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  D.J. Gravesteijn
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- Dirk Jan
- geboren 3 juli 1953 te Zaandam

- promotie Amsterdam UvA 28 september 1983
- proefschrift: Phosphorescent defects in calcium oxide : a microwave resonance and spin 
  coherence study of photoexcited triplet states.
- promotor: J.D.W. Voorst