Amorphization of Fe/Zr Multilayers by Ar-Ion-Beam-Mixing

1993 ◽  
Vol 311 ◽  
Author(s):  
M. Kopcewicz ◽  
J. Jagielski ◽  
T. Stobiecki ◽  
F. Stobiecki ◽  
K. RÖLL
Keyword(s):  
Layer Thickness ◽  
Conversion Electron ◽  
Ion Beam ◽  
Multilayer System ◽  
Ion Beam Mixing ◽  
Modulation Wavelength

ABSTRACTThe Ar-ion-beam-mixing of the FeZr multilayer system is studied by conversion electron Mdssbauer spectroscopy. The dependence of the amorphization process on the layer thickness and ion dose is studied in detail for samples with Fe to Zr ratio of 1 and 0.5 and modulation wavelength of 5 to 90 nm.

Energy dependence of ion beam mixing at Fe-Al and Fe-Cu interface: A conversion electron Mössbauer spectroscopic study

1988 ◽  
Vol 106 (4) ◽  
pp. 297-309 ◽  
Author(s):  
D. M. Phase ◽  
Jayashree Patankar ◽  
V. N. Kulkarni ◽  
S. B. Ogale
Keyword(s):  
Spectroscopic Study ◽  
Energy Dependence ◽  
Conversion Electron ◽  
Ion Beam ◽  
Ion Beam Mixing

The Effect of Hydrogen Content on Ion Beam Mixing

1988 ◽  
Vol 128 ◽  
Author(s):  
R. E. Wistrom ◽  
P. Børgesen ◽  
H. H. Johnson ◽  
D. A. Lilienfeld
Keyword(s):  
Binding Energy ◽  
Qualitative Study ◽  
Hydrogen Content ◽  
Ion Beam ◽  
Multilayer System ◽  
Mixing Rate ◽  
Ion Beam Mixing

ABSTRACTA qualitative study of ion beam mixing of multilayers has shown that the presence of hydrogen in the sample slows mixing considerably for Fe/Ti, and slightly for Ni/Ti. We have quantified this effect and extended the study to four more systems (Co/Ti, Pd/Ti, Ti/Cu, and Ti/Al) and to lower temperatures. The degree to which H charging reduced the mixing rate varied substantially with multilayer system. H was lost during mixing. H was lost fastest from those films for which the H effect was the smallest. Our data are consistent with a model that relates mixing inhibition to H-vacancy binding energy in the non-Ti component.

Phase formation by ion beam mixing in the Ti/Si multilayer system

2006 ◽  
Vol 252 (11) ◽  
pp. 4016-4019 ◽  
Author(s):  
Veenu Sisodia ◽  
D. Kabiraj ◽  
W. Bolse ◽  
I.P. Jain
Keyword(s):  
Phase Formation ◽  
Ion Beam ◽  
Multilayer System ◽  
Ion Beam Mixing

Ion‐beam mixing at Fe‐Si interface: An interface‐sensitive conversion electron Mössbauer spectroscopic study

1985 ◽  
Vol 57 (8) ◽  
pp. 2915-2920 ◽  
Author(s):  
S. B. Ogale ◽  
Rekha Joshee ◽  
V. P. Godbole ◽  
S. M. Kanetkar ◽  
V. G. Bhide
Keyword(s):  
Spectroscopic Study ◽  
Conversion Electron ◽  
Ion Beam ◽  
Ion Beam Mixing

Interface-sensitive conversion-electron Mössbauer study of ion-beam mixing at the Fe-Al interface

1985 ◽  
Vol 31 (9) ◽  
pp. 5703-5711 ◽  
Author(s):  
V. P. Godbole ◽  
S. M. Chaudhari ◽  
S. V. Ghaisas ◽  
S. M. Kanetkar ◽  
S. B. Ogale ◽  
...  
Keyword(s):  
Conversion Electron ◽  
Ion Beam ◽  
Mössbauer Study ◽  
Ion Beam Mixing

Conversion electron Mössbauer spectroscopic study of ion‐beam mixing at Fe‐Mo interface

1986 ◽  
Vol 59 (2) ◽  
pp. 388-394 ◽  
Author(s):  
Rekha Joshee ◽  
D. M. Phase ◽  
S. V. Ghaisas ◽  
S. M. Kanetkar ◽  
S. B. Ogale ◽  
...  
Keyword(s):  
Spectroscopic Study ◽  
Conversion Electron ◽  
Ion Beam ◽  
Ion Beam Mixing

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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