@inproceedings{6e2438e9be7f4e9ab26c5fc7ec85fd5b,
title = "Optical and electronic properties of bismuth-implanted glasses",
abstract = "Photoluminescence (PL) and excitation spectra of Bi melt-doped oxide and chalcogenide glasses are very similar, indicating the same Bi center is present. When implanted with Bi, chalcogenide, phosphate and silica glasses, and BaF2 crystals, all display characteristically different PL spectra to when Bi is incorporated by melt-doping. This indicates that ion implantation is able to generate Bi centers which are not present in samples whose dopants are introduced during melting. Bi-related PL bands have been observed in glasses with very similar compositions to those in which carrier-type reversal has been observed, indicating that these phenomena are related to the same Bi centers, which we suggest are interstitial Bi2+ and Bi clusters.",
keywords = "Bismuth, Chalcogenide, Implantation, Photoluminescence",
author = "Hughes, {M. A.} and Y. Federenko and Lee, {T. H.} and J. Yao and B. Gholipour and Gwilliam, {R. M.} and Homewood, {K. P.} and Hewak, {D. W.} and Elliott, {S. R.} and Curry, {R. J.}",
year = "2014",
doi = "10.1117/12.2036933",
language = "English",
isbn = "9780819498953",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
booktitle = "Optical Components and Materials XI",
address = "United States",
note = "Optical Components and Materials XI ; Conference date: 03-02-2014 Through 05-02-2014",
}