGHT The Canadian Light Source CLS

R gles orthographiques de l amazighe Cours n 2 Pr par par: EL HOSSAIEN FARHAD Orthographe L orthographe d signe l'ensemble des normes qui r glent la ...

... http://leonardo.phys.washington.edu/feff/ SPRKKR (Ebert et al., 1998) relativistic olymp.cup.uni-muenchen.de/ak/ebert/SPRKKR/ MXAN (Benfatto et ...

Corwin H. Booth Chemical Sciences Division Glenn T. Seaborg Center Lawrence Berkeley National Laboratory Presented at the SSRL School on Synchrotron X-ray Absorption ...

1. EXAFS study of La and Zr local environment in amorphous precursors of ... XRD - Bruker AXS D4 Endeavor diffractometer CuKa radiation. SEM - Zeiss SUPRA 35VP ...

... of XANES Structure. Mehmet Karabiyik, Kyle Bolduc, and James E. Penner-Hahn ... b) X-Ray Absorption: Principles, applications, techniques of EXAFS, SEXAFS ...

Introduction to Macromolecular X-ray Crystallography, by Alexander McPherson ... Online tutorial with interactive applets and quizzes. ...

NO: anti-bonding and continuum orbitals 10-50 eV above the Fermi level, multiplet structure ... Levels beyond Fermi level, i.e. empty density of states ...

GeoSoilEnviroCARS l The University of Chicago l Argonne National Lab. 1 ... GeoSoilEnviroCARS l The University of Chicago l Argonne National Lab. 2. The ...

I fondamenti, le applicazioni tecnologiche, la didattica della fisica quantistica Corso di perfezionamento universitario annuale Marzo 2005 Panoramica sulle indagini

Kicker magnets (Danfysik) delivered by mid-February 2003 ... Install one sector by mid-December 2002. Install remaining sectors by end of February 2003 ...

... gas molecules) the ejected photo-electron (wave) will be scattered ... A single step-scanning EXAFS scan will take about 20-40 minutes.(Perhaps longer ...

1. Extended X-ray absorption fine structure (EXAFS) and X-ray ... f is the phase shift the photoelectron undergoes when it bounces off the scattering atom. ...

CLS Status Update E. Matias Canadian Light Source

Introduction to X-ray Absorption Spectroscopy: an element sensitive method ... Palladium Nanoparticles immobilized on Mesoporous Silica Support New Efficient ...

Electronic Liquid-Crystal Nature of Stripes. Doping Phase ... Quenched disorder always a relevant pertubation. Dopant disorder leads to finite size domains ...

V = Vc Vxc DFT LDA Kohn-Sham. V = Vc S Green function theory. f0(r) core ... The dielectric response (x,y) 0|[j(x),j(y)]|0 can be obtained from L. Two-body ...

Time-Resolved X-Ray Excited Optical Luminescence. F. Heigl1, S. Lam2, T. Regier3, ... Time Gated X-Ray Excited Optical Luminescence: ...

... beamline control toolkit: Linux, Solaris, Irix, Windows, MacOS X, Cygwin, etc. ... Comes with a set of servers and clients. ...

X-rays The electric field E(r,t) is given as a cosine function. Interaction of x-rays with matter 1 Interaction of x-rays with matter 1 Interaction of x-rays with ...

Nicola Allison, Adrian Finch (Univ of Brighton, Univ of Hertfordshire, UK) ... Matt Newville, Steve Sutton, Mark Rivers, Ian Steele (U Chicago) , Mark Antonio ...

Biological, Chemical, and Physical Sciences Department. Illinois ... MX is a portable beamline ... Diffractometer table height Diffractometer q. ADC ...

Title: Phononen in Fe65Ni35 Temperatur- und Druckabh ngigkeit Author: AG Wortmann Created Date: 4/3/2002 9:40:03 AM Document presentation format

TDS is calculated using the ensemble of atomic configurations obtained from the MD calculation. ... Two atoms of different size can be seen the same due to ...

How to model metal (Pt) foil data: S02 = 0.747364 0.044827 ... title = Pt L3-edge, foil. data = ptfoil-200avk.chi out = ptfoil-200avk. rmin = 2.1 rmax = 3.3 ...

Natural vs' Anthropogenic Sources of Hg, Health Impacts, Technological Uses, and MolecularLevel Spec

To develop a family of innovative low-cost materials that can ... Water gas shift / Formic acid. Hydrogenation at mild temperature ( 200 deg C) Hydrogen Sensor ...

... ABINIT, chemistry CPL ) Graphical User Interfaces GUIs e.g. JAVA, PERL or XML based: XFORM XHTML International cooperation (e.g. EU: ...

Title: Biodiesel Author: Marcelo Tondello Castoldi Last modified by: Rodolfo Created Date: 3/29/2005 10:16:32 PM Document presentation format: Apresenta o na tela

GeoSoilEnviroCARS l The University of Chicago l Argonne National Lab. 1 ... Matt Newville, Steve Sutton, Peter Eng, Mark Rivers (Univ of Chicago) ...

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Dept. Physics and Astronomy and Center for Fundamental Materials Research ... Pyrolize Polyfurfuryl alcohol at high temperature in an inert atmosphere ...

Synchrotron Techniques in Environmental Sciences

bloat-o-meter.patch. no-doublefault.patch. no-elf-core.patch. slob.patch. remove ... they are responsible for a huge amount of bloat in the VFS inode structure ...