38. L.L. Liu, Z.Z. Wu *, X.K. An , S. Xiao, S.H. Cui, H. Lin, R. K.Y. Fu, X.B. Tian, R.H. Wei, P. K. Chu, F. Pan*, "Excellent adhered thick diamond-like carbon coatings by optimizing hetero-interfaces with sequential highly energetic Cr and C ion treatment", J. Alloy. Compd. 2018, 35, 155-162