NEXAFS

См. также в других словарях:

• NEXAFS — [NE: Abk. für engl. near edge = nahe der (Absorptions )Kante]: ↑ EXAFS …   Universal-Lexikon

• NEXAFS — Die Röntgen Nahkanten Absorptions Spektroskopie, englisch Near Edge X ray Absorption Fine Structure spectroscopy, kurz NEXAFS oder X ray absorption near edge structure (XANES), ist ein Spektroskopie Verfahren zur Untersuchung von… …   Deutsch Wikipedia

• Near edge X-ray absorption fine structure — NEXAFS (Near Edge X ray Absorption Fine Structure) is an element specific electron spectroscopic technique which is highly sensitive to bond angles, bond lengths and the presence of adsorbates. It is widely used in surface science and has also… …   Wikipedia

• XANES — X ray Absorption Near Edge Structure (XANES), also known as Near edge X ray absorption fine structure (NEXAFS) is a type of absorption spectroscopy. NEXAFS also at times used the abbreviation EXAFS. XANES data indicate the absorption peaks due to …   Wikipedia

• Röntgen-Nahkanten-Absorptions-Spektroskopie — Die Röntgen Nahkanten Absorptions Spektroskopie, englisch Near Edge X ray Absorption Fine Structure spectroscopy, kurz NEXAFS oder X ray absorption near edge structure (XANES), ist ein Spektroskopie Verfahren zur Untersuchung von… …   Deutsch Wikipedia

• XANES — Die Röntgen Nahkanten Absorptions Spektroskopie, englisch Near Edge X ray Absorption Fine Structure spectroscopy, kurz NEXAFS oder X ray absorption near edge structure (XANES), ist ein Spektroskopie Verfahren zur Untersuchung von… …   Deutsch Wikipedia

• Röntgenfluoreszenzanalyse — Die Röntgenfluoreszenzanalyse (RFA), auch Röntgenfluoreszenzspektroskopie (RFS) genannt (im Englischen X ray fluorescence spectroscopy, XRF) ist eine Methode aus der Materialanalytik. Sie ist eine der am häufigsten eingesetzten Methoden zur… …   Deutsch Wikipedia

• Extended X-Ray Absorption Fine Structure — (EXAFS), or more simply X ray Absorption Spectroscopy (XAS), is an experimental method in physics and chemistry of determining the bonding of solids by analyzing oscillations in x ray absorption versus photon energy that are caused by… …   Wikipedia

• Joachim Stöhr — received his Ph.D. in Physics from the Technical University of Munich. After postdoctoral work at Lawrence Berkeley National Laboratory he worked as a staff scientist at the Stanford Synchrotron Radiation Laboratory (SSRL) and at EXXON Corporate… …   Wikipedia

• X-ray absorption fine structure — (XAFS) is a specific structure observed in X ray absorption spectroscopy (XAS). By analyzing the XAFS, information can be acquired on the local structure and on the unoccupied electronic states.The X ray absorption spectra show a steep rise at… …   Wikipedia

• List of materials analysis methods — List of materials analysis methods: Contents: Top · 0–9 · A B C D E F G H I J K L M N O P Q R S T U V W X Y Z μSR see Muon spin spectroscopy …   Wikipedia