https://research.birmingham.ac.uk/en/publications/development-of-advanced-duplex-surface-systems-by-combining-craln/fingerprints/
Development of advanced duplex surface systems by combining CrAlN multilayer coatings with plasma...
https://scholars.cityu.edu.hk/en/publications/effect-of-aluminum-contents-on-sputter-deposited-craln-thin-films/
Effect of aluminum contents on sputter deposited CrAlN thin films - CityUHK Scholars