Concentration effect of Tm3+ on cathodoluminescence properties of SiO2:Tm3+ and SiO2:Ho3+,Tm3+ systems

Physica B: Condensed Matter - Tập 407 - Trang 1582-1585 - 2012
M.S. Dhlamini1, G.H. Mhlongo2,3, H.C. Swart3, O.M. Ntwaeaborwa3, K.T. Hillie2,3
1Department of Physics, University of South Africa, P.O.Box 392, Unisa, Pretoria ZA0003, South Africa
2National Centre for Nano-Structured Materials, Council for Scientific and Industrial Research, Pretoria 0001, South Africa
3Department of Physics, University of the Free State, P. O. Box 339, Bloemfontein ZA9300, South Africa

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Physica B: Condensed Matter

Tập 407

1582-1585

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