A Description of Multiscale Modeling for the Head-Disk Interface Focusing on Bottom-Level Lubricant and Carbon Overcoat Models

<table>A schematic of the HDI with fullerene buffer layer between the PFPE lubricant and graphene. The motion of the fullerene on graphene can provide additional lubrication.</table>

Advances in Tribology

fig42

Figure 42

Figure 42: A Description of Multiscale Modeling for the Head-Disk Interface Focusing on Bottom-Level Lubricant and Carbon Overcoat Models 