Effect of amino acid doping on the dielectric properties of triglycine sulphate (TGS) crystals

A  J  Jeyaprakash Manoharan; N  Joseph John; V  Revathi; K  V  Rajendran  and P  M  Andavan

doi:10.17485/ijst/2011/v4i6.9

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Effect of amino acid doping on the dielectric properties of triglycine sulphate (TGS) crystals

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Indian Journal of Science and Technology

DOI: 10.17485/ijst/2011/v4i6.9

Year: 2011, Volume: 4, Issue: 6, Pages: 688-692

Original Article

Effect of amino acid doping on the dielectric properties of triglycine sulphate (TGS) crystals

A. J. Jeyaprakash Manoharan¹ , N. Joseph John^1*, V. Revathi² , K. V. Rajendran² and P. M. Andavan³

¹ Department of Physics, Government Arts College, Udhagamandalam, Tamilnadu– 643002, India
² Department of Physics, Presidency College (Autonomous), Chennai, Tamilnadu– 600005, India
³ Department of Physics, Government Arts College (Autonomous), Coimbatore, Tamilnadu– 643018, India
[email protected]*

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

Effect of amino acid (proline) doping on the dielectric properties of triglycine sulphate has been studied. Pure and proline doped triglycine sulphate (TGS) were grown from aqueous solution by solution growth technique at room temperature. The dielectric studies were carried out to identify the phase transition temperature and the dielectric behavior. The present study shows that there is an increase in the Curie temperature for the doped crystals.
Keywords: TGS crystals, proline doping, dielectric properties.