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CdTe microcrystallites doped in melt-quenched borosilicate glass

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Abstract

CdTe microcrystallites were precipitated in 57.8CdO · 19.7SiO2 · 19.0B2O3 · 3.5Al2O3 glasses doped with 5.0 mol % CdTe. The microcrystallite size increased linearly with t1/3 (t: heat-treatment time), indicating diffusion-controlled growth mechanism, where the estimated activation energy for diffusion was 542 kJ/mol. The linear increase in the band gap energy with l/r2 (r: the crystallite radius) suggested the quantum size effect of the CdTe microcrystallites.

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Fu, J., Osaka, A., Nanba, T. et al. CdTe microcrystallites doped in melt-quenched borosilicate glass. Journal of Materials Research 9, 493–497 (1994). https://doi.org/10.1557/JMR.1994.0493

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  • DOI: https://doi.org/10.1557/JMR.1994.0493

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