Investigation of Single Crystal and Polycrystalline Forms of Copper(II) and Vanadium(II) Doped Beta Potassium Sulfate Complex by Electron Spin Resonance Technique
Abstract
In this study, single crystal and powder of Cu2+ and V2+ transition metal ions doped potassium sulphate complex were evaluated by electron spin resonance (ESR) technique. For Cu2+ doped complex were determined four paramagnetic centers and g and A values were found for each of the paramagnetic centers. g and A values obtained for the single crystal were found to be in agreement with the g and A values obtained for the powder form of this complex. The angles between the experimental axis set and the actual axes were determined. Molecular binding coefficients for each paramagnetic centers and powder form calculated. The values obtained from the spectras, in the regions where the Cu2+ ions are located, it is concluded that the neighbors of the paramagnetic centers are the rhombic symmetry (low symmetry). Similar measurements were made for the powder form of the V2+ transition metal ion doped potassium sulphate complex. According to the datas obtained from the powder spectrum,itis concluded that the neighbors in the region where the ion is placed are compatible with the axial symmetry. Also g and A values were obtained for this structure.
Keywords
References
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Details
Primary Language
English
Subjects
Engineering
Journal Section
Research Article
Publication Date
December 28, 2017
Submission Date
May 29, 2017
Acceptance Date
November 10, 2017
Published in Issue
Year 2017 Volume: 3 Number: 2
Cited By
CuMnO2 Filmlerini Yapısal ve Optik Özellikleri Üzerinde Tabaka Kalınlığının Etkisi
International Journal of Pure and Applied Sciences
https://doi.org/10.29132/ijpas.1099982