首页|Photoluminescence, nonlinear optical and gamma radiation shielding properties of high concentration of Eu2O3 doped heavy metal borate glasses
Photoluminescence, nonlinear optical and gamma radiation shielding properties of high concentration of Eu2O3 doped heavy metal borate glasses
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NSTL
Elsevier
In this study, highly Eu3+-doped (up to 5 mol%) 10ZnO-40Bi(2)O(3)-50B(2)O(3) glasses were prepared by melt quench process. The excitation and emission results of the prepared glasses were recorded in the visible region. The Judd-Ofelt intensity and CIE chromaticity parameters of the glasses were calculated and discussed. The nonlinear optical properties of glasses were studied at a pumping wavelength of 532 nm under a nanosecond regime utilizing the sensitive Z-scan technique. We investigated the linear attenuation coefficient (LAC) for the prepared glasses for energies ranging from 0.296 to 1.458 MeV. According to the Z(eff) results, 10ZnO-40Bi(2)O(3)-45B(2)O(3)-5Eu(2)O(3) exhibited good attenuation properties among the fabricated samples.
Heavy metal borate glassesEuropium dopingPhotoluminescenceNonlinear opticalGamma radiation shieldingLOCAL-STRUCTUREENERGY-TRANSFERLUMINESCENCEIONSEMISSIONLASER
Hegde, Vinod、Kamath, Sudha D.、Kebaili, Imen、Sayyed, M. I.、Sathish, K. N.、Viswanath, C. S. Dwaraka、Pramod, A. G.、Ramesh, P.、Keshavamurthy, K.、Devarajulu, G.、Jagannath, G.
NSTL
Elsevier
