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Description
| - Using in situ synchrotron x-ray photoelectron spectroscopy (sXPS), we obtained high resolution As 3d and Se 3d spectra of Se-rich As36Se64 glassy films during illumination with band gap light. We report direct experimental evidence of the chemical origin of the light-induced scalar permanent change in the structure, and more interestingly, the first indication of the chemical origin of the light-induced polarization-dependent (vector) effects. Our data show that the As atom plays a key role in both the permanent scalar effect and the vector effect. The latter is explained by the polarization-dependent interaction of homopolar -As-As- bonds in As4Se4 clusters with the band gap light. The chemical reaction resulting from illumination explains anisotropic properties such as permanent light-induced mass transport
- Using in situ synchrotron x-ray photoelectron spectroscopy (sXPS), we obtained high resolution As 3d and Se 3d spectra of Se-rich As36Se64 glassy films during illumination with band gap light. We report direct experimental evidence of the chemical origin of the light-induced scalar permanent change in the structure, and more interestingly, the first indication of the chemical origin of the light-induced polarization-dependent (vector) effects. Our data show that the As atom plays a key role in both the permanent scalar effect and the vector effect. The latter is explained by the polarization-dependent interaction of homopolar -As-As- bonds in As4Se4 clusters with the band gap light. The chemical reaction resulting from illumination explains anisotropic properties such as permanent light-induced mass transport (en)
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Title
| - Chemical origin of polarization-dependent photoinduced changes in an As36Se64 glass film via in situ synchrotron x-ray photoelectron spectroscopy
- Chemical origin of polarization-dependent photoinduced changes in an As36Se64 glass film via in situ synchrotron x-ray photoelectron spectroscopy (en)
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skos:prefLabel
| - Chemical origin of polarization-dependent photoinduced changes in an As36Se64 glass film via in situ synchrotron x-ray photoelectron spectroscopy
- Chemical origin of polarization-dependent photoinduced changes in an As36Se64 glass film via in situ synchrotron x-ray photoelectron spectroscopy (en)
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skos:notation
| - RIV/00216275:25310/09:00008348!RIV10-MSM-25310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216275:25310/09:00008348
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - photoinduced phenomena; chalcogenide glass; XPS (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Drabold, D. A.
- Vlček, Miroslav
- Antoine, K.
- Jain, H.
- Senanayake, S. D.
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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is http://linked.open...avai/riv/vysledek
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