ABSTRACT
Department o f Physics, Division o f Solid State Physics, Lund University, Box 118, S-221 00, Lund, Sweden Present affiliation: The Institute o f Physical and Chemical Research (R1KEN), 2-1 Hirosawa, Wako-shi, Saitama 351-01, Japan
1. In tro d u c tio n ........................................................................................ 314 2. MOVPE G r o w th ................................................................................ 316 3. Optimization of the M o b ility .............................................................317
