URL https://www.researchgate.net/profile/Je-Harriss-2/publication/273192353/figure/fig1/AS:324394925740032@1454353185249/a-A-diced-oxidized-Si-sample-mounted-on-an-Omicron-style-sample-holder-showing-four_Q320.jpg
URL2 https://www.researchgate.net/figure/a-A-diced-oxidized-Si-sample-mounted-on-an-Omicron-style-sample-holder-showing-four_fig1_273192353
