1. J L Shay and J H Wernik Ternary chalcopyrite semiconductors: Growth, electronic properties and application (Oxford: Pergamon Press) (1975)
2. N Yamomoto and T Miyauchi J. Phys. Collq. (Paris) 36 C3–155 (1975)
3. E Gramire Integrated Optics (ed) T Tanic (New York: Springer) (1975)
4. J C Mikkelson (Jr) and H Kildas J. Appl. Phys. 49 271 (1978); ibid. 23 97 (1988); ibid. 23 531 (1988)
5. H Neumann Cryst. Res. Technol. 22 271 (1987); ibid. 23 97 (1988); ibid. 23 531 (1988)