Magnetic Storage Innovations

In course

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Description

This lecture covers the evolution of magnetic storage, from the IBM 350 Hard Disk Drive in 1956 to the current storage density of 1000 Gbit/in². It discusses the use of ferromagnetic films, Hall Effect sensors, and the Nobel Prize-winning Giant Magnetoresistance discovery. The presentation also explores the principles of Magnetron Sputtering, Rare Earth Permanent Magnets, and the advantages of Permanent Magnet motors in various applications.

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_kl2j62tj

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Ontological neighbourhood

Computer engineering

Computer data storage: Topics in computer data storage

Physics

Condensed matter physics: Phase transitions

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