Comparative Study of Head-Disk Spacing Measurement Techniques between Optical Method and Various In-Situ Methods
スポンサーリンク
概要
- 論文の詳細を見る
The interaction between slider, lubricant and disk surface is becoming the most crucial robustness concern of advanced data storage systems. This paper reports comparative studies among various techniques for the measurement of head-disk spacing. It is noticed that the triple harmonic method gives a reading much closer to the reacing of the head-disk spacing obtained optically at on-track center case, comparing with the PW 50 method. Specially prepared disks with different carbon overcoat thickness(6.5nm, 11nm, 16nm and 22nm)were also used to study the reliability and repeatability of the triple harmonic method.
- 社団法人電子情報通信学会の論文
- 2001-11-01
著者
-
Zhang W
Institute For Materials Research Tohoku University
-
Liu Bo
Data Storage Institute
-
Liu Bo
Data Storage Institute 5 Engineering Drive
-
Zhang W
Data Storage Institute
-
Zhang Wei
Data Storage Institute
-
Liu B
Data Storage Institute 5 Engineering Drive
-
HU Sheng-Bin
Data Storage Institute
-
Zhang W
National Institute For Radiological Protection Chinese Center For Disease Control And Prevention
-
Liu B
Data Storage Institute
-
Liu Bo
Data Storage Institute 5 Engineering Drive 1
-
Liu Bo
Data Storage Institute National University Of Singapore
-
YUAN Zhi-Min
Data Storage Institute
-
WAN Lei
Data Storage Institute
-
XIAN Rui
Data Storage Institute
-
Yuan Zhimin
Data Storage Institute
-
Zhang Wei
Coll. Of Life Sci. Northwest Univ.
関連論文
- Molecular Study of Dynamic Behavior between Head and Ultrathin Lubricant Film
- Glass-Forming Ability and Properties of New Au-Based Glassy Alloys with Low Au Concentrations
- P-HDI-09 A NUMERICAL STUDY OF HEAD-ULTRATHIN LUBRICANT INTERACTION BY MOLECULAR DYNAMICS SIMULATION(Head/Disk Interface and Tribology,Technical Program of Poster Session)
- Microstructures of Pd_Ag_La_5 Alloy Studied by Transmission Electron Microscopy
- Elastic Properties in AuCu_3-Type Samarium Intermetallic Compounds
- Formation and Mechanical Properties of New Cu-Rich Cu-Zr-Al-Ag Glassy Alloys with High Glass-Forming Ability
- Unusual Glass-Forming Ability of New Zr-Cu-Based Bulk Glassy Alloys Containing an Immiscible Element Pair
- Fabrication of New Cu_Pd_2Zr_Ag_8Al_8 Bulk Glassy Alloy with a Diameter of 30mm
- Unusual Plasticity of the Particulate-Reinforced Cu-Zr-Based Bulk Metallic Glass Composites
- Influence of Al and Ag on the Devitrification Behavior of a Cu-Zr Glassy Alloy
- Transition from Plasticity to Brittleness in Cu-Zr-Based Bulk Metallic Glasses
- Preparation of Cu_Zr_Ag_8Al_8 Bulk Metallic Glass with a Diameter of 25mm by Copper Mold Casting
- Bulk Metallic Glass Formation near a Quaternary Cu-Zr-Ti-Al Eutectic Point
- Nanocrystallization of Cu_Zr_Ti_5 Metallic Glass Induced by Electron Irradiation
- Formation and Properties of New La-Based Bulk Glassy Alloys with Diameters up to Centimeter Order
- Synthesis and Thermal Stability of New Ni-Based Bulk Glassy Alloy with Excellent Mechanical Properties
- Effect of Lanthanide Element on Glass-Forming Ability and Local Atomic Structure of Fe-Co-(Ln)-B Amorphous Alloys
- Skew Angle and Head-Disk Integration for Gb/in^2 Areal Density Recording
- Skew Angle and Head-Disk Integration for Gb/in^2 Areal Density Recording
- Fabrication Issues and Fly-Height Modulation of Femto Sliders (第7回アジア情報記録技術シンポジウム〔英文〕)
- Influences of Temperature and Strain Rate on Mechanical Behavior of a Cu_Zr_Al_5Ag_5 Bulk Glassy Alloy
- Cu_Zr_Al_5Ag_5 Bulk Glassy Alloy with Enhanced Compressive Strength and Plasticity at Cryogenic Temperature
- Effect of Tantalum on Corrosion Resistance of Ni-Nb(-Ta)-Ti-Zr Glassy Alloys at High Temperature
- New Cu-Zr-Al-Nb Bulk Glassy Alloys with High Corrosion Resistance
- Effects of Additional Elements on the Glass Formation and Corrosion Behavior of Bulk Glassy Cu-Hf-Ti Alloys
- Corrosion Behavior of Cu-Zr-Ti-Nb Bulk Glassy Alloys
