Applications for the Erasmus Mundus and Paris-Saclay scholarships are now closed.

Self-financed can still apply until May 31st, 2018.

Master SERP+ Programme

Diffraction techniques and surface spectroscopies


Content

Powder diffraction techniques. Interpretation of diffraction data from polycrystalline samples: phase identification, indexing methods, structure  refinement by the Rietveld method. Introduction to surface sensitive techniques based on electron and photon beams. The Ultra High Vacuum Environment. Low energy electron diffraction (LEED) and grazing angle X-ray diffraction (GISAX). X-Ray photoemission spectroscopy (XPS). Auger electron spectroscopy (AES). Fluorescence. Photoelectron diffraction. EXAFS and NEXAFS. Synchrotron radiation and its sources.

Aims

Acquire the basic knowledge of X-ray powder diffraction techniques, through practical activities aimed at interpreting diffraction data. Knowledge of the instrumentation and operational techniques for compositional and structural analyses.

Recommended Books

D.P. Woodruff and T.A. Delchar: Modern Techniques of Surface Science: Second edition, Cambridge University Press, ISBN 0 521 42498 4

 

V. K. Pecharsky, P. Y. Zavalij “Fundamentals of powder diffraction and structural  characterization of materials” Kluwer Academic Press International Tables of Crystallography Vols.1-4

Teaching Staff

Prof. Luca Vattuone (Course Coordinator) DIFI-UNIGE

Prof. Marcella Pani DCCI-UNIGE

Hours

Lectures: 32 h (4 ECTS)

Lab work: 24 h (2 ECTS)

Grading System

Exam: 70%

Lab works: 30%