| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5401475 | Journal of Luminescence | 2011 | 5 Pages |
Abstract
⺠(C9H19NH3)2PbI2Br2 compound is a new crystal with strong yellow-green PL emission at 2.17 eV. ⺠Calculations based on DFT and FLAPW method combined with LDA approximation are performed. ⺠Gap, optical transitions and exciton presence were predicted from density of states. ⺠Agreement between experimental data and electronic structure calculations.
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Authors
H. Abid, A. Samet, T. Dammak, A. Mlayah, E.K. Hlil, Y. Abid,