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Proceedings Papers

Air Bearing Models and Solutions for Sub-5 nm Spacings

D. B. Bogy, Lin Wu

Proc. ASME. TRIB2001, ASME 2001 Symposium on Nanotribology and Nanotechnology for 1Tbit/in2, 3-9, October 21–24, 2001

Paper No: TRIB-NANO2001-101

DOI: https://doi.org/10.1115/TRIB-NANO2001-101

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Topics: Air bearings, Boundary-value problems, Contact mechanics, Intermolecular forces, Lubrication, Modeling, Phase interfaces, Pressure, Pressure gradient

Journal Articles

Numerical Simulation of Operational-Shock in Small Form Factor Hard Disk Drives

P. Bhargava, D. B. Bogy

J. Tribol. January 2007, 129(1): 153–160.

DOI: https://doi.org/10.1115/1.2345403

Published Online: April 24, 2006

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Topics: Air bearings, Disks, Shock (Mechanics)

Journal Articles

New First and Second Order Slip Models for the Compressible Reynolds Equation

Lin Wu, D. B. Bogy

J. Tribol. July 2003, 125(3): 558–561.

DOI: https://doi.org/10.1115/1.1538620

Published Online: June 19, 2003

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Topics: Lubrication, Pressure, Knudsen number, Mean free path, Momentum

Journal Articles

Flying Height Modulation Due to Disk Waviness of Sub-5 nm Flying Height Air Bearing Sliders

Brian H. Thornton, A. Nayak, D. B. Bogy, Fellow ASME

J. Tribol. October 2002, 124(4): 762–770.

DOI: https://doi.org/10.1115/1.1479699

Published Online: September 24, 2002

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Topics: Air bearings, Design, Disks, Wavelength, Phase shift, Pressure

Journal Articles

Effect of the Intermolecular Forces on the Flying Attitude of Sub-5 NM Flying Height Air Bearing Sliders in Hard Disk Drives

Lin Wu, D. B. Bogy

J. Tribol. July 2002, 124(3): 562–567.

DOI: https://doi.org/10.1115/1.1456454

Published Online: May 31, 2002

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Topics: Air bearings, Disks, Intermolecular forces, Steady state, Van der Waals forces, Pressure, Stress

Journal Articles

Unstructured Adaptive Triangular Mesh Generation Techniques and Finite Volume Schemes for the Air Bearing Problem in Hard Disk Drives

Lin Wu, D. B. Bogy, Fellow ASME

J. Tribol. October 2000, 122(4): 761–770.

DOI: https://doi.org/10.1115/1.1310371

Published Online: April 17, 2000

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Topics: Air bearings, Algorithms, Disks, Mesh generation, Pressure, Simulation, Rails, Steady state

Journal Articles

Air Bearing Force Measurement of Pico Negative Pressure Sliders During Dynamic Unload

M. Chapin, D. B. Bogy

J. Tribol. October 2000, 122(4): 771–775.

DOI: https://doi.org/10.1115/1.1286151

Published Online: July 6, 1999

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Topics: Air bearings, Disks, Displacement, Force measurement, Pressure, Simulation, Stress, Transducers, Bending (Stress), Separation (Technology)

Journal Articles

A Simplified 4-DOF Suspension Model for Dynamic Load/Unload Simulation and Its Application

Q. H. Zeng, D. B. Bogy, William S. Floyd, Jr. Distinguished Professor in Engineering, Fellow ASME

J. Tribol. January 2000, 122(1): 274–279.

DOI: https://doi.org/10.1115/1.555354

Published Online: May 18, 1999

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Topics: Air bearings, Disks, Simulation, Stress, Inertia (Mechanics), Modeling, Dynamics (Mechanics)

Journal Articles

Stiffness and Damping Evaluation of Air Bearing Sliders and New Designs With High Damping

Q. H. Zengi, D. B. Bogy

J. Tribol. April 1999, 121(2): 341–347.

DOI: https://doi.org/10.1115/1.2833943

Published Online: April 1, 1999

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Topics: Air bearings, Damping, Stiffness, Design, Bearings, Modal analysis, Pressure, Simulation

Journal Articles

Experimental Evaluation of Stiffness and Damping of Slider-Air Bearings in Hard Disk Drives

Q. H. Zeng, D. B. Bogy

J. Tribol. January 1999, 121(1): 102–107.

DOI: https://doi.org/10.1115/1.2833788

Published Online: January 1, 1999

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Topics: Bearings, Damping, Disks, Stiffness, Air bearings, Bending (Stress), Manufacturing, Simulation results, Stress, Transients (Dynamics)

Journal Articles

Ultra-Thin Overcoats for the Head/Disk Interface Tribology

C. Singh Bhatia, S. Anders, I. G. Brown, K. Bobb, R. Hsiao, D. B. Bogy

J. Tribol. October 1998, 120(4): 795–799.

DOI: https://doi.org/10.1115/1.2833781

Published Online: October 1, 1998

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Topics: Disks, Tribology, Carbon, Carbon films, Friction

Journal Articles

Nanomechanical Properties of SiC Films Grown From C 60 Precursors Using Atomic Force Microscopy

K. Morse, T. P. Weihs, A. V. Hamza, M. Balooch, Z. Jiang, D. B. Bogy

J. Tribol. January 1997, 119(1): 26–30.

DOI: https://doi.org/10.1115/1.2832475

Published Online: January 1, 1997

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Topics: Atomic force microscopy, Silicon nitride ceramics, Diamonds, Elastic moduli, Friction, Nanoindentation, Cantilevers, Mechanical properties, Silicon, Steel

