Stimulated interdiffusion and optical recording in Sb/As2S3 nanomultilayers

Takáts, Viktor; Vojnarovich, Ivan; Csarnovich, Ivan; Csík, A.; Cheresnya, V.; Shyplyak, Myroslav; Sangunni, K. S.

doi:10.1016/j.jnoncrysol.2008.12.028

Cited by 5 publications

(1 citation statement)

References 9 publications

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“…Many details regarding silver doped chalcogenide glasses and their possible applications are given by Frumar and Wagner in their review article [10]. The interdiffusion of Sb and As 2 S 3 in nano-multilayerslayers for optical recording purposes is also of interest [11,12].…”

Section: Introductionmentioning

confidence: 99%

Silver doped As₂S₃ chalcogenide films: A diffusion study

Lőrinczi

Popescu

Sava

et al. 2011

Phys. Status Solidi C

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Photo‐diffusion of silver across an As2S3 thin film layer is studied, as continuing some earlier work about surface morphology modifications in double‐layer structures of Ag and As2S3, and some qualitative preliminary results on lateral Ag diffusion in As2S3 thin films. An estimation of the Ag film's dissolution rate and the diffusion front's advancement rate in As2S3 is given based on cross‐section measurements. In order to understand better the diffusion mechanism of Ag in As2S3, a structural model of the As2S3 matrix is used to estimate the amount of silver which might be hosted by an As2S3 layer in terms of molar ratio, and an interaction mechanism of the Ag with the chalcogenide matrix is proposed (© 2011 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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Section: Introductionmentioning

confidence: 99%