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A Study of Crystallization Process in Chalcogenide Se70Te27Sn3 Glass: A Study of Chalcogenide Glass

A Study of Crystallization Process in Chalcogenide Se70Te27Sn3 Glass: A Study of Chalcogenide Glass

Regular price $83.95
  • ISBN-13: 9783846589175
  • Publisher: LAP LAMBERT Academic Publishing
  • Release Date: Feb 09, 2012
  • Pages: 100 pages
  • Dimensions: 0.23 x 8.66 x 5.91 inches

Overview

• The electrical conductivity is a useful quantity for estimating the isothermal crystallization parameters for the chalcogenide. • The growth parameter for crystallization was found to increase with the addition of Sn to Se-Te which can be attributed to homogeneous two dimensional growths of crystallites. The value of n obtained is 2.6225 ± 0.1225. • As the value of n obtained is between 2 and 3, this indicates a 2 dimensional growth with a disc like particles changing to rod like formation with temperature and time. • The value of activation energy EG due to graph is obtained as 3.8821eV, which is higher than obtained by other workers. This value is about 1.6eV higher than the Se70-Te30 due to addition of Sn in this material.

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