Byoung-Joon Kim, Hae-A-Seul Shin, Ji-Hoon Lee, and Young-Chang Joo, “Effect of cyclic outer and inner bending on the fatigue behavior of a multi-layer metal film on a polymer substrate”, Japanese Journal of Applied Physics, 55(6S3) 2016 https://doi.org/10.7567/JJAP.55.06JF01