1.

Conference Proceedings

Conference Proceedings
Hudait, M.K. ; Lin, Y. ; Andre, C.L. ; Sinha, P.M. ; Tivarus, C.A. ; Pelz, J.P. ; Wilt, D.M. ; Ringel, S.A.
Pub. info.: Materials and devices for optoelectronics and microphotonics : symposium held April 1-5, 2002, San Francisco, California, U.S.A..  pp.287-292,  2002.  Warrendale, Pa..  Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 722
2.

Conference Proceedings

Conference Proceedings
Arehart, A.R. ; Poblenz, C. ; Heying, B. ; Speck, J.S. ; Mishra, U.K. ; DenBaars, S.P. ; Ringel, S.A.
Pub. info.: GaN and related alloys - 2003 : symposium held December 1-5, 2003, Boston, Massachusetts, U.S.A..  pp.735-740,  2004.  Warrendale, Pa..  Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 798
3.

Conference Proceedings

Conference Proceedings
Kaplar, R.J. ; Ringel, S.A. ; Kurtz, Steven R. ; Allerman, A.A. ; Klem, J.F.
Pub. info.: Defect and impurity engineered semiconductors and devices III : symposium held April 1-5, 2002, San Francisco, California, U.S.A..  pp.403-408,  2002.  Warrendale, Pa.  Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 719
4.

Conference Proceedings

Conference Proceedings
Kwon, O. ; Boeckl, J. ; Lee, M.L. ; Pitera, A.J. ; Fitzgerald, E.A. ; Ringel, S.A.
Pub. info.: Progress in compound semiconductor materials -- electronic and optoelectronic applications.  pp.161-166,  2004.  Warrendale, Pa..  Materials Research Society
Title of ser.: Materials Research Society symposium proceedings
Ser. no.: 799
5.

Technical Paper

Technical Paper
Mena, R.A. ; Schacham, S.E. ; Hangland, E.J. ; Alterovitz, S.A. ; Bibyk, S.B. ; Ringel, S.A.
Pub. info.: NASA Technical Reports.  (NASA-TM-106873),  pp.1-11,  1995.  National Aeronautics and Space Adminstration