%0 Journal Article %T Patterning of nickel-titanium SMA films with chemical etching by a novel multicomponent etchant %A Ding, Guifu %J Proceedings of SPIE %V 3892 %N 1 %P 340-345 %@ 0277-786X %D 1999-10-01 %I SPIE %~ DeepDyve