Role of hydrogen in formation of Ge nanocrystals in optical fibres

V.G. Plotnichenko; A.O. Rybaltovskii; V.O. Sokolov; V.V. Koltashev; A.R. Malosiev; V.K. Popov; E.M. Dianov

doi:10.1016/s0022-3093(01)00320-9

journal article·2001-03

Role of hydrogen in formation of Ge nanocrystals in optical fibres

V.G. Plotnichenko, A.O. Rybaltovskii, V.O. Sokolov, V.V. Koltashev, A.R. Malosiev, V.K. Popov, E.M. Dianov

Journal of Non-Crystalline Solids· Volume 281· Issue 1-3

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Source abstract

Abstract

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 of the Ge NC Raman band in the optical fibres are described and possible mechanisms of their formation are analysed.

Source: openaire · Quality: candidate unverified · Source record ↗

Research context

Nanomaterials

OpenAlex topics: Silicon Nanostructures and Photoluminescence · Thin-Film Transistor Technologies · Spectroscopy Techniques in Biomedical and Chemical Research

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (17)

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