THE CENTER FOR MICROMAGNETICS AND INFORMATION TECHNOLOGIES

FIFTEENTH MINT RESEARCH REVIEW

Friday, October 8, 1999

9:00-10:30 AM THIN FILM MEDIA, HEADS, AND RECORDING EE/CSci 3-180

Summary of Thin Film Media, Heads, and Recording Research Activities Jack Judy

O01: Co/Pd & Co/Pt Superlattice on InSn Oxide Seed Layer for Perpendicular Recording Wenbin Peng

O02: Optimization of the Number of Turns in a Write Head from a System Perspective Jason Jury

O03: NiFe/NiMn Exchange-Coupled Bilayers and NiMn-Based Bottom Spin-Valves Zhenghong Qian

O04: Bottom GMR Spin-Valves Using RF-Sputtered a-Fe2O3 Antiferromagnetic Layer Seongtae Bae

O05: Saturation Magnetostriction RF-Sputtered NiFe, Co, Co/NiFe, NiFe/Co on Si3N4 Jack Sivertsen

11:00 AM-12:00 PM THEORETICAL AND MICROMAGNETIC MODELING EE/CSci 3-180

Summary of Theoretical and Micromagnetic Modeling Research Activities Randall Victora

O06: Perpendicular Magnetic Recording Randall Victora

O07: Micromagnetic Simulations of Superlattice Magnetic Recording Media Jianhua Xue

O08: Electronic Structure of Ni2MnIn for Use in Spin Injection Karland Kilian

12:00-2:00 PM LUNCH and POSTER PRESENTATIONS EE/CSci 3-180

P01: Write Driver Design Considerations for High Frequency Rigid Disk Recording Jason Jury

P02: Time-Dependent Thermal Decay Rate of Longitudinal and Perpendicular Media Kaiyan Gao

P03: High-Speed Switching of Longitudinal and Perpendicular Thin Film Media Steve Kimble

P04: Deposition of Hard Ferrite Films for Application as a Magnetic Recording Layer Nob Matsushita

P05: Micromagnetic Standard Problem II Mujahid Khan

P06: The Origin of Increased Coercivity in Exchange-Coupled NiFe/NiO Bilayers Zhenghong Qian

P07: Structural/Micro Analysis of a-Fe2O3/Co(NiFe)/Cu/Co(NiFe) GMR Spin-Valves Seongtae Bae

P08: Dependence of Hex on Structure and Roughness of a-Fe2O3 /NiFe Bilayers Seongtae Bae

P09: Reactive Sputtering of Magnetic and Magneto-Optic Films Beth Stadler

2:00-3:30 PM SIGNAL PROCESSING EE/CSci 3-180

Summary of Signal Processing Research Activities Jay Moon

O09: Bit Aspect Ratio Optimization Jinghuan Chen

O10: PR Channels for DVD Application B. Steingrimsson

O11: Channel Capacity for Transition Noise Dominated Systems Travis Oenning

O12: Pattern-Sensitive MLSD in Medium Noise Jongseung Park

O13: Joint PRML for Interfering Tracks Simon Chen

3:30-4:30 PM LABORATORY DEMONSTRATIONS and WINE & CHEESE EE/CSci 6-146

D01: Communications and Data Storage Laboratory EE/CSci 6-158

D02: Measurements of Read/Write Head Impedance and TDR of Interconnects EE/CSci 6-172

D03: Magnetic Force Microscope Measurements of Magnetic Recordings and Noise EE/CSci 6-142

D04: Spin-Stand Recording Measurements of Perpendicular Co/Pd Superlattice Media EE/CSci 6-140

D05: Measurements of Hex/GMR a-Fe2O3 Exchange-Coupled Bilayers & Spin-Valves EE/CSci 6-138

D06: Reactive RF Sputtering System for Complex Magnetic Materials EE/CSci 6-114

4:30-5:30 PM MINT TECHNICAL ADVISORY BOARD MEETING EE/CSci 4-178