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Hyperfine interactions in Fe-based amorphous and nanocrystalline metallic alloys

Supervisor: prof. Ing. Marcel Miglierini, DrSc.

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Project description:This project aims in elucidation of mutual relation between hyperfine interactions and structure of the investigated Fe-based amorphous and nanocrystalline alloys with different composition and phase contents. 57Fe Mossbauer spectrometry will be used as a principal method of investigation in transmission geometry at varying temperatures. The interpretation of hyperfine field distributions will be performed with the help of the results from 57Fe NMR spectroscopy. We will try to adopt also 57Fe nuclear forward scattering of synchrotron radiation. One of important goals of the project is the transfer of knowledge and experience towards master and PhD students. Knowledge-based approach to the accomplishment of the project goals should help in the determination of materials characteristics capable of satisfying the demand for future generation of products with high operational performance. Within the project, a low-temperature (4.2 K) Mossbauer channel will be put into operation at the applicanťs department.
Kind of project:VEGA ()
Department:Department of nuclear physics and technology (FEEIT)
Project identification:1/0033/10
Project status:Successfully completed
Project start date :01. 01. 2010
Project close date:31. 12. 2011
Number of workers in the project:9
Number of official workers in the project:0