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651-0046-00L 2 Credits MSC D-ERDW
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Electron Microprobe Course 1 - Theory

Lecturers & Examiners: Dr. Luiz Grafulha Morales, Dr. Julien Allaz
VVZ CR n/a

Last Updated: 2026-02-05 15:48:33

Abstract

Theory on scanning electron microscope (SEM) and on electron microprobe analysis (EPMA) applied to geological materials. Complete presentation of the instrument, interaction of electron with matter, principles of electron imaging (SE, BSE and CL), of electron backscatter diffraction (EBSD), and of X-ray analysis for the chemical characterisation of solid material at the micron-scale.

Objective

Understand how the instrument works, why it is used, and how the different signals are being generated and analysed. Ability to treat and to present analytical results, such as calculating a mineral formula from a mineral analysis.

Content

Physical principles of electron optics, interaction of electrons with matter, production of X-rays, interaction of X-rays with matter, X-rays detection and analysis. The course includes some live demonstrations on the instrument (remotely).

Resources

Lecture Notes

Script will be provided.

Literature

[HIGHLY recommended] - Goldstein, J.I. et al., (2003, third ed.): Scanning Electron Microscopy and X-Ray Microanalysis. https://link.springer.com/book/10.1007/978-1-4615-0215-9 - Reed, S.J.B. (2005, second ed.): Electron Microprobe Analysis and Scanning Electron Microscopy in Geology. - Reed S.J.B. (1993, second ed.): Electron Microprobe Analysis - Anderson, C.A. (1973): Microprobe Analysis. Wiley & Sons, New York.

General Information

Language
English
Levels
MSC
Frequency
Yearly recurring

Examination

Type
graded semester performance

Course Components

Type Title Time & Place Hours
lecture with exercise Electron Microprobe Course 1 - Theory
  • Wed 16:15-18:00 (NO E 39)
2 h weekly

Offered In

  • Earth Sciences Master
    • Electives (Courses can be chosen from the complete offerings of the ETH Zurich and University of Zurich (according to prior agreement with the subject advisor).)