Ing. Michaela Polášková from the Palacky University in Olomouc will introduce one of the experimental techniques for nanomaterials characterization. The 19th NARECOM will take place on Wednesday, September 14, 2022 from 2:30 p.m. Join Zoom Meeting https://cesnet.zoom.us/j/96182130964

Mössbauer spectroscopy and its practical application

Ing. Michaela Polášková

Department of Experimental Physics, Faculty of Science, Palacký University Olomouc, 17. listopadu 1192/12, 771 46 Olomouc, Czech Republic

Czech Advanced Technology and Research Institute -  Regional Centre of Advanced Technologies and Materials, Palacký University in Olomouc, Šlechtitelů 27, 783 71, Olomouc, Czech Republic

Abstract:

Mössbauer spectroscopy is a unique method for straightforward observation of the structural and magnetic properties of the studied material. The method is based on the Mössbauer effect. The measurements result in spectra that reflect the local surroundings of the element under investigation through so-called hyperfine interactions, which influence the arrangement of the nuclear levels of the element under investigation. These spectra can be measured under a variety of conditions, but generally at very low temperatures and very strong external magnetic fields, the Mössbauer effect is more observable and the spectra more readable. This lecture describes the Mössbauer effect, the principle of measurement and some examples of  measured spectra are also ilustrated.

 

Martin Kalbáč is inviting you to a scheduled Zoom meeting.

Topic: NARECOM
Time: Sep 14, 2022 02:30 PM Amsterdam, Berlin, Rome, Stockholm, Vienna

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Meeting ID: 961 8213 0964
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