Abstract
The absorption coefficient of S and Te doped GaP i the region 0.25 to 1.4 eV is measured at 300 K. The experimental data are interpeted quantitatively. The spectrum is dominated by transitions from excited donor states. In the theoretical description the “mean” state concept is successfuly employed.
Original language | English |
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Pages (from-to) | 397-404 |
Number of pages | 8 |
Journal | Physica Status Solidi B: Basic Solid State Physics |
Volume | 154 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1989 |
Externally published | Yes |