Einführung in die Röntgen- und Neutronenstreuung II (PW)5 ECTS
(englische Bezeichnung: Introduction to X-Ray and Neutron Scattering II)
(Prüfungsordnungsmodul: Introduction to X-ray and Neutron Scattering II)

Lehrveranstaltungen:

• • Introduction to X-ray and neutron scattering II
    (Vorlesung, 2 SWS, Tobias Unruh, Di, 10:30 - 12:15, SR Staudtstr. 3)
  • Introduction to X-ray and neutron scattering II (Exercise class)
    (Übung, 2 SWS, Tobias Unruh, Mi, 10:00 - 11:30, SR Staudtstr. 3)

Inhalt:

Contents

• Introduction to the basics of X-ray, light, and neutron scattering
  

• mode of operation of different neutron instruments for elastic scattering
  

• realization of components of neutron scattering instruments
  

• kinematic theory of X-ray and neutron beam interferences
  

• the lattice factor: particle size determination, strain analysis by neutron diffraction
  

• the structure factor: single crystal structure analysis, experimental determination of the structure factor, the phase problem and its solution

  • implications for dynamic scattering theory
    

• small angle scattering: diffuse small angle scattering, complex interferences in the small angle regime, contrast variation
  

• introduction to the theory of inelastic scattering
  

• mode of operation of neutron spectrometers
  

• applications: phonons, molecular diffusion, intra-molecular motions

Lernziele und Kompetenzen:

Learning goals and competences:
Students

• explain the relevant topics of the lecture

• apply the methods to specific examples

Literatur:

• G. L. Squires, Introduction to the Theory of Thermal Neutron Scattering, Cambridge University Press / Dover Publications, 1978 / 1996. ISBN 0-486-69447-X

• Max von Laue, Röntgenstrahlinterferenzen, Akademische Verlagsgesellschaft, Frankfurt am Main, 3rd edition, 1960

• P. Luger, Modern X-Ray Analysis on Single Crystals, de Gruyter 1980, ISBN 3-110-068303-7

• O. Kratky, O. Glatter, Small Angle X-Ray Scattering, Academic Press, London, 1982, ISBN 0-12-286280-5

• A. Messiah, Quantenmechanik, volume 1, Walter de Gruyter, Berlin, 1st edition, 1976, ISBN 3-11-003686-X

• F. Hippert, E. Geissler, J.L. Hodeau, E. Lelievre-Berna, J.-R. Regnard (Eds.), Neutron and X-ray Spectroscopy, Springer 2006, ISBN-10 1-4020-3336-2

Verwendbarkeit des Moduls / Einpassung in den Musterstudienplan:

1. Integrated Life Sciences: Biology, Biomathematics, Biophysics (Master of Science)
   (Po-Vers. 2015w | NatFak | Integrated Life Sciences: Biology, Biomathematics, Biophysics (Master of Science) | Module Groups | MG3: Biological Structures and Processes | Mandatory Elective Modules Group 3 | Introduction to X-ray and Neutron Scattering II)

Studien-/Prüfungsleistungen:

Written or oral exam: Introduction to X-ray and Neutron Scattering II (Prüfungsnummer: 82611)

Prüfungsleistung, mündliche Prüfung, Dauer (in Minuten): 30, benotet, 5 ECTS

Anteil an der Berechnung der Modulnote: 100.0 %

Erstablegung: SS 2018, 1. Wdh.: SS 2018 (nur für Wiederholer)

1. Prüfer:

Tobias Unruh