Optical Characterization of Eu3+ and Tb3+ Ions Doped Zinc Lithium Borotellurite Glasses

B. Sudhakar Reddy; K. Vemasevana Raju; S. Sailaja; C. Nageswara Raju; D. Sreekantha Reddy

doi:10.4028/www.scientific.net/AMR.123-125.1283

Paper Titles

Studies of Natural Rubber Grafted with Acrylic Monomers
p.1263

Study on Synthesis and Performances of Casein Resin Grafting Modified by Caprolactam/Acrylic Esters/Vinyl Acetate/Organic Silicone
p.1267

Surface Preparation Based on the Corrosion Behavior of on the Austenite Stainless Steel 304
p.1271

Thermally Stable Polyimide/Silica Hybrid: Synthesis, Characterization and Optical Nonlinearity
p.1275

β-PbO Plate Films Deposited on Cathode by Electrochemical Deposition
p.1279

Optical Characterization of Eu³⁺ and Tb³⁺ Ions Doped Zinc Lithium Borotellurite Glasses
p.1283

Study on Sodium Montmorillonite Modified by Diallylmethyl Alkyl Ammonium Bromide
p.1287

Study on Modified Rapeseed Oil/Montmorillonite Nanocomposites
p.1291

Preparation of Flower-Like Silica Microstructures
p.1295

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 123-125Optical Characterization of Eu3+ and Tb3+ Ions...

Optical Characterization of Eu³⁺ and Tb³⁺ Ions Doped Zinc Lithium Borotellurite Glasses

Abstract:

This paper reports on the development and spectral results of Eu3+ and Tb3+ ions doped zinc lithium boro tellurite glasses in the following composition: 20TeO2 - (60-x) B2O3 -10 ZnO-10Li2O-x Eu2O3 20TeO2 - (60-x) B2O3 -10 ZnO-10Li2O-x Tb4O7 (where x= 0.125, 0.25, 0.375, 0.5 , 0.625 mol %) The measured emission spectrum of Eu3+ glass have revealed five transitions (5D0→7F0, 7F1, 7F2, 7F3 & 7F4) at 578 nm, 592 nm, 612 nm, 643 nm, 701 nm respectively with λexci=392 nm (7F0→5L6) .In the case of Tb3+ glasses four emission transitions such as (5D4→ 7F6, 7F5,7 F4 & 7F3) that are located at 488 nm, 543 nm, 583 nm and 614nm respectively have been measured with λexci=376 nm. For all these emission bands decay curves have been plotted to evaluate their life times.

You might also be interested in these eBooks

Multi-Functional Materials and Structures III

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 123-125)

Pages:

1283-1286

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.123-125.1283

Citation:

Cite this paper

Online since:

August 2010

Authors:

B. Sudhakar Reddy, K. Vemasevana Raju, S. Sailaja, C. Nageswara Raju, D. Sreekantha Reddy

Keywords:

Emission, Optical Property, Zinc Lithium Boro Tellurite Glasses

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] B. Sudhakar Reddy,S. Buddhudu, Spec. Lett. Vol. 41 (2008), pp.1-8.

Google Scholar

[2] B. Sudhakar Reddy,S. Buddhudu, Ind. J. of Pure and Appl. Phys . Vol. 44 (2006), pp.887-895.

Google Scholar

[3] B. Sudhakar Reddy,S. Buddhudu, Ind. J. of Optoelectronic. Adv. Mater. Vol. 10 (2008), pp.2771-2776.

Google Scholar

[4] T.V.R. Rao, R.R. Reddy, Y. Nazeer Ahamed, M. Parandamaiah, N. Sooraj Hussain, S. Buddhudu, K. Purandar, Infrared Physics and Technology. Vol. 41 (2000), pp.247-258.

DOI: 10.1016/s1350-4495(99)00060-2

Google Scholar

[5] Y.G. Choi, J.H. Baik, J. Heu , Chem. Phys. Lett . Vol. 406 (4-6) (2005), p.436, 200.

Google Scholar

[6] W.T. Carnall, P.R. Fields, K. Rajnak, J. Chem. Phys. Vol. 49 (10) (1968), p.1450.

Google Scholar

[7] L. Chen, Y. Liu, Y. Li, J. Alloy. Comp. Vol. 381 (2004), p.266.

Google Scholar