Radioluminescence properties of copper-and terbium-implanted strontium titanate
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2013
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Abstract
In this study, the effects of Cu and Tb implantation on the radioluminescence (RL) properties of unimplanted and Cu-and Tb-implanted SrTiO3 (STO) crystals were investigated. The changes induced by heavy ion implants of the surface clearly modify the initial strong RL signals seen near 400-750 nm. During heating there are step increases in intensity at the RL spectrum near 60, 40, and 82 K for unimplanted and Cu-and Tb-implanted samples, respectively. © 2013 Taylor and Francis Group, LLC.