Improving reliability of SCB initiators based on Al/Ni multilayer nanofilms Peng Zhu, Dongle Li, Shuai Fu, Bo Hu, Ruiqi Shen and Yinghua Ye Eur. Phys. J. Appl. Phys., 63 1 (2013) 10302 Published online: 26 July 2013 DOI: 10.1051/epjap/2013130219