1.

Conference Proceedings
Conference Proceedings
1. RAPID ISOTHERMAL ANNEALING OF N-IMPLANTED 6H-SiC LAYERS USED FOR FABRICATION OF p-n PHOTODIODES
Pensl, G. ; Helbig, R. ; Zhang, H. ; Ziegler, G. ; Lanig, P.
Pub. info.: Novel refractory semiconductors : symposium held April 21-23, 1987, Anaheim, California, U.S.A..  pp.195-200,  1987.  Pittsburgh, Penn..  Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 97
2.

Conference Proceedings
Conference Proceedings
2. ELECTRICAL AND OPTICAL PROPERTIES OF HETEROSTRUCTURES MADE FROM DIAMOND-LIKE CARBON LAYERS ON CRYSTALLINE SILICON
Hammerschmidt, Albert ; Mandel, Th. ; Helbig, R. ; Birkle, S. ; Kammermaier, J.
Pub. info.: Novel forms of carbon : symposium held April 27-May 1, 1992, San Francisco, California, U.S.A..  pp.511-516,  1992.  Pittsburgh.  Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 270
3.

Conference Proceedings
Conference Proceedings
3. OBIC Measurements on 6H-SiC Schottky Diodes
Rottner, K. ; Schoner, A. ; Frischholz, M. ; Helbig, R.
Pub. info.: III-Nitride, SiC, and Diamond Materials for Electronic Devices : symposium held April, 1996, San Francisco, California, U.S.A..  pp.51-,  1996.  Pittsburgh, Pa..  MRS - Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 423
4.

Conference Proceedings
Conference Proceedings
4. Mapping of the Luminescence Decay of Lightly-Doped n-4H-SiC at Room-Temperature
Schneider, K. ; Helbig, R.
Pub. info.: Silicon carbide and related materials 2001 : ICSCRM2001, proceedings of the International Conference on Silicon Carbide and Related Materials 2001, Tsukuba, Japan, October 28-November 2, 2001.  pp.605-608,  2002.  Zuerich, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 389-393
5.

Conference Proceedings
Conference Proceedings
5. Low Temperature Photoluminescence Processes of 13C Enriched 6H- and 15R-SiC Crystals Grown by the Modified Lely Method
Sadowski, H. ; Schulze, N. ; Frank, T. ; Laube, M. ; Pensl, G. ; Helbig, R.
Pub. info.: Silicon carbide and related materials : ECSCRM2000, proceedings of the 3rd European Conference on Silicon Carbide and Related Materials, Kloster Banz, Germany, September 2000.  pp.401-404,  2001.  Uetikon-Zuerich, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 353-356
6.

Conference Proceedings
Conference Proceedings
6. Radiation Defects and Doping of SiC with Phosphorus by Nuclear Transmutation Doping (NTD)
Heissenstein, H. ; Sadowski, H. ; Peppermuller, C. ; Helbig, R.
Pub. info.: Silicon carbide and related materials - 1999 : ICSCRM'99, proceedings of the International Conference on Silicon Carbide and Related Materials - 1999, Research Triangle Park, North Carolina, USA, October 10-15, 1999.  pp.853-856,  2000.  Zuerich, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 338-342(2)
7.

Conference Proceedings
Conference Proceedings
7. Homoepitaxial Growth of 6H SiC on Single Crystalline Spheres
Christiansen, K. ; Christiansen, S. ; Strunk, H. P. ; Helbig, R.
Pub. info.: Silicon carbide and related materials - 1999 : ICSCRM'99, proceedings of the International Conference on Silicon Carbide and Related Materials - 1999, Research Triangle Park, North Carolina, USA, October 10-15, 1999.  pp.193-196,  2000.  Zuerich, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 338-342(1)
8.

Conference Proceedings
Conference Proceedings
8. Shallow Nitrogen Donor States in 4H-SiC Investigated by Photothermal Ionization Spectroscopy
Chen, C. Q. ; Zeman, J. ; Engelbrecht, F. ; PepperMuller, C. ; Helbig, R. ; Martinez, G.
Pub. info.: Silicon carbide and related materials - 1999 : ICSCRM'99, proceedings of the International Conference on Silicon Carbide and Related Materials - 1999, Research Triangle Park, North Carolina, USA, October 10-15, 1999.  pp.611-614,  2000.  Zuerich, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 338-342(1)
9.

Conference Proceedings
Conference Proceedings
9. Low Temperature Photoluminescence of 13C Enriched SiC-Crystals Grown by the Modified Lely Method
Sadowski, H. ; Peppermuller, C. ; Schulze, N. ; Laube, M. ; Pensl, G. ; Helbig, R.
Pub. info.: Silicon carbide and related materials - 1999 : ICSCRM'99, proceedings of the International Conference on Silicon Carbide and Related Materials - 1999, Research Triangle Park, North Carolina, USA, October 10-15, 1999.  pp.623-626,  2000.  Zuerich, Switzerland.  Trans Tech Publications
Title of ser.: Materials science forum
Ser. no.: 338-342(1)
10.

Conference Proceedings
Conference Proceedings
10. Defect Structures in Neutron Irradiated 6H-SiC Studied by X-Ray Diffraction Line Profile Analysis
Seitz, C. ; Magerl, A. ; Hock, R. ; Heissenstein, H. ; Helbig, R.
Pub. info.: Silicon carbide--materials, processing and devices : symposium held November 27-29, 2000, Boston, Massachusetts, U.S.A..  2001.  Warrendale, Pa..  Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 640