1.

Conference Proceedings
Conference Proceedings
1. Influence of Micro-Inhomogeneities on the Electron Mobility in Undoped n-type LEC GaAs
Siegel,W. ; Kuhnel,G. ; Witte,H. ; Kretzer,U.
Pub. info.: Proceedings of the 17th International Conference on Defects in Semiconductors : ICDS-17, Gmunden, Austria, July 18-23, 1993.  Pt.3  pp.1565-1569,  1994.  Zurich, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 143-147
2.

Conference Proceedings
Conference Proceedings
2. Optical Admittance Spectroscopy of Deep Centers in Galliunrnitride-Correlation with Photoluminescence
Krtschil,A. ; Fischer,P. ; Witte,H. ; Lisker,M. ; Christen,J. ; Birkle,U. ; Einfeldt,S. ; Hommel,D.
Pub. info.: Silicon carbide, III-nitrides and related materials, ICSCIII-N'97 : proceedings of the International Conference on Silicon Carbide, III-Nitrides and Related Materials, Stockholm, Sweden, September 1997.  Part2  pp.1381-1384,  1998.  Zuerich, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 264-268