1. Donaton R A , Struyf H , Lepage M , Coenegrachts B , Stucchi M , De Roest D , Baklanov M R , Vanhaelemeersch S , Maex K , Gaillard F , Xia L-Q , Lim T-H , Gotuaco M , Yieh E , Van Autryve L , Advanced Metallization Conference (AMC) 2000, San Diego, to be published in the proceedings