Journal Articles

Readback Signal Decrease Due to Dynamic Load Head-Disk Contacts

Ta-Chang Fu, D. B. Bogy

J. Tribol. April 1996, 118(2): 370–375.

DOI: https://doi.org/10.1115/1.2831311

Published Online: April 1, 1996

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Topics: Disks, Signals, Stress, Manufacturing, Durability, Reliability

Journal Articles

Hardness of Thin-Film Media: Scratch Experiments and Finite Element Simulations

E. R. Kral, K. Komvopoulos, D. B. Bogy

J. Tribol. January 1996, 118(1): 1–11.

DOI: https://doi.org/10.1115/1.2837078

Published Online: January 1, 1996

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Topics: Engineering simulation, Finite element analysis, Simulation, Thin films, Carbon, Deformation, Disks, Fittings, Geometry

Journal Articles

An Experimental Modal Analysis Technique for Miniature Structures

C. J. Wilson, D. B. Bogy

J. Vib. Acoust. January 1996, 118(1): 1–9.

DOI: https://doi.org/10.1115/1.2889629

Published Online: January 1, 1996

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Topics: Modal analysis, Excitation systems, Actuators, Cantilevers, Excitation, Finite element model, Laser Doppler vibrometers, Piezoelectric transducers

Journal Articles

Numerical Simulations of Slider Interaction With Multiple Asperity Using Hertzian Contact Model

Ellis Cha, D. B. Bogy

J. Tribol. October 1995, 117(4): 575–579.

DOI: https://doi.org/10.1115/1.2831518

Published Online: October 1, 1995

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Topics: Computer simulation, Disks, Surface roughness, Dynamics (Mechanics), Friction, Impulse (Physics), Momentum, Simulation results

Journal Articles

Wear Resistance of N + -Implanted Silicon Investigated by Scanning Probe Microscopy

T. Miyamoto, T. Yokohata, S. Miyake, D. B. Bogy, R. Kaneko

J. Tribol. October 1995, 117(4): 612–616.

DOI: https://doi.org/10.1115/1.2831524

Published Online: October 1, 1995

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Topics: Scanning probe microscopy, Silicon, Wear resistance, Crystals, Ion implantation, Diamonds, Durability, Ions, Photoelectron spectroscopy, Secondary ion mass spectrometry

Journal Articles

Numerical Simulation of Head-Disk Impacts During Dynamic Loading Processes

Tae Gun Jeong, D. B. Bogy

J. Tribol. October 1995, 117(4): 602–606.

DOI: https://doi.org/10.1115/1.2831522

Published Online: October 1, 1995

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Topics: Computer simulation, Disks, Dynamic testing (Materials), Stress, Air bearings, Bending (Stress), Deformation, Finite element model, Materials properties, Simulation

Journal Articles

Dependence of Nano-Friction and Nano-Wear on Loading Force for Sharp Diamond Tips Sliding on Si, Mn-Zn Ferrite, and Au

Zhaoguo Jiang, C.-J. Lu, D. B. Bogy, T. Miyamoto

J. Tribol. April 1995, 117(2): 328–333.

DOI: https://doi.org/10.1115/1.2831251

Published Online: April 1, 1995

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Topics: Diamonds, Ferrites (Magnetic materials), Friction, Wear, Stress, Scanning probe microscopy, Semiconductor wafers, Tribology

Journal Articles

Development of a New Tip Assembly for Lateral Force Microscopy and Its Application to Thin Film Magnetic Media

C.-J. Lu, Zhaoguo Jiang, D. B. Bogy, T. Miyamoto

J. Tribol. April 1995, 117(2): 244–249.

DOI: https://doi.org/10.1115/1.2831237

Published Online: April 1, 1995

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Topics: Manufacturing, Microscopy, Thin films, Stress, Friction, Wear, Carbon, Disks, Calibration, Damage

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Journal citation

NARROW

Air Bearing Models and Solutions for Sub-5 nm Spacings

Numerical Simulation of Operational-Shock in Small Form Factor Hard Disk Drives

New First and Second Order Slip Models for the Compressible Reynolds Equation

Flying Height Modulation Due to Disk Waviness of Sub-5 nm Flying Height Air Bearing Sliders

Effect of the Intermolecular Forces on the Flying Attitude of Sub-5 NM Flying Height Air Bearing Sliders in Hard Disk Drives

Unstructured Adaptive Triangular Mesh Generation Techniques and Finite Volume Schemes for the Air Bearing Problem in Hard Disk Drives

Air Bearing Force Measurement of Pico Negative Pressure Sliders During Dynamic Unload

A Simplified 4-DOF Suspension Model for Dynamic Load/Unload Simulation and Its Application

Stiffness and Damping Evaluation of Air Bearing Sliders and New Designs With High Damping

Experimental Evaluation of Stiffness and Damping of Slider-Air Bearings in Hard Disk Drives

Ultra-Thin Overcoats for the Head/Disk Interface Tribology

Nanomechanical Properties of SiC Films Grown From C 60 Precursors Using Atomic Force Microscopy

Readback Signal Decrease Due to Dynamic Load Head-Disk Contacts

Hardness of Thin-Film Media: Scratch Experiments and Finite Element Simulations

An Experimental Modal Analysis Technique for Miniature Structures

Numerical Simulations of Slider Interaction With Multiple Asperity Using Hertzian Contact Model

Wear Resistance of N + -Implanted Silicon Investigated by Scanning Probe Microscopy

Numerical Simulation of Head-Disk Impacts During Dynamic Loading Processes

Dependence of Nano-Friction and Nano-Wear on Loading Force for Sharp Diamond Tips Sliding on Si, Mn-Zn Ferrite, and Au

Development of a New Tip Assembly for Lateral Force Microscopy and Its Application to Thin Film Magnetic Media

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