- Tytuł:
- Terahertz Radiation Induced Spin Photocurrents in Non-Magnetic Low Dimensional Structures
- Autorzy:
-
Ganichev, S. D.
Prettl, W. - Powiązania:
- https://bibliotekanauki.pl/articles/2043707.pdf
- Data publikacji:
- 2005-10
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
72.40.+w
72.25.Fe
78.67.-n
73.21.Fg - Opis:
- Spin photocurrents generated by homogeneous excitation with terahertz radiation in low dimensional structures are reviewed. Three microscopic mechanisms are responsible for the occurrence of an electric current linked to a uniform spin polarization in a quantum well, the circular photogalvanic effect, the spin-galvanic effect and the magneto-gyrotropic effect. These phenomena provide several methods to investigate various spin properties in low dimensional structures like details of band structure and spin relaxation time.
- Źródło:
-
Acta Physica Polonica A; 2005, 108, 4; 581-608
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł