作者: V.G. Plotnichenko , A.O. Rybaltovskii , V.O. Sokolov , V.V. Koltashev , A.R. Malosiev
DOI: 10.1016/S0022-3093(01)00320-9
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摘要: Abstract Germanium nanocrystals (NC) are observed by Raman spectroscopy in germanosilicate-core fibres previously loaded with hydrogen and annealed at temperatures above 1000 ∘ C. The conditions of the appearance Ge NC band optical described possible mechanisms their formation analysed.