Department of Electrical & Computer Engineering, Florida International University, College of Engineering & Computing In Conjunction with the Institute of Electrical and Electronics Engineers, Inc. Industry Applications Society is pleased to invite you to lecture on
LLG micromagnetic analysis of perpendicular recording heads
- Energy-assisted magnetic recording -
by Professor Yasushi KANAI, Dr. Eng.
Department of Information and Electronics Engineering
Niigata Institute of Technology, Japan FIU
Date: Aug. 18, 2014
Time: 2:00 PM
Place: ECE Department, FIU
10555 W. Flagler Street, Miami, Florida
ECE Conference Room (EC 3753)
Thermally-assisted magnetic recording (TAMR) and microwave-assisted magnetic recording (MAMR) are the two candidates for achieving an areal density of multi-terabit per square inch (Tbit/in2 firsthalf, magnetic write heads are modeled and analyzed micromagnetically for TMAR combined with shingled recording, targeting an areal density of 8 Tbit/in2 more than 8 Tbit/in2 system. In the second half, a model analysis was used to investigate a spin-transfer torque oscillator (STO) and magnetic write head for shingled MAMR, where the interactions between STO and write head were included. The magnetic head had a tilted main pole (MP) – trailing shield (TS) gap with respect to the medium surface. The head structure gives a larger recording field gradient in the crosstrack direction due to the wide pole. A STO placed in a tilted MP–TS gap had stable oscillation at cost of a small reduction in oscillation amplitude. is possible with shingled recording, compared with 4.4 Tbit/in2
For Seat Reservation Contact: Mr. Bharat 305-348-6194
For Lecture Information Contact Dr. O. A. Mohammed (email@example.com) Tel: 305-348-3040.
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