A motor vehicle has a support structure formed of a chassis frame and a vehicle body. The method includes mixing nanoparticle precursors with a polymer material and reacting the nanoparticle precursors mixed with the polymer material to form nanoparticles dispersed within the polymer material to form a dielectric composite. During the slider’s normal operation, incoming particles may collide with at least one of the deflection rails and deflect away from the central island and the read-write head.