Martins, Rui M. S., M. Beckers, A. Muecklich, N. Schell, R. J. C. Silva, K. K. Mahesh, Braz F. M. Fernandes, AT Marques, AF Silva, APM Baptista, C. Sa, FJLA Alves, LF Malheiros, and M. Vieira. "The Interfacial Diffusion Zone in Magnetron Sputtered Ni-Ti Thin Films Deposited on Different Si Substrates Studied by HR-TEM." Advanced Materials Forum Iv. Vol. 587-588. 2008. 820-823.