Sujet : Re: Proof of principle demonstration of 3-D magnetic recording
De : jeroen (at) *nospam* nospam.please (Jeroen Belleman)
Groupes : sci.electronics.designDate : 09. Apr 2024, 10:07:12
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <uv2svn$3p4r$1@dont-email.me>
References : 1 2 3
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On 4/9/24 09:49, Jan Panteltje wrote:
On a sunny day (Tue, 9 Apr 2024 09:19:46 +0200) it happened Arie de Muijnck
<noreply@ademu.com> wrote in <nnd$16a4abad$09e25412@0ec9ca3c539ad932>:
On 2024-04-09 06:42, Jan Panteltje wrote:
Proof-of-principle demonstration of 3-D magnetic recording
Possibility of ultra-high density hard disk drives with areal densities exceeding 10 Tbit/in² using multi-level magnetic
recording
https://www.sciencedaily.com/releases/2024/04/240408130543.htm
>
Picture of layers:
https://www.nims.go.jp/eng/news/press/2024/03/202403270.html
>
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Great idea for recording.
Now we just have to invent a reading system...
>
Arie
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correlation of 2 magnetic sensors pointing down in an angle?
MS1 MS MS2
\ \/ /
=========== top layer
\ /
\/
=========== second layer
Use fixed font.
Have not tried it...
They seem to have three distinguishable levels of magnetization,
so about 1.5 bits per cell.
Jeroen Belleman
Proof of principle demonstration of 3-D magnetic recording
Re: Proof of principle demonstration of 3-D magnetic recording