This study explores single-layer blue light-emitting devices based on a solution-processed hybrid perovskite–polymer composite. The emissive layer was formed from bromide precursors of an alkali metal and lead using a polymer matrix and organic additives. Thin films were deposited on transparent conductive substrates by spin-coating. Optical and electrical characteristics were evaluated at room temperature. The devices exhibit stable, narrow-band blue electroluminescence at relatively low operating voltages. Current–voltage analysis reveals distinct charge-transport regimes associated with carrier injection and recombination within the perovskite–polymer active layer. The results confirm the proof-of-concept of the proposed approach and indicate its potential for low-cost optoelectronic applications.
| Mualliflar | M.O. Rahmonova, N.Q. Mukhamadiev |
|---|---|
| Jurnal | Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi |
| Nashr sanasi | 2026-01-01 |
| Jild | 1 |
| Son | 1 |
| Betlar | 16-23 |
| DOI | 10.59251/2181-3973.2025.v1.138.1.3735 |
DOI: 10.59251/2181-3973.2025.v1.138.1.3735 · Maqolaning asl sahifasi
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