Superlattice effects on the amorphization of Ni-Ti multilayers

[摘要] A phenomenological model is proposed to correlate the onset of solid-state amorphization with the loss of interfacial stability in Ni-Ti multilayers. Additionally, temperature dependence to the onset of amorphization is attributed to the effect of interfacial coherency that varies with the Ni-Ti layer pair spacing. A decrease in the amorphization temperature occurs as lattice coherency is lost with an increase in the layer pair spacing. (C) 2000 Elsevier Science B.V. All rights reserved.

[发布日期] 2000-12-01

[效力级别]  Proceedings Paper

[关键词] superlattice;multilayer;Ni-Ti;solid-state amorphization