A Theoretical Analysis of Zero Field Splitting of Mn^{2+} in Ammonium Oxalate Monohydrate

• Authors: R. Kripal , S. Pandey
• Languages of publication: EN

Abstracts

EN

The superposition model has been used to investigate the substitution of Mn^{2+} in ammonium oxalate monohydrate. The zero field splitting parameters D and E calculated by the superposition model are compared with the experimental values D_{exp} and E_{exp}, respectively, for Mn^{2+} obtained by electron paramagnetic resonance. Both the zero field splitting parameters D and E calculated theoretically are in good agreement with the experimental values D_{exp} and E_{exp}. The result indicates that the Mn^{2+} ion substitutes for the NH_4^{+} ion in ammonium oxalate monohydrate.

Keywords

EN

71.70.Ch; 76.30.Fc

Discipline

• 71.70.Ch: Crystal and ligand fields
• 76.30.Fc: Iron group (3d) ions and impurities (Ti-Cu)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2010
• Volume: 118
• Issue: 4
• Pages: 629-632

Dates

published

2010-10

received

2009-07-23

(unknown)

2010-07-13

Contributors

author

R. Kripal

• Department of Physics, University of Allahabad, Allahabad, India

author

S. Pandey

• Department of Physics, University of Allahabad, Allahabad, India

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Identifiers

DOI

10.12693/APhysPolA.118.629