1.

Conference Proceedings
Conference Proceedings
1. High-Quality AlGaN/GaN HFET Structures Grown by MOCVD Using Intermediate High Temperature AlGaN/GaN Superlattices
Demchuk, Alexander ; Olson, Don ; Shin, Minseub ; Olson, Dan ; Nussbaum, Peter ; Strom, Andy ; Bates, Simon ; Hofmann, Frank ; Munns, Gordon
Pub. info.: GaN and related alloys - 2002 : symposium held December 2-6, Boston, Massachusetts, U.S.A..  pp.543-548,  2002.  Warrendale, Pa..  Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 743
2.

Technical Paper
Technical Paper
2. Teaching high precision frames and trajectories for industrial robots using ultrasonics
Henz, Jurgen ; Hofmann, Frank ; Hommel, Gunter
Pub. info.: SME technical paper series.  pp.1P-,  1994.  Society of Manufacturing Engineers