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The effect of Antimony (Sb) additive on the kinetics of glass transition and crystallization of SeM (M=In,Zn) chalcogenide glasses
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نویسنده
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heireche m.m. ,driss khodja k. ,heireche l. ,benaioun n.e. ,amrani b.
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منبع
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journal of materials and environmental science - 2017 - دوره : 8 - شماره : 9 - صفحه:3303 -3312
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چکیده
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In the present work we study the effect of addition of antimony sb content on various thermal parameters in binary sein and sezn glassy systems. the crystallization and glass transition kinetics of se90-xm10sbx (m= in,zn) chalcogenide glasses were studied under non-isothermal condition using a differential scanning calorimeter (dsc). the activation energy of glass transition eg,avrami index n,dimensionality of growth m and activation energy of crystallization ec have been determined from different models. thermal stability has also been determined from the temperature difference between the onset crystallization and glass transition temperature. © 2017,university of mohammed premier oujda morocco.
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کلیدواژه
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Activation energy; Chalcogenide Glasses; Crystallization temperature; Differential scanning calorimetry; Glass transition
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آدرس
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département des sciences exactes,ecole normale supérieure (ens) d'oran,algeria,laboratoire de physique des couches minces et matériaux pour l'electronique (lpc2me),université d'oran1,oran, Algeria, laboratoire de physique des couches minces et matériaux pour l'electronique (lpc2me),université d'oran1,oran, Algeria, laboratoire des sciences de la matière condensée,université d'oran1,oran, Algeria, laboratoire de physique des couches minces et matériaux pour l'electronique (lpc2me),université d'oran1,oran, Algeria, laboratoire de physique des couches minces et matériaux pour l'electronique (lpc2me),université d'oran1,oran, Algeria
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Authors
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