- Tytuł:
- Universality of the Empty-Lattice Approximation to Predict the Topology of Energy Spectra of High-Symmetry Crystals and Superlattices Based upon Them
- Autorzy:
-
Sznajder, M.
Bercha, D. M.
Glukhov, K. E.
Slipukhina, I. V. - Powiązania:
- https://bibliotekanauki.pl/articles/2047012.pdf
- Data publikacji:
- 2006-09
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
71.20.Nr
71.15.Mb
71.20.Mq
73.21.Cd
61.50.Ah - Opis:
- O$\text{}_{h}^{7}$, T$\text{}_{d}^{2}$ and O$\text{}_{h}^{5}$ symmetry crystals were discussed to demonstrate universality of the empty-lattice approximation to obtain the topology and symmetry of the elementary energy bands creating the valence band of those crystals and to predict a localization of the maximum of valence electron density distribution in the unit cell. The elaborated concept of the elementary energy bands was applied to the (GaAs)$\text{}_{5}$/(AlAs)$\text{}_{5}$ superlattice and ordered solid solution Pb$\text{}_{0.5}$Sn$\text{}_{0.5}$S.
- Źródło:
-
Acta Physica Polonica A; 2006, 110, 3; 369-378
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł