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RISModeling of the Effect of Preferential Texturing on the Interfacial Forces in Sub-5nm Ultralow Flying Head-Disk Interfaces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Preferential surface texturing is expected to significantly improve tribological performance of ultralow flying magnetic storage head-disk interfaces (HDIs) by modifying the roughness and reducing ...
Adhesion and Pull-Off Forces for Polysilicon MEMS Surfaces Using the Sub-Boundary Lubrication Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Miniature devices including MEMS and the head disk interface in magnetic storage often include very smooth surfaces, typically having root-mean-square roughness, σ of the order of 10 nm or less. ...
Design Optimization of Ultra-Low Flying Head-Disk Interfaces Using an Improved Elastic-Plastic Rough Surface Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Sub-5nm flying head-disk interfaces (HDIs) designed to attain extremely high areal recording densities of the order of Tbit∕in2 are susceptible to strong adhesive forces, which can lead to ...