- Tytuł:
- Multiband Electronic Structure of Magnetic Quantum Dots: Numerical Studies
- Autorzy:
-
Rederth, D.
Oszwałdowski, R.
Petukhov, A.
Pientka, J. - Powiązania:
- https://bibliotekanauki.pl/articles/1029747.pdf
- Data publikacji:
- 2018-03
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
73.21.La
73.22.-f
75.50.Pp - Opis:
- Semiconductor quantum dots (QDs) doped with magnetic impurities have been a focus of continuous research for a couple of decades. A significant effort has been devoted to studies of magnetic polarons (MP) in these nanostructures. These collective states arise through exchange interaction between a carrier confined in a QD and localized spins of the magnetic impurities (typically: Mn). Our theoretical description of various MP properties in self-assembled QDs is discussed. We present a self-consistent, temperature-dependent approach to MPs formed by a valence band hole. The Luttinger-Kohn k· p Hamiltonian is used to account for the important effects of spin-orbit interaction.
- Źródło:
-
Acta Physica Polonica A; 2018, 133, 3; 343-349
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł