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Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես
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Title:
OPTICAL SPECTROSCOPY OF CuAl ALLOYS UNDER ION BEAM SPUTTERING
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Abstract:
Light emission during 5 keV Kr ion bombardment of CuAl alloys with different concentration is studied. The transient effect phenomenon has been investigated under two pressure conditions: one at base pressure (~10^-7 torr) and the other with introduction of oxygen gas (~10^-4 torr). The experimental oxygen sputtering yield was combined with simulation using the SRIM-code program. Both of them were in fairly good agreement.