Improving the Friction Durability of Magnetic Head-Disk Interfaces by Thin Lubricant Films

Table 2

Friction coefficient of each boundary line.

	Boundary line ①	Boundary line ②	Boundary line ③
Z-Tetraol (1.6-nm)	0.15	0.22	0.25
Z-Tetraol (2.6-nm)	0.14	0.17	0.25
D-4OH	0.15	0.20	0.25
A20H	0.16	0.20	0.25