- Tytuł:
- Singlet-Triplet Switching Induced by Electric Field in Triple Quantum Dots
- Autorzy:
-
Łuczak, J.
Bułka, B. - Powiązania:
- https://bibliotekanauki.pl/articles/1427582.pdf
- Data publikacji:
- 2012-05
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
71.10.-w
33.57.+c
73.23.-b
73.63.Kv - Opis:
- We analyze influence of an external electric field on magnetic properties of a triple quantum dot system in a triangular and linear geometry. The system contains four electrons and is described by an extended Hubbard model which includes electron correlations and exchange processes. The electric field leads to splitting of energy levels (the Stark effect) and to transition between the singlet and triplet states.
- Źródło:
-
Acta Physica Polonica A; 2012, 121, 5-6; 1195-1197
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł