Positron lifetime measurements were made on nickel electrodeposits. The shapes of the lifetime spectra depended on the conditions of the electrodeposition. The defect structure of the crystal lattice of the electrodeposits was analyzed on the basis of the parameters of the positron annihilation measurements. The effect of heat-treatment on the lifetime spectra was studied and the hydrogen concentration in the electrodeposited nickel was estimated.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Renewable Energy, Sustainability and the Environment
- Surfaces, Coatings and Films
- Materials Chemistry