Stimulated interdiffusion and optical recording in amorphous chalcogenide nanomultilayers

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Investigations of optical recording processes in amorphous chalcogenide layers were extended to the compositionally modulated amorphous nanomultilayers made of different pairs of chalcogenide glasses from As-S(Se) systems or pairs of chalcogenide glasses and metals, dielectrics. This type of recording is connected to the light-stimulated mass transport across the interfaces, possible phase transformations and correlated changes of optical parameters (absorption, refraction, reflection). The interconnections between the compositional modulation at nano-scale dimensions (∼3-10 nm) and possible improvement of recording parameters (the rate and degree of optical bleaching, darkening, local changes of the thickness and of the refractive index, spatial resolution) were established.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Volume6327
DOIs
Publication statusPublished - 2006
EventNanoengineering: Fabrication, Properties, Optics, and Devices III - San Diego, CA, United States
Duration: Aug 15 2006Aug 17 2006

Other

OtherNanoengineering: Fabrication, Properties, Optics, and Devices III
CountryUnited States
CitySan Diego, CA
Period8/15/068/17/06

Fingerprint

Optical recording
recording
Glass
Bleaching
Refraction
darkening
Refractive index
Mass transfer
glass
Phase transitions
Modulation
bleaching
phase transformations
refraction
spatial resolution
Metals
refractivity
modulation
metals

Keywords

  • Amorphous chalcogenide semiconductors
  • Interdiffusion
  • Nanomultilayers
  • Optical recording

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Kökényesi, S., Ivan, I., Csík, A., Szabó, I., & Beke, D. (2006). Stimulated interdiffusion and optical recording in amorphous chalcogenide nanomultilayers. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 6327). [63270W] https://doi.org/10.1117/12.677658

Stimulated interdiffusion and optical recording in amorphous chalcogenide nanomultilayers. / Kökényesi, S.; Ivan, Istvan; Csík, A.; Szabó, I.; Beke, D.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6327 2006. 63270W.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kökényesi, S, Ivan, I, Csík, A, Szabó, I & Beke, D 2006, Stimulated interdiffusion and optical recording in amorphous chalcogenide nanomultilayers. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 6327, 63270W, Nanoengineering: Fabrication, Properties, Optics, and Devices III, San Diego, CA, United States, 8/15/06. https://doi.org/10.1117/12.677658
Kökényesi S, Ivan I, Csík A, Szabó I, Beke D. Stimulated interdiffusion and optical recording in amorphous chalcogenide nanomultilayers. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6327. 2006. 63270W https://doi.org/10.1117/12.677658
Kökényesi, S. ; Ivan, Istvan ; Csík, A. ; Szabó, I. ; Beke, D. / Stimulated interdiffusion and optical recording in amorphous chalcogenide nanomultilayers. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6327 2006.
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