Title :
Lubricant pickup under laser irradiation condition
Author :
Rong Ji ; Dao, T.K.L. ; Xu, B.X. ; Xu, J.W. ; Goh, B.L. ; Tan, E. ; Xie, H.Q. ; Liew, T.
Author_Institution :
Data Storage Inst., Singapore, Singapore
Abstract :
Heat-Assistant Magnetic Recording (HAMR) is a promising approach for enabling large increases in storage density of hard disk drive. Under HAMR condition, the lubricant thin film on hard disk surface should have satisfied tribological property under high temperature laser irradiation condition. This paper studies the lubricant pick-up of potential and current commercial lubricant under HAMR laser irradiation conditions. Through the study, the design and development of new lubricant for HAMR application has been explored.
Keywords :
hard discs; laser beam applications; lubricants; pick-ups; thermomagnetic recording; tribology; hard disk drive; hard disk surface; heat assistant magnetic recording; lubricant pickup; lubricant thin film; temperature laser irradiation condition; tribological property; Heat-assisted magnetic recording; Heating; Indexes; Laser applications; HAMR; Hard disk lubricant; laser irradiation;
Conference_Titel :
APMRC, 2010 Digest
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-8103-3
