Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
5
From page
25
To page
29
Abstract
The kinetics of a first order solid–solid structural phase transformation in uncapped CdS nanocrystals has been investigated by powder x-ray diffraction. The x-ray diffraction measurements reveal that all uncapped CdS nanoparticles kept in different thermodynamic conditions like pressure and temperature undergo a structural phase transformation from wurtzite toward zinc-blende structure. The rate of transformation is higher when it is under influence of low/high pressure at room temperature as compared to other thermodynamic conditions. The total energy per atom calculated from ab-initio full-potential linearized augmented plane wave method also corroborates the validity of our experimental results.
Journal title
Acta Tropica
Serial Year
2013
Journal title
Acta Tropica
Record number
1751093
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