- Experimental Study of Slider-Disk Interaction in a Nanometer Spaced Head-Disk Interface (Special Issue on Information Storage Technologies for the 21st Century)
- Excellent Mechanical Properties of Cu-Hf-Ti-Ta Bulk Glassy Alloys Containing In-Situ Dendrite Ta-based BCC Phase
- Amorphous Nd-Fe-Si Thick Ribbons and Their Hard Magnetic Properties
- Hard Magnetic Bulk Amorphous Nd-Fe-Al Alloys of 12 mm in Diameter Made by Suction Casting
- Bulk Nd-Fe-Al Amorphous Alloys with Hard Magnetic Properties
- Slider Dynamic Flying Performance at Drive Level
- Slider Dynamic Flying Performance at Drive Level
- Visualization of Head-Disk Contact Using a Low Curie Temperature Media
- Consolidation of Fe-Co-Nd-Dy-B Glassy Powders by Spark-Plasma Sintering and Magnetic Properties of the Consolidated Alloys
- Synthesis and Mechanical Properties of Cu-Based Cu-Zr-Ti Bulk Glassy Alloys Containing ZrC Particles
- Glass-Forming Ability, Crystallized Structure and Magnetic Properties of Fe_Co_Nd_3Dy_B_ Glassy Alloy with Large Supercooled Liquid Region
- Hard Magnetic Properties and Nanocrystallized Structure of Fe_Co_Pr_B_ Glassy Alloy
- Glass-forming ability and mechanical properties of the ternary Cu-Zr-Al and quaternary Cu-Zr-Al-Ag bulk metallic glasses (Special issue on bulk metallic glasses: selected papers from the fifth international conference on bulk metallic glasses (BMGV))
- A New Soft Magnetic Bulk Metallic Glass with Dual Glass Phases
- Microstructure Feature of Bulk Glassy Cu_Zr_Ti_ Alloy in As-cast and Annealed States
- Thermal Stability and Mechanical Strength of Bulk Glassy Ni-Nb-Ti-Zr Alloys
- Comparative Study of Head-Disk Spacing Measurement Techniques between Optical Method and Various In-Situ Methods(Special Issue on Recent Progress in Information Storage Technology)
- Visualization of tribologically induced energy disturbance to the stability of high density magnetic recording (マルチメディアストレージ 第6回アジア情報記録技術シンポジウム〔英文〕)
- Comparative study of head-disk spacing measurement techniques between optical method and various in-situ methods (マルチメディアストレージ 第6回アジア情報記録技術シンポジウム〔英文〕)
- Visualization of Tribologically Induced Energy Disturbance to the Stability of HIgh Density Magnetic Recording
- Comparative Study of Head-Disk Spacing Measurement Techniques between Optical Method and Various In-Situ Methods
- Tribo-magnetics:concept and investigations (マルチメディアストレージ--第5回アジア情報記録技術シンポジウム〔英文〕)
- Tribo-magnetics : Concept and Investigations
- Micro Recording Performance Fluctuation and Magnetic Roughness Analysis : Methodology and Application(Special Issue on Selected Papers from the 4th Asian Symposium for Information Storage Technology)
- Magnetic Roughness Analysis:Methodology and Application (第4回アジア情報記録技術シンポジウム〔英文〕)
- Magnetic Roughness Analysis: Methodology and Application
- Experimental Study of Slider-Disk Interaction in Nano-Meter Spaced Head-Disk Interface
- Experimental Study of Slider-Disk Interaction in Nano-Meter Spaced Head-Disk Interface
- Synthesis of Hard Magnet Materials by Uniaxial Hot-Pressing of fe-Co-Nd-Dy-B Glassy Powders (特集 永久磁石材料とその応用)
- In situ Formed (Cu_
- Cu-Based Bulk Glassy Alloys with Good Mechanical Properties in Cu-Zr-Hf-Ti System
- High-Strength Cu-Based Bulk Glassy Alloys in Cu-Zr-Ti-Be System
- Thermal and Mechanical Properties of Cu-Based Cu-Zr-Ti Bulk Glassy Alloys
- Effect of Smoking on Chromosomes Compared with That of Radiation in the Residents of a High-Background Radiation Area in China
- Imperceptible Effect of Radiation Based on Stable Type Chromosome Aberrations Accumulated in the Lymphocytes of Residents in the High Background Radiation Area in China
- O-06. Chromosome aberrations in the lymphocytes of residents in the high background radiation area in Guangdong province in China(Abstracts of the oral and poster presentations, Abstracts of the 54th Annual Meeting of the Society of Chromosome Research)
- Chromosome Translocation in Residents of the High Background Radiation Areas in Southern China
- Low Flying Height Technology for Ultra High Density Data Storage
