Theoretical prediction of the structural
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Z. Charifi; H. Baaziz; B. Hamad
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Article
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2009
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Elsevier Science
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English
β 444 KB
The structural and electronic properties of X 3 As 4 (X ΒΌ C, Si, Ge and Sn) compounds were investigated using density functional theory (DFT) calculations. We employed both the generalized-gradient approximation (GGA), which is based on exchange-correlation energy optimization to calculate the total