Growth and optical properties of phosphorus-doped ZnO nanowires
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| Title: | Growth and optical properties of phosphorus-doped ZnO nanowires |
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| Authors: | Kim, D.S.1 dskim@mpi-halle.de, Fallert, J.2, Lotnyk, A.1, Scholz, R.1, Pippel, E.1, Senz, S.1, Kalt, H.2, Gösele, U.1, Zacharias, M.1,3 |
| Source: | Solid State Communications. Sep2007, Vol. 143 Issue 11/12, p570-573. 4p. |
| Subjects: | Semiconductor doping, Zinc compounds, Nanowires, Solid state physics |
| Abstract: | Abstract: Single-crystal phosphorus-doped ZnO nanowires were synthesized by using a single-source precursor-based vapor transport method. The photoluminescence spectra of phosphorus-doped ZnO nanowires and undoped nanowires are compared. While both show several shallow bound exciton complexes, the phosphorus-doped nanowires reveal an additional distinct emission feature at 3.316 eV. Additionally, the time-resolved PL measurements were conducted to characterize the recombination dynamics. [Copyright &y& Elsevier] |
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| Database: | Engineering Source |
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