- Low Flying Height Technology for Ultra High Density Data Storage(Recording systems & heads (II),The 8th Asian Symposium on Information Storage Technology (ASIST-8))
- Fabrication Issues and fly-Height Modulation of Femto Sliders
- ABS Designs for Load/Unload and Shock Resistance(Special Issue on Recent Progress in Information Storage Technology)
- ABS Designs for load/unload and shock resistance (マルチメディアストレージ 第6回アジア情報記録技術シンポジウム〔英文〕)
- ABS Designs for Load/Unload and Shock Resistance
- Probability Model and Its Application on the Interaction of Nano-Spaced Slider/Disk Interface (Special Issue on Information Storage Technologies for the 21st Century)
- Structure and Mechanics Study of Slider Design for 5-15 nm Head-Disk Spacing (Special Issue on Information Storage Technologies for the 21st Century)
- Stress Induced by Flash Temperature During Head-Disk Impact and Its Influence on Magnetic Degradation (第4回アジア情報記録技術シンポジウム〔英文〕)
- Stress induced by flash temperature during Head-Disk impact and its influence on magnetic degradation
- Structure and Mechanics Study of Slider Design for 5〜15 nm Head-Disk Spacing
- The Influence of Surface Roughness on the Slider's Performance of Hard Disk Drives
- Structure and Mechanics Study of Slider Design for 5〜15 nm Head-Disk Spacing
- The Influence of Surface Roughness on the Slider's Performance of Hard Disk Drives
- Determination of acetone in human breath by gas chromatography-mass spectrometry and solid-phase microextraction with on-fiber derivatization
- Rapid determination of acetone in human plasma by gas chromatography-mass spectrometry and solid-phase microextraction with on-fiber derivatization
- Synthesis and Thermal Stability of New Ni-Based Bulk Glassy Alloy with Excellent Mechanical Properties
- Thermally Induced Stability Issues of Head-Disk Interface in Heat-Assisted Magnetic Recording Systems
- Numerical Simulation of Thermal Effects of Read Current on Magnetoresistive Signal
- Thermal Stability and Soft Magnetic Properties of (Fe, Co)-(Nd, Dy)-B Glassy Alloys with High Boron Concentrations
- Thermal Stability and Magnetic Properties of Fe-Co-Pr-B Amorphous Alloys with a Supercooled Liquid Region
- Effect of Dy Addition on the Thermal Stability and Magnetic Properties of the Fe-Co-Nd-B Amorphous Alloys with Supercooled Liquid Region
- Expression of NDRG2 in Clear Cell Renal Cell Carcinoma(Molecular and Cell Biology)
- Microstructure and mechanical properties of porous Zr55Cu30Al10Ni5 bulk metallic glass fabricated by spark plasma sintering process (Special issue on bulk metallic glasses: selected papers from the fifth international conference on bulk metallic glasses (
- Slider-Disk Impact and Impact Induced Data Erasure in High Density Magnetic Recording Systems(Special Issue on Selected Papers from the 4th Asian Symposium for Information Storage Technology)
- Visualization of Tribologically Induced Energy Disturbance to the Stability of High Density Magnetic Recording(Special Issue on Recent Progress in Information Storage Technology)
- Influences of Surface Topography on the Flying Performances of a Sub-3 nm Air Bearing Slider
- Numerical Simulations of Accommodation Coefficient Effects at the Head-Disk Interface
- Numerical Studies of Heat Transfer in Rarefied Gases at Head-Disk Interface
- Numerical Simulation of Thermal Effects of Read Current on Magnetoresistive Signal
- Evaporation of Polydisperse Perfluoropolyether Lubricants in Heat-Assisted Magnetic Recording
- A Novel Black-Aluminum Deposition System for CRT (情報ディスプレイ--The 6th Asian Symposium on Information Display & Exhibition)
- A Novel Black-Aluminum Deposition System For CRT
- HDI-16 Topology and Shape Optimization of the Suspension Assembly for High Density HDDs
- OD-03 FABRICATION OF A ROTARY VERTICAL MICROMIRROR FOR OPTICAL SWITCHING
- In-Situ Technology for Evaluating the Stability of a Slider in 2 Dimensions(Recent Progress of High-Density Disk Storage)
- Antioxidant treatment with quercetin ameliorates erectile dysfunction in streptozotocin-induced diabetic rats(GENETICS, MOLECULAR BIOLOGY, AND GENE ENGINEERING)