Time-resolved photoluminescence spectroscopy of porous silicon
β Scribed by R. Laiho; A. Pavlov; T. Tsuboi
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 321 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0022-2313
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A photoluminescence (PL) response (S-band) of porous silicon to specific amounts of organic vapors of n-hexane, toluene and methanol in gas phase reveals the presence of two reversible processes: one relatively fast responsible for PL quenching and one relatively slow which is responsible for a rema
Time-resolved photoluminescence studies in films, powders and single crystals of Ca are reported. The observed spectra in all forms are consistent with those reported for steady state conditions and may be associated with an intramolecular process. The spectrum is largely temperature independent and