1.

Conference Proceedings
Conference Proceedings
1. OPTICAL PROPERTIES OF HYDROGENATED AMORPHOUS SILICON, SILICON-GERMANIUM AND SILICON-CARBON THIN FILMS
Dawson, R.M. ; Li, Y.M. ; Gunes, M. ; Heller, D. ; Nag, S. ; Collins, R.W. ; Wronski, C.R. ; Bennett, M. ; Li, Y.-M.
Pub. info.: Amorphous silicon technology, 1992.  pp.595-600,  1992.  Pittsburgh, Pa..  Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 258
2.

Conference Proceedings
Conference Proceedings
2. Alexandrite lasers for temperature sounding of the sodium layer
Schmitz, S. ; von Zahn, U ; Walling, J.C. ; Heller, D.
Pub. info.: 12th ESA Symposium on European Rocket and Balloon Programmes and Related Research, Lillehammer, Norway, 29 May-1 June 1995.  pp.395-402,  1995.  Noordwijk, The Netherlands.  ESA Publications Division
Title of ser.: ESA SP
Ser. no.: 370
3.

Conference Proceedings
Conference Proceedings
3. THE MOVEMENT OF MIBILITY EDGES IN HYDROGENATED AMORPHOUS SILICON
Lee, S. ; Heller, D. ; Wronski, C. R.
Pub. info.: Amorphous silicon technology, 1990 : symposium held April 17-20, 1990, San Francisco, California, U.S.A..  pp.89-94,  1990.  Pittsburgh, Pa..  Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 192