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- Title
SYNTHESIS AND CHARACTERIZATION OF Ni-Fe-S MAGNETIC THIN FILMS AT DIFFERENT BATH TEMPERATURES.
- Authors
Kanakaraj, M.; Ramalingam, H. B.
- Abstract
Electrodeposited alloy thin films Ni-Fe-S were prepared at temperatures 30, 50, 70 and 90°C. Electrodeposited Ni-Fe- S thin films were subjected to morphological, structural, magnetic and mechanical characterization analysis. The chemical composition of the coated films was analyzed by EDAX and result shows that nickel content increases when bath temperature is increased. The surface and structural morphology of the coated film were analyzed by using SEM and XRD. The results show that thin films are bright, crack free and uniform. The mechanical characterization of Ni- Fe-S thin films have been analyzed by VHT and result shows that hardness increases when bath temperature is increased. The electroplated Ni-Fe-S thin films were strongly adherent to the copper substrate. All the electrodeposited Ni-Fe-S films exhibit FCC crystalline structure by XRD study.The VSM result of Ni-Fe-S thin films shows that thin films coated at high bath temperature have highest saturation magnetization value.
- Subjects
MAGNETIC properties of thin films; NICKEL compounds; ELECTROPLATED coatings; ELECTROLYTIC manganese; ELECTROCHEMISTRY; MAGNETIZATION
- Publication
Rasayan Journal of Chemistry, 2017, Vol 10, Issue 3, p744
- ISSN
0974-1496
- Publication type
Article