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The effect of phosphorus and copper oxide on the photoluminescence characteristics of li2co3-k2co3-h3bo3 glass

Mustafa Alajerami, Yasser Saleh and Hashim, Suhairul and Wan Hassan, Wan Muhamad Saridan and Ramli, Ahmad Termizi and Kassim, Azman (2012) The effect of phosphorus and copper oxide on the photoluminescence characteristics of li2co3-k2co3-h3bo3 glass. International Journal of Modern Physics B, 26 (20). ISSN 0127-9792

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Official URL: http://dx.doi.org/10.1142/S0217979212501160

Abstract

In this paper, glass sample was prepared by the conventional wet chemical method. A series of borate glass consists of lithium and potassium carbonate doped with 0.1 mol% of NH4H2PO4 and copper oxides have been well prepared. The structural and the optical properties of the glass have been measured by means of their XRD, FTIR, PL and UV-VIS spectra. From the results, the current sample shows a nonlinear optical property by emitting two prominent peaks at 504 and 540 nm (green light emission) under the excitation of 630 nm. A significant enhancement on the PL spectra due to increment of phosphorus impurities dopant has also been observed. Some other physical parameters were also been measured and identified. The results of structural as well as the optical were then being estimated and discussed.

Item Type:Article
Uncontrolled Keywords:photoluminescence, nonlinear optical properties, borate glass, FTIR, energy band gap
Subjects:Q Science > QC Physics
Divisions:Science
ID Code:47609
Deposited By: Narimah Nawil
Deposited On:22 Jun 2015 13:56
Last Modified:28 Jan 2019 12:58

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