Excitation and Recombination Processes in InAsxP1-x:Yb (x=0.04, 0.07 and 0.11)
M. Godlewski, A. Kozanecki, K. Karpińska
Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

J.P. Bergman and B. Monemar
Department of Physics and Measurement Technology, Linköping University, 581 83 Linköping, Sweden
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Excitation and recombination mechanisms of Yb3+ 4f-4f intra-shell emission in InP and InAsP (4, 7 and 11% of As) are analyzed.
DOI: 10.12693/APhysPolA.87.217
PACS numbers: 71.55.Eq, 71.35.+z, 78.55.Cr