- Tytuł:
- Theoretical Calculations of Cohesive and Electronic Properties of Quaternary AlGaInN Alloys
- Autorzy:
-
Łopuszyński, M.
Bartoszek, J.
Majewski, J. A. - Powiązania:
- https://bibliotekanauki.pl/articles/2047722.pdf
- Data publikacji:
- 2007-08
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
61.66.Dk
61.66.-f
62.20.Dc
64.30.+t - Opis:
- We present theoretical studies of the AlGaInN nitride quaternary alloys. The studies are based on ab initio calculations performed within the density functional theory and virtual crystal approximation. The equilibrium lattice constants, bulk moduli, and elastic constants were calculated for the whole possible range of concentrations of the alloy constituents. The theoretical values were then fitted with second- and third-order polynomials. For all properties studied, the considerable bowing was observed.
- Źródło:
-
Acta Physica Polonica A; 2007, 112, 2; 449-454
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł