Exchange spring media

Known as: ECC, Exchange coupled composite, Exchange coupled composite media

Exchange spring media (also exchange coupled composite media or ECC) is a magnetic storage technology for hard disk drives that allows to increase…

Papers overview

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2016

Microwave-assisted magnetic recording (MAMR) on single layer and exchange coupled composite (ECC) media was simulated. The high…

2011

Transition jitter and shape have been studied for “soft” exchange coupled composite (ECC) media and conventional perpendicular…

2010

We describe a newly developed initial minor loop slope (IMLS) experimental method capable of measuring reversal switching in…

2008

Presented here are micromagnetic simulations of the behavior of single phase media and exchange spring media for data storage…

2008

Exchange coupled composite media has a lower switching field compared to conventional perpendicular media at the same level of…

2007

A writer is designed for 10-nm-thick exchange coupled composite (ECC) media. At the air bearing surface (ABS), the writer is 60…

2006

One of the main challenges in magnetic recording is to obtain a sufficient high thermal stability and at the same time a good…

2005

Exchange spring media are proposed for magnetic-recording systems consisting of a hard/soft bilayer. By varying the fraction of…

2005

We have investigated the magnetic reversal and recording properties of layered ferromagnetically exchange coupled (or exchange…

2005

A numerical analysis was utilized to optimize the fraction of the hard and soft magnetic material. Also, optimal material…