Complex sentence: He received his Ph.D. in experimental nuclear physics from the University of Oxford in 1966 under Dr. D. H. Wilkinson, where he was part of the team which commissioned a 22 million volt atomic accelerator.
Split into simpler sentences: He received his Ph.D. in experimental nuclear physics from the University of Oxford in 1966 under Dr. D. H. Wilkinson. In Oxford, he was part of the team that commissioned a 22 million volt atomic accelerator.