1.

Conference Proceedings
Conference Proceedings
1. Nonlinear Zeeman Splitting and Electron-Phonon Coupling
Schopp,J. ; Heitz,R. ; Hoffmann,A. ; Scherz,U.
Pub. info.: Proceedings of the 17th International Conference on Defects in Semiconductors : ICDS-17, Gmunden, Austria, July 18-23, 1993.  Pt.2  pp.815-820,  1994.  Zurich, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 143-147
2.

Conference Proceedings
Conference Proceedings
2. Zeeman Splitting and Isotope Shift of Optical Transitions at Ni2+ Centers in Cubic ZnS
Schrepel,C. ; Schopp,J. ; Heitz,R. ; Hoffmann,A. ; Scherz,U.
Pub. info.: Proceedings of the 18th International Conference on Defects in Semiconductors : ICDS-18, Sendai, Japan, July 23-28, 1995.  pp.743-748,  1995.  Zurich, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 196-201