1.

Conference Proceedings
Conference Proceedings
1. Nitrogen-Carbon-Oxygen Radiative Centers in Silicon:Uniaxial Stress Measurements
Ddrnen,A. ; Sauer,R. ; Pensl,G.
Pub. info.: Proceedings of the 15th International Conference on Defects in Semiconductors : Budapest, Hungary, August 22-26, 1988.  Part2  pp.631-636,  1989.  Aederlmannsdorf, Switzwelns.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 38-41
2.

Conference Proceedings
Conference Proceedings
2. Shallow Bound Pseudoacceptor States of Iron in Gallium Phosphide
Ddrnen,A. ; Pressel,K. ; Ruckert,G. ; Thonke,K.
Pub. info.: Proceedings of the 17th International Conference on Defects in Semiconductors : ICDS-17, Gmunden, Austria, July 18-23, 1993.  Pt.2  pp.791-796,  1994.  Zurich, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 143-147