Interstitial bismuth dimers and single atoms as possible centres of broadband near-IR luminescence in bismuth-doped glasses

Content Provider	Semantic Scholar
Author	Sokolov, V. O. Plotnichenko, V. G. Dianov, E. M.
Copyright Year	2011
Abstract	Absorption, luminescence and Raman spectra of interstitial bismuth atoms, Bi, and negatively charged dimers, Bi− 2 , in alumosilicate, germanosilicate, phosphosilicate and phosphogermanate glasses networks are calculated by time-dependent density functional method. On grounds of this calculation an extension of our previously suggested model of broadband near-IR luminescence in bismuth-doped glasses is put forward.
File Format	PDF HTM / HTML
DOI	10.1088/0022-3727/42/9/095410
Alternate Webpage(s)	https://arxiv.org/pdf/1101.1629v1.pdf
Alternate Webpage(s)	https://doi.org/10.1088/0022-3727%2F42%2F9%2F095410
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article