Moessbauer Spectroscopy - NFPL096
Title: Mössbauerova spektroskopie
Guaranteed by: Department of Low Temperature Physics (32-KFNT)
Faculty: Faculty of Mathematics and Physics
Actual: from 2021
Semester: winter
E-Credits: 3
Hours per week, examination: winter s.:2/0, Ex [HT]
Capacity: unlimited
Min. number of students: unlimited
4EU+: no
Virtual mobility / capacity: no
State of the course: taught
Language: Czech
Teaching methods: full-time
Teaching methods: full-time
Guarantor: doc. Mgr. Jaroslav Kohout, Dr.
RNDr. Karel Závěta, CSc.
Classification: Physics > Solid State Physics
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Annotation -
Introductory course on Mössbauer spectroscopy in solid state physics, suitable for the students of the master's degree study.
Last update: Chlan Vojtěch, doc. RNDr., Ph.D. (06.05.2019)
Course completion requirements - Czech

Ústní zkouška.

Last update: Kohout Jaroslav, doc. Mgr., Dr. (10.06.2019)
Literature - Czech

Povinná literatura:

B. Sedlák, R.N. Kuzmin: Jaderné rezonanční metody ve fyzice pevných látek, skripta SPN 1978

P. Petrovič: Mössbauerova spektroskopia, I. Základy teórie a experimentu, Elfa s.r.o, Košice 2008, ISBN 978-80-8086-081-3

Doporučená literatura:

P. Gütlich, E. Bill, A.X. Trautwein: Mössbauer Spectroscopy and Transition Metal Chemistry, Springer-Verlag Berlin Heidelberg 2011

Last update: Kohout Jaroslav, doc. Mgr., Dr. (07.05.2015)
Requirements to the exam - Czech

Zkouška probíhá ústní formou. Požadavky ke zkoušce odpovídejí sylabu předmětu v rozsahu, který byl prezentován na přednášce.

Last update: Kohout Jaroslav, doc. Mgr., Dr. (09.10.2017)
Syllabus -
1. Introduction.
Nuclear moments - magnetic and elektric. Nuclear transitions, conservation laws, selection rules.

2. Substance of Mössbauer effect.
Recoil-less resonance absorption and emission of gamma-radiation. Excitation and deexcitation of the nucleus.

3. Hyperfine interactions and line intensities.
Isomer shift. Quadrupole splitting. Nuclear Zeeman splitting.

4. Experimental techniques.
Radiation sources (in particular for 57Fe study). Detectors. Velocity and amplitude spectrum.

5. Spectra processing.
Decomposition into components ("stripping"), fitting. Spectrum parameters. Magnetically disordered and ordered materials.

Last update: T_KFNT (06.05.2003)