Interfaces, superlattices, and thin films : symposium held December 1-6, 1986, Boston, Massachusetts, U.S.A.. pp.223-228, 1987. Pittsburgh, Pa.. Materials Research Society
Wide band gap semiconductors : symposium held December 2-6, 1991, Boston, Massachusetts, U.S.A.. pp.469-474, 1992. Pittsburgh, Pa.. Materials Research Society
Processing and characterization of materials using ion beams : symposium held November 28-December 2, 1988, Boston, Massachusetts, U.S.A.. pp.345-350, 1989. Pittsburgh, Pa.. Materials Research Society
Nano- and microelectromechanical systems (NEMS and MEMS) and molecular machines : symposium held December 2-4, 2002, Boston, Massachusetts, U.S.A.. pp.239-246, 2003. Warrendale, Pa.. Materials Research Society