Luminescence Properties of Si Nanocrystals Fabricated by Ion Beam Sputtering and Annealing

<table>(a) EL spectra of a LED device containing Si NC MLs with <svg height="10.8625" id="M87" style="vertical-align:-0.13794pt" version="1.1" viewbox="0 0 47.650002 10.8625" width="47.650002" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.8625)">
<g transform="translate(72,-63.31)">
<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">1</tspan>
<tspan style="font-size: 12.50px; " x="28.63187" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="31.75762" y="0">2</tspan>
</text>
</g>
</g>
</svg> for various injection currents. The inset shows the <svg height="10.325" id="M88" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 9.0375004 10.325" width="9.0375004" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.325)">
<g transform="translate(72,-63.74)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝐼</tspan>
</text>
</g>
</g>
</svg>-<svg height="10.575" id="M89" style="vertical-align:-0.20064pt" version="1.1" viewbox="0 0 12.625 10.575" width="12.625" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.575)">
<g transform="translate(72,-63.54)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑉</tspan>
</text>
</g>
</g>
</svg> curve. (b) EL spectra of a LED device with <svg height="11.0375" id="M90" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 47.650002 11.0375" width="47.650002" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.0375)">
<g transform="translate(72,-63.17)">
<text transform="matrix(1,0,0,-1,-71.95,63.4)">
<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">1</tspan>
<tspan style="font-size: 12.50px; " x="28.63187" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="31.75762" y="0">6</tspan>
</text>
</g>
</g>
</svg> for various injection currents.</table>

Journal of Nanomaterials

fig6

Figure 6

Figure 6: Luminescence Properties of Si Nanocrystals Fabricated by Ion Beam Sputtering and Annealing 