- Tytuł:
- Antisites Defects in GaP
- Autorzy:
-
Jasiński, J.
Kamińska, M.
Palczewska, M.
Jurkiewicz-Wagner, P. - Powiązania:
- https://bibliotekanauki.pl/articles/1929675.pdf
- Data publikacji:
- 1993-09
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
71.55.Eq
78.50.Ge
76.30.Mi - Opis:
- ESR, optical, and transport measurements were done on neutron-irradiated GaP crystals subjected to thermal annealing. The behavior of two dominant paramagnetic defects: phosphorus antisite PP4 and WA1 [1] was followed. ESR signal similar to WA1 was earlier attributed to the defect related with gallium antisite [2]. Our thermal annealing experiments supported such attribution. Apart from that, the obtained results indicated that two dominant absorption bands in neutron-irradiated GaP with maxima at 0.79 and 1.13 eV [1] were not connected with PP$\text{}_{4}$ or WA1 defects. However, one of these paramagnetic defects (or two of them) were responsible for hopping transport in n-irradiated GaP crystals.
- Źródło:
-
Acta Physica Polonica A; 1993, 84, 3; 579-582
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki