- Tytuł:
- Magnetotransmission Measurements of Intra-Shallow-Donor Transitions in Semi-Insulating GaAs
- Autorzy:
-
Karpierz, K.
Kożuchowski, K.
Grynberg, M. - Powiązania:
- https://bibliotekanauki.pl/articles/1920976.pdf
- Data publikacji:
- 1992-10
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
72.40.+w
78.20.Ls
78.50.Ge - Opis:
- In this paper we present the results of an investigation of the 1s-2p$\text{}_{+}$ intra-shallow-donor transition by means of an extremely difficult magnetotransmission experiment performed on semi-insulating GaAs. We report the temperature dependence of the transition intensity. We noticed the absence in the absorbance spectra of a well-pronounced structure which is observed at low magnetic fields in photoconductivity measurements. The results are discussed in terms of a fluctuating potential from ionized centres in semi-insulating GaAs.
- Źródło:
-
Acta Physica Polonica A; 1992, 82, 4; 617-619
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł