PAC measurements in titanium and titanium-hydrogen alloys
Measurements have been performed with the PAC method in pure hcp titanium and highly concentrated titanium hydrogen alloys to investigate the temperature dependence of the electric field gradient (EFG) in both systems. In pure titanium it can be explained by a recent theoretical model; in the titanium hydride the EFG reveals a strong decrease with temperature, which indicates enhanced local vibration amplitudes. Furthermore the interaction of hydrogen and oxygen impurities with the111In probe atoms have been studied.
KeywordsTitanium Hydride Vibration Amplitude Strong Decrease Electric Field Gradient
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