Au蒸着膜の引張り破壊

概要

論文の詳細を見る
Experiments were performed to investigate the tensile properties of gold films ranging from 300 to 800 Å in thickness, which were obtained by vacuum evaporation. A SEM observation of the fracture process was made directly in the electron microscope.<BR>The propagation was discontinuous and crystallographic, the fracture edges lying parallel to surface slip lines. The total strain of the film was usually of the order of 0.4 to 1.7% at fracture.<BR>Observation of the fracture process of these films were performed directly in a scanning electron microscope and a transmission electron microscope.<BR>Propagation of the fracture tip is discontinuous, and the fracture edge is parallel to the slip lines appearing at the surface of these films.
日本真空協会の論文