Abstract
Thermograms of GexSe1-x amorphous samples of different compositions (0.05<or=x<or=0.30) were obtained at four different heating rates. It was possible to estimate the activation energy of crystallization of two compositions only (x=0.15 and 0.30). The cohesive energy and related parameters such as coordination number (m) and number of constraints Ninfinity were calculated. A trail was made to correlate our results with available published experimental data. The high-frequency dielectric constant epsilon infinity was determined for different compositions using published data. Obtained values of epsilon infinity were correlated with obtained results.
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