1. Albery, W. J. & Archer, M. D. J. electroanalyt. Chem. (in the press).
2. Albery, W. J. & Archer, M. D. J. electroanalyt. Chem. (in the press).
3. Albery, W. J., Archer, M. D. & Egdell, R. G. J. electroanalyt. Chem. 82, 199 (1977).
4. Data from proposed AM2 spectral distribution in Interim Solar Cell Testing Procedures for Terrestial Applications 13 (NASA, 1975).
5. Gates, D. M. Science 151, 523 (1966).