Revealing the Intriguing Physical, Structural and Optical Attributes of Zinc doped Multicomponent Bismuth Silicate Glasses

Nain, Deepika; Deepika,; Babita,; Meenakshi,

doi:10.1007/s12633-023-02757-0

Cited by 5 publications

(3 citation statements)

References 31 publications

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“…The optical absorption spectra of the synthesized CRBBN glasses were analyzed by a UV770 V-770 spectrophotometer. Well-polished samples were employed to record UV-Vis absorption spectra across the range of 400nm to 900nm [10][11].…”

Section: Experimental Results and Interpretations Xrd Analysis Of Gla...mentioning

confidence: 99%

“…Subsequently, the furnace was permitted to cool down to room temperature. Following this, the samples were sectioned, polished, and resized appropriately for measurement purposes [5][6][7][8][9][10].…”

Section: Methodsmentioning

confidence: 99%

“…Incorporating chromium oxide (Cr 2 O 3 ) can tailor the glass for applications in lasers and high-temperature environments. This study explores the addition of Na 2 O and Chromium to bismuth borate glasses, examining their transformation into crystalline structures and investigating physical, mechanical, and optical properties using UV analysis [7][8][9][10][11]. The research aims to comprehensively understand the structural implications of chromium ions in multi component bismuth borate glasses, synthesizing glasses with varying amounts of Cr 2 O 3 and analyzing their properties.…”

Section: Introductionmentioning

confidence: 99%

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Optical Characteristics of Chromium Oxide Doped Bismuth Borate Glasses

Maan,

Meenakshi

2024

IJERSTE

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The glasses, composed of multiple components, contain chromium oxide x.Cr 2 O 3 .(70-x)B 2 O 3 .18Bi 2 O 3 .12Na 2 O, where x varies (x=0, x=0.15, x=0.25, x=0.35, x=0.50 mol %), synthesized using the melt-quench method. The amorphous nature of the synthesized samples was confirmed using X-ray diffraction (XRD). We observed that an increase in Cr 2 O 3 content resulted in a rise in the density (ρ) of the glasses, ranging from 3.88 g/cm 3 to 4.009 g/cm 3 . The molar volume displays behavior opposite to the density and oxygen packing density (OPD) trends exhibited augmentation with elevated chromium oxide concentration. Optical absorption spectra have been recorded within the frequency range of 200 to 3200 nm. The UV-VIS absorption spectra of polished glass samples with parallel surfaces revealed a reduction in the optical band gap (E g ) as the Chromium content increased. These findings provide a foundational basis for customizing glass compositions to meet specific technological requirements, encompassing applications in optics and radiation shielding. Recorded spectra are analysed to evaluate refractive index (n), optical band gap (E g ) and Tauc's plots, Urbach energy (E u ).

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Section: Experimental Results and Interpretations Xrd Analysis Of Gla...mentioning

confidence: 99%