We have studied the effects of expansion of the lattice on fundamental band gaps in Si, with the use of an adjusted pseudopotential method. The result...

Starting from band structures of the constituent materials, the electronic band structure of the semiconducting alloys GexSn1-x and SixSn1-x are calcu...

The band structure of InxGa1-xSb Alloy is calculated in the virtual crystal approximation using the empirical pseudopotential method which incorporate...

We report: - 1st case = a case of KID syndrome in a young girl born to non-consanguineous parents without any similar family history. The typical feat...

Since its description in 1959, the chronic generalized dermatophytosis (CGD) is particularly seen in Maghreb. This dermatophytosis is chronic, extensi...