Low Molecular Weight Z-Tetraol Boundary Lubricant Films in Hard Disk Drives

Table 2

Monolayer thicknesses for Z-Tetraols on CN_𝑥 (Å).

Z-Tetraol	𝛾^𝑝𝑠; (Figure 4)	Π = 0 MPa; (Figure 5)
1200	13	14
2200	20	23