1Dardine A P. Synthesis of thin film ferroelectrics on Si and shape memory effect TiNi sudstrates [ J ]. Smart Materialsand Structures, 1994, (3) :140 ~ 146.
2George R, Barsoum S. Active materials and tidaptive structure[J]. Smart Materials and Structures, 1997, (6) : 117 -122..
3Nishida M, Wayman C M. Electron microscopy studies of the premartensitic transformation inaaged Ti-Slat% Ni shapememory alloy[ J]. Metallography, 1988,21:255 - 273.
