... by the moving microwaviness and roughness on the disk surface. The disk surface microwaviness and roughness, which move into the head disk interface as the disk rotates, excite the bouncing vibration of the partial contact slider. The contact, adhesion, and friction between the slider and the disk do...

... Waals force and analyzed the forced vibration of flying head slider over a disk with micro-waviness. Based on van der Waals force, Suh and Polycarpou proposed an adhesive contact model and did a parametric study of contact and adhesion forces at head-disk interfaces including the roughness effect ( 11...

... the slider motions at two close points of B and C or C and D shown in Figs. 2 3 . 06 01 2006 15 11 2006 disc drives hard discs vibrations mechanical contact Doppler measurement laser velocimetry lubricants nanotribology head disk interface slider instability unstable...

... Dynamic Effects at the Head Disk Interface ,” IEEE Trans. Magn. 0018-9464 10.1109/20.917639 , 37 , pp. 900 – 905 . Tanaka , H. , Yonemura , S. , and Tokisue , H. , 2001 , “ Slider Dynamics during Continuous Contact with Textured and Smooth Disk in Ultra Low Flying Height ,” IEEE...