International Journal of Education & Applied Sciences Research

International Journal of Education & Applied Sciences Research

Print ISSN : 2349 –4808

Online ISSN : 2349 –2899

Frequency : Continuous

Current Issue : Volume 10 , Issue 1
2023

ZERO FIELD SPLITTING PARAMETERS IN THEORY AND OPTICAL BANDS OF IRON INTOXICATED POTASSIUM TITANIUM PHOSPHATE SINGLE CRYSTAL

*Maroj Bharati, **Vikram Singh, ***Ram Kripal

*Maroj Bharati, Department of Physics, Nehru Gram Bharti (DU), Jamunipur, Prayagraj, India    ORCID: https://orcid.org/0009-0007-8219-0993 

**Vikram Singh, Department of Physics, Nehru Gram Bharti (DU), Jamunipur, Prayagraj, India  ORCID: https://orcid.org/0000-0003-3813-586X 

 ***Ram Kripal,  EPR Laboratory, Department of Physics, University of Allahabad, Prayagraj-211002, India ORCID: https://orcid.org/0000-0002-3483-8704

Published Online : 2023-06-30

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ABSTRACT

 

Aim of the study: The study is carried out to determine splitting parameters of zero field and crystal field of iron intoxicated crystal to know the location of Fe3+ ion and the crystal’s distortion.

Design/Methodology: Using the superposition model and perturbation theory, the zero field and crystal field splitting parameters of iron intoxicated potassium titanium phosphate single crystals are found. When accounting for local distortion in the computation, the aforementioned parameters exhibit a respectable level of concordance with the experimental data. With a crystal field analysis program and crystal field parameters, the system's optical spectra are calculated.

Findings: Theoretical analysis validates the experimental finding that in potassium titanium phosphate crystal, iron replaces titanium. The calculated and experimental energy values show a reasonable agreement. Thus theoretical study supports the results of the experimental investigation.

Practical Implications: The study shows that the method may be used to other ion-host systems to explore crystals of scientific and industrial applications.

Originality value: The study makes a substantial contribution to the literature on splitting parameters for crystal field and zero field of doped crystals.

 Keywords: Electron paramagnetic resonance, single crystal, crystal fields, inorganic compounds.

Paper type: Research paper.

Int. J. of Edu. & App. Sci. Research