A Study of the Physical and Optical Properties of Ho3+ in Soda-Lime-Silicate Glass Systems

Parnuwat Chimalawong; Jakrapong Kaewkhao; Keerati Kirdsiri; Pichet Limsuwan

doi:10.4028/www.scientific.net/AMR.770.140

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 770A Study of the Physical and Optical Properties of...

A Study of the Physical and Optical Properties of Ho³⁺ in Soda-Lime-Silicate Glass Systems

Abstract:

Soda-lime-silicate glasses in the compositions of (65-x)SiO₂-25Na₂O-10CaO-xHo₂O₃ (where x = 0.0, 0.50, 1.00, 1.50, 2.00 and 2.50 mol % ) were prepared by melt-quenching technique and characterized. The results show that, the absorption spectra of Ho³⁺ doped in soda-lime-silicate glass correspond with several bands, which are assigned from the ground state, ⁵I₈ to ³H₆ (360 nm), ⁵G₄ (380 nm), ⁵G₅ (417 nm), ⁵G₆ (453 nm), ⁵F₃ (479 nm), ⁵F₄ (538 nm), ⁵F₅ (639 nm), and ⁵I₅ (880 nm). The refractive index and density of glasses were increase with increasing of Ho₂O₃ concentration. The color of glass samples is light amber with doped Ho₂O₃ in glass matrix.

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Advanced Materials Research (Volume 770)

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140-144

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.770.140

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Online since:

September 2013

Authors:

Parnuwat Chimalawong, Jakrapong Kaewkhao, Keerati Kirdsiri, Pichet Limsuwan

Keywords:

Absorption Spectra, Density, Glass, Rare Earth, Refractive Index

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