Viscosity of Se-Te glass-forming system

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dc.contributor.author Košťál Petr
dc.contributor.author Málek Jiří
dc.date.accessioned 2016-11-14T08:19:41Z
dc.date.available 2016-11-14T08:19:41Z
dc.date.issued 2015
dc.identifier.issn 0033-4545
dc.identifier.uri http://hdl.handle.net/10195/66493
dc.description.abstract This work is focused on viscosity of chalcogenide system Se-Te. Viscosity values of four glass-forming compositions in this system (containing 5, 10, 20 and 30 at.% of tellurium) were measured by penetration and parallel-plate method in the region of undercooled melt and glass. These results are combined with literature data for melt region. The kinetic fragility and viscosity glass transition temperature values obtained by different methods are calculated from measured data. eng
dc.format p. 239-247 eng
dc.language.iso eng
dc.publisher Walter de Gruyter GmbH & Co. KG eng
dc.relation.ispartof Pure and Applied Chemistry, volume 87, issue: 3 eng
dc.rights Práce není přístupná eng
dc.subject chalcogenide eng
dc.subject fragility eng
dc.subject selenium eng
dc.subject SSC-2014 eng
dc.subject tellurium eng
dc.subject viscosity eng
dc.subject chalkogenidy cze
dc.subject fragilita cze
dc.subject selen cze
dc.subject SSC-2014 cze
dc.subject telur cze
dc.subject viskozita cze
dc.title Viscosity of Se-Te glass-forming system eng
dc.title.alternative Viskozita Se-Te sklotvorného systému cze
dc.type article eng
dc.description.abstract-translated Práce je zaměřena na stanovení viskozity v chalkogenidovém systému Se-Te. Viskozita čtyř složení tohoto systému (obsah 5, 10, 20 a 30 at. % teluru) byla měřena penetrační metodou a metodou transverzálního toku v oblasti podchlazené kapaliny a skla. Experimentální data jsou kombinována s literárními údaji z oblasti tání. Z dat byla vypočítána kinetická fragilita a teplota skelné transformace. cze
dc.peerreviewed yes eng
dc.publicationstatus postprint eng
dc.identifier.doi 10.1515/pac-2014-0901 eng
dc.identifier.wos 000352508800004 eng
dc.identifier.obd 39874434


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