Solid state sciences, 2004, Vol.6 (1), p.139-146
2004
Volltextzugriff (PDF)
Details
- Autor(en) / Beteiligte
- Titel
- Enhancement of n-GaAs characteristics by combined heating, cooling rate and metalloporphyrin modification techniques
- Ist Teil von
- Solid state sciences, 2004, Vol.6 (1), p.139-146
- Ort / Verlag
- Paris: Elsevier Masson SAS
- Erscheinungsjahr
- 2004
- Quelle
- Alma/SFX Local Collection
- Beschreibungen/Notizen
- Different modification techniques, namely, preheating, controlling the cooling rate and modification with tetra(-4-pyridyl)porphyrinatomanganese(III) have been used to enhance photoelectrochemical characteristics of n-GaAs electrodes in light-to-electricity conversions. Combination of such three techniques together yielded electrodes with better darkcurrent density vs potential plots and photocurrent density vs potential plots. Higher efficiency and stability were also observed for electrodes modified by such combined techniques. Graphic
- Sprache
- Englisch
- Identifikatoren
- ISSN: 1293-2558eISSN: 1873-3085DOI: 10.1016/j.solidstatesciences.2003.11.007Titel-ID: cdi_hal_primary_oai_HAL_hal_00136610v1
- Format
- –
- Schlagworte
- Chemical Sciences, Condensed matter: structure, mechanical and thermal properties, Crystalline state (including molecular motions in solids), Dark current, Efficiency, Exact sciences and technology, Material chemistry, Metalloporphyrin, n-GaAs, Photocurrent, Physics, Stability, Structure of solids and liquids, crystallography, Structure of specific crystalline solids, Theory of crystal structure, crystal symmetry, calculations and modeling