1.

Conference Proceedings
Conference Proceedings
1. 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
2.

Conference Proceedings
Conference Proceedings
2. FTIR high resolution optical study of GaAs:Fe
Pressel,K. ; Ruckert,G. ; Thonke,K. ; Dornen,A.
Pub. info.: Proceedings of the 16th International Conference on Defects in Semiconductors : Lehigh University, Bethlehem, Pennsylvania, 22-26 July 1991.  Pt.2  pp.695-700,  1992.  Zurich, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 83-87