Short Note


Mustafa S. Omer

College of Science, Salahaddin University



Abstract
Any electronic device cannot be build from any two different materials if their Iattice thermal expansions are not in match. most methods of experimental measurements and theoretical calculations to obtain this parameter in semiconductors
are expensive and complicated. Some times they need large and costly computational programs. In my work, a new approach is achieved for calculating lattice thermal expansion for semiconductors.

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