What is Nostr?
Ken Shirriff /
npub1mgq…sjel
2024-09-23 18:54:09
in reply to nevent1q…2p4t

Ken Shirriff on Nostr: The memory uses capacitors built from PZT ( lead zirconate titanate), a ferroelectric ...

The memory uses capacitors built from PZT ( lead zirconate titanate), a ferroelectric material. The zircon or titanium atoms inside each crystal cell move up or down, causing the capacitor to get "stuck" in the positive or negative state, holding a 1 or a 0.

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