Results 81 to 90 of about 28,693 (158)

Quick scanning exafs: First experiments

, 1988
By speeding up a conventional X-ray monochromator by a factor of 100 using the quick scanning EXAFS (QEXAFS) mode the data collection time required for a typical EXAFS scan was reduced to a couple of seconds, making XANES scans in a split second possible.
Frahm, Ronald
core   +1 more source

Synchrotron-Based Structural Analysis of Nanosized Gd₂(Ti_1−xZr_x)₂O₇ for Radioactive Waste Management

Nanomaterials
Complex oxides with the general formula Gd2(Ti1−xZrx)2O7 are promising candidates for radioactive waste immobilization due to their capacity to withstand radiation by dissipating part of the free energy driving defect creation and phase transitions.
Marco Pinna, Andrea Trapletti, Claudio Minelli, Armando di Biase, Federico Bianconi, Michele Clemente, Alessandro Minguzzi, Carlo Castellano, Marco Scavini   +8 more
doaj   +1 more source

EXAFS simulation parameters^a.

, 2016
EXAFS simulation parametersa.
Stefan Mebs (1455724), Michael Haumann (1455718), Sandra E. Hennig (3158502), Sebastian Goetzl (3158499), Peer Schrapers (1625575), Holger Dobbek (25368), Holger Dau (1625578)   +6 more
core   +1 more source

用激光等离子体作X射线源的EXAFS技术

, 1993
本文提出了扩展X射线吸收精细结构(EXAFS)实验的总体设计方案,及靶场各部分的组成和运行概况.重点叙述了应用平晶谱仪进行分光的EXAFS实验,并对所得结果进行数据分析.在实验中,用铁、钽作靶材进行铝的EXAFS谱实验，应用付利叶变换对数据分析后得到的激光－EXAFS谱进行处理 ...
吴京丹
core  

Oxygen and Silicon K-EXAFS in SiO$\text{}_{2}$ [PDF]

, 1994
The aim of this work was to calculate EXAFS (extended X-ray absorption fine structure) profile of the constituent elements for SiO$\text{}_{2}$ in β-quartz and in its amorphous form within a single scattering curved waves approximation.
Nietubyć, R.
core  

Molecular dynamics simulations of EXAFS in germanium

Open Physics, 2011
Timoshenko Janis, Kuzmin Alexei, Purans Juris   +2 more
doaj   +1 more source

Thermochemical-dependent Cu(i) siting and mobility in Cu-CHA revealed by XAS and quantum mechanical simulations. [PDF]

Chem Sci
Deplano G, Martini A, Borfecchia E, Timoshenko J, Roldán Cuenya B, Signorile M, Bordiga S.   +6 more
europepmc   +1 more source

XAFS measurement system using undulator synchronized on-the-fly monochromator scan at SPring-8 BL36XU. [PDF]

J Synchrotron Radiat
Ishiguro N, Uruga T, Kaneko T, Tanaka T, Joti Y, Motomura K, Yamazaki H, Senba Y, Ohashi H, Yabashi M, Takahashi Y.   +10 more
europepmc   +1 more source

Probing Local Coordination and Halide Miscibility in Single‑, Double‑, and Triple-Halide Perovskites Using EXAFS. [PDF]

J Phys Chem C Nanomater Interfaces
Mulgund SS, Hung EY, Bostwick L, Galbraith A, Romberg OM, Just J, Belisle RA.   +6 more
europepmc   +1 more source

Aqua-Chloro Complexes of Plutonyl in Hydrochloric Aqueous Solutions: Theoretical Study of Individual Contributions to XAS and UV-Vis Spectra. [PDF]

Inorg Chem
Raposo-Hernández G, Pappalardo RR, Melchior A, Marcos ES.   +3 more
europepmc   +1 more source