Correlation between spectrum of the low temperature (T = 4.2 K) photoluminescence and anomalous photovoltages properties of oblique sputtered polycrystalline thin films CdTe, CdTe:In is discovered. In spectrum of undoped samples, equally with double-acting band the band of own luminescence, conditioned presence potential barrier on border of grains dominated. Alloyage with impurity In extinguishs double-acting bands, the adding thermal treatment leads to intensification of the own band, half-width of which is connected with maximum value of photogenerated voltage VАФН ≈ 103 V/cm.
| Mualliflar | Гуломова, М.З., Мирзарахимова, Ф.К., Полвонов, Б.З., Полвонов, О.З. |
|---|---|
| Jurnal | O‘zbekiston fizika jurnali |
| Nashr sanasi | 2019-04-21 |
| Jild | 21 |
| Son | 2 |
| Betlar | 93-97 |
| Til | Rus |
| DOI | 10.52304/.v21i2.59 |
DOI: 10.52304/.v21i2.59 · Maqolaning asl sahifasi
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