A study of crystallization kinetics of some Ge–Se–In glasses

Abdel-Rahim, M.A.; Hafiz, M.M.; Shamekh, A.M.A.

doi:10.1016/j.physb.2005.08.007

Cited by 48 publications

(13 citation statements)

References 36 publications

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“…Many studies have been reported on crystallization kinetics, optical and electrical properties of Se based metallic glasses [6][7][8][9][10][11][12][13][14][15][16]. In view of these in the present system we use Se, because of its wide commercial applications.…”

Section: Introductionmentioning

confidence: 99%

Calorimetric studies of the crystallization process in a-Se75S25−xAgx chalcogenide glasses

Khan¹,

Al-Hazmi²,

Faidah³

et al. 2009

Current Applied Physics

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Section: Introductionmentioning

confidence: 99%

Calorimetric studies of the crystallization process in a-Se75S25−xAgx chalcogenide glasses

Khan¹,

Al-Hazmi²,

Faidah³

et al. 2009

Current Applied Physics

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“…These results are in good agreement with those obtained by others. 5,15) The values of the onset crystallization temperature, T c , and T c -T g at heating rates 10 K/min are listed in Table 1. It is clear from the table that both T c and T c -T g decrease with increasing Cd content.…”

Section: Resultsmentioning

confidence: 99%

“…17) These results are in good agreement with other workers. 5,18,19) Another parameter usually employed to estimate the glass forming tendency (GFT) is the one introduced by Hruby, 20) and is defined as follows: …”

Section: Resultsmentioning

confidence: 99%

“…1) Common experimental techniques used to study the structure of chalcogenide glasses are electron microscopy, X-ray diffraction, electrical resistivity and thermal Analysis. [2][3][4][5] The study of the crystallization kinetics of a glass upon heating can be undertaken in several different ways. In calorimetric measurements two techniques have been employed for the study of the crystallization behavior upon heating, namely isothermal and non-isothermal crystallization analyses.…”

Section: Introductionmentioning

confidence: 99%

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Crystallization Studies on Se-Te-Cd Chalcogenide Glasses

2010

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The thermal crystallization behavior of bulk Se 90Àx Te 10 Cd x (x ¼ 0, 3, 9, and 15 at%) glasses was studied by differential thermal analysis, (DTA), under non-isothermal conditions. The glass transition temperature, (T g ), the onset crystallization temperature, (T c ), and the peak temperature of crystallization, (T p ), were found to be dependent on both the composition and the heating rates. From the dependence on the heating rates () of (T g ) and (T p ), the activation energy for the glass transition, (E t ), and the activation energy for crystallization, (E c ), were calculated and their composition dependence is discussed. The crystalline phases resulting from DTA and scanning electron microscopy (SEM) have been identified using X-ray diffraction. The results indicate one dimensional growth from the surface to the inside for all the studied compositions. The kinetic parameters determined have made it possible to discuss the glass forming ability.

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“…Many studies have been reported on the Se based metallic glasses regarding their crystallization kinetics, optical and electrical properties [5][6][7][8][9][10][11][12][13][14][15]. In view of these, in the present system, we use Se because of its wide commercial applications.…”

Section: Introductionmentioning

confidence: 99%