- Tytuł:
- Excitonic Effects in Linear and Photoinduced Faraday Rotation in Semimagnetic Semiconductors
- Autorzy:
-
Leisching, P.
Pankoke, R.
Buss, C.
Frey, R.
Flytzanis, C.
Cibert, J.
Wasiela, A. - Powiązania:
- https://bibliotekanauki.pl/articles/1968336.pdf
- Data publikacji:
- 1997-11
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
42.65.-k
75.30.Et
78.20.Ls
78.66.Hf - Opis:
- We investigate the influence of the Coulomb interaction on the giant linear and photoinduced Faraday rotation in the bulk Cd$\text{}_{1-x}$Mn$\text{}_{x}$Te system. Experimental results are presented and discussed by calculating the complex dielectric function. The anisotropy and k-dependence of the magnetic spin-exchange interaction and the Coulomb interaction between optically excited bound and unbound electron-hole pairs are considered using a microscopic theory. At high excitation densities, the excitonic nonlinearities of the 1s transitions are investigated.
- Źródło:
-
Acta Physica Polonica A; 1997, 92, 5; 895-898
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł