CEMS and RF-Mössbauer Study of Nanocrystalline Fe_{81}Zr_{7}B_{12} Alloy

• Authors: M. Kopcewicz , A. Grabias , P. Nowicki
• Languages of publication: EN

Abstracts

EN

The combined conversion electron (CEMS) and γ-transmission Mossbauer spectroscopy is used to investigate the differences in the bulk and surface crystallization of the amorphous Fe_{81}Zr_{7}B_{12} alloy. The radio-frequency induced effects (rf collapse and side bands) are used to study the microstructure and magnetic behaviour of the alloy in the amorphous and nanocrystalline states. Rf-Mossbauer experiment permits us to distinguish soft magnetic nanocrystalline bcc-Fe phase from microcrystalline α-Fe.

Keywords

EN

76.80.+y; 81.40.-z; 75.50.Bb; 75.50.Kj

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1997
• Volume: 91
• Issue: 1
• Pages: 225-228

Dates

published

1997-01

Contributors

author

M. Kopcewicz

• Institute of Electronic Materials Technology, Wólczyńska 133, 01-919 Warszawa, Poland

author

A. Grabias

• Institute of Electronic Materials Technology, Wólczyńska 133, 01-919 Warszawa, Poland

author

P. Nowicki

• Department of Materials Science and Engineering, Warsaw University of Technology, Narbutta 85, 02-524 Warszawa, Poland