Influence of Ion Irradiation on the Microstructure of Fe/Ti Multilayers

1997 ◽  
Vol 504 ◽  
Author(s):  
M. Kopcewicz ◽  
A. Grabias ◽  
J. Jagielski ◽  
T. Stobiecki
Keyword(s):  
Solid Solution ◽  
Conversion Electron ◽  
Ion Irradiation ◽  
Ion Beam ◽  
Thickness Ratio ◽  
Ion Beam Mixing ◽  
Amorphous Fraction ◽  
Conversion Electron Mössbauer Spectroscopy ◽  
Maximum Abundance ◽  
Conversion Electron Mossbauer Spectroscopy

ABSTRACTThe amorphization of the Fe/Ti multilayers due to ion-beam mixing induced by Ar and Kr ions is studied by conversion electron Mossbauer spectroscopy. Formation of the bcc-FeTi solid solution and the amorphous FeTi phase is studied as a function of ion dose for samples with the Fe to Ti thickness ratio of 1 and the modulation wavelengths of 20 and 60 nm. After reaching maximum abundance the amorphous fraction decreases at high ion doses.

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