[Retracted] Nanoscale Characterization and Impurities of Fused Silica Optical Surfaces

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Type</td><td class="align_center">Al</td><td class="align_center">Ce</td><td class="align_center">Fe</td><td class="align_center">Cu</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Content (<i>μ</i>g/g)</td><td class="align_center">14.2</td><td class="align_center">1.3</td><td class="align_center">1.2</td><td class="align_center">0.6</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Impurity content of fused silica optical surface.</div>

Advances in Materials Science and Engineering

tab2

Table 2

Table 2: [Retracted] Nanoscale Characterization and Impurities of Fused Silica Optical Surfaces 