III-V heterostructures for electronic/photonic devices : symposium held April 24-27, 1989, San Diego, California, U.S.A.. pp.409-414, 1989. Pittsburgh, Pa.. Materials Research Society
Materials for infrared detectors and sources : symposium held December 1-5, 1986, Boston, Massachusetts, U.S.A.. pp.143-152, 1987. Pittsburgh, Pa.. Materials Research Society
Defects in electronic materials : symposium held November 30-December 3, 1987, Boston, Massachusetts, U.S.A.. pp.415-422, 1988. Pittsburgh, Pa.. Materials Research Society