In 1953 he returned to RRE in Malvern, taking up a post as a Junior Government Research Fellow, where he worked on avalanche injection, carrier accumulation and related topics in experimental semiconductor physics.
In 1953 he moved to the Royal Radar Establishment in Malvern, Worcestershire, taking up a post as a Junior Government Research Fellow. While at Malvern he worked on avalanche injection, carrier accumulation and related topics in experimental semiconductor physics.