Effect of Stepwise Replacement of LiF by Bi<sub>2</sub>O<sub>3</sub> and of Annealing on Optical Properties of LiF⋅B<sub>2</sub>O<sub>3</sub> Glasses

<table>Tauc’s plots with <svg height="10.6875" id="M38" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 33.700001 10.6875" width="33.700001" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.6875)">
<g transform="translate(72,-63.45)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑟</tspan>
<tspan style="font-size: 12.50px; " x="8.5645552" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="20.604944" y="0">2</tspan>
</text>
</g>
</g>
</svg> for samples as prepared with <svg height="10.9125" id="M39" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 35.924999 10.9125" width="35.924999" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.9125)">
<g transform="translate(72,-63.27)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑥</tspan>
<tspan style="font-size: 12.50px; " x="10.339981" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="22.380369" y="0">0</tspan>
</text>
</g>
</g>
</svg>, 5, 10, 15, and 20 in the compositions <i>x</i>Bi<sub>2</sub>O<sub>3</sub>·(40 − <i>x</i>)LiF·60 B<sub>2</sub>O<sub>3</sub>.</table>

International Scholarly Research Notices

fig5

Figure 5

Figure 5: Effect of Stepwise Replacement of LiF by Bi<sub>2</sub>O<sub>3</sub> and of Annealing on Optical Properties of LiF⋅B<sub>2</sub>O<sub>3</sub> Glasses 

International Scholarly Research Notices

Effect of Stepwise Replacement of LiF by Bi2O3 and of Annealing on Optical Properties of LiF⋅B2O3 Glasses

Figure 5

Effect of Stepwise Replacement of LiF by Bi₂O₃ and of Annealing on Optical Properties of LiF⋅B₂O₃ Glasses