PPT-Auger Electron Spectroscopy Overview

Also known as AES Auger SAM 1 Auger Electron Spectroscopy E KLL E K E L E L 2p 1s 2s 12 32 E f K L I L II L III Incident Beam Auger Electron E KLL 0. 8 Auger Electron Spectroscopy AES 581 The Auger Process brPage 2br KE Auger XRF brPage 3br brPage 4br n n 12 12 brPage 5br 582 Auger Transition Notation brPage 6br 23 KE Vac Leve (AES). 1. Brief History. Auger . E. ffect discovered in 1920’s. Meitner published first journal. Auger transitions . considered noise at first. 1953-JJ Lander. Characterization of solids today. 2. Three Steps of Auger Electron Spectroscopy. Energy Loss . Spectroscopy. Xiaozhe. Zhang. 10/31/2014. Electron . Energy. Loss Spectroscopy. Inelastic . scattering. is a fundamental scattering process in which the kinetic energy of an incident particle is not conserved (in contrast to elastic scattering).. Department of Chemistry. Dylan W. Benningfield. Electron Spin Resonance (ESR). Electron spin resonance (ESR. ). Electron . paramagnetic resonance (EPR) . Study of paramagnetic materials. Radicals, bi-radicals, triplet states, unfilled conduction bands, transition metal ions, impurities in semi-conductors, etc.. Curtis A. Meyer. Carnegie Mellon University. Outline. What are the current issues in spectroscopy?. What is needed to do spectroscopy?. What might be interesting in the future?. 3/15/10. 2. Electron-Ion Collider Workshop. (2).  .  . Maria Novella Piancastelli.  . Sorbonne . Universités. , UPMC . Univ. Paris 06, CNRS, . Laboratoire . de Chimie Physique-Matière et . Rayonnement, . France.  . Department of Physics and Astronomy, . drhgfdjhngngfmhgmghmghjmghfmf. Ray . sullivan. Undergraduate Intern. Under supervision of Antonio . Picón. Argonne National Lab, Lemont IL. SULI Program. Outline. Introduction and Background Information. GÖZDE ARIBAL . . 20823751 . AYKUT BİLİR . 20823842. BORGA DERBENT. . 20823966. Light is an electromagnetic wave*.. Wave Characteristics. Frequency (. ν. ). : number of waves that pass a point in a given period of time. Total . energy. is proportional to amplitude and frequency of waves. . Mark . Schnittker . 2013, Aug-23. schnittker@yahoo.com. 408-368-1064. . Some common measurement techniques. . . Atomic techniques (usually inorganic). X-ray spectroscopy. Optical absorption. Plasma discharge. M.Kaczmarski. 1. , . K. Czerski. 1,2. , . N. Targosz-Sleczka. 1. , . P. Heide. 2 . , A. Huke. 2,4. . , D. Weissbach. 4. . and G. Ruprecht. 3,4. . 1. University of Szczecin, Poland. 2. Technical University Berlin, Germany. the development of quantum theory early in the twentieth century and remains at the frontier of physics today There are several inconsistent Modern quantum theory reinforces Bohrs conclusion that what “. Tutorial. ” . By. Assistant Processor . Dr. Raouf Mahmood. 1. Characterization techniques. Characterization techniques are classified as a . chemical characterization . and Structural characterization. detectors. Ralf Hendrik Menk . Elettra Sincrotrone Trieste. INFN Trieste. Part 3. DQE. What is the DQE?. We want to detect the deposed energy with a generic detector . Generic detector: quantum efficiency.