SYSTEMS AND METHODS OF WRITING AND READING A FERRO-ELECTRIC MEDIA WITH A PROBE TIP
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United States of America Patent
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Issued Date -
Sep 25, 2008
app pub date -
Mar 20, 2007
filing date -
Mar 20, 2007
priority date (Note) -
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Abstract
A system for storing information comprises a media including a ferroelectric layer, a tip arrangeable in electrically communicative proximity to the media, and circuitry to detect a polarization signal having a radio frequency. The polarization signal corresponds to changes in polarization of domains of the ferroelectric layer at a relative velocity of movement between the tip and the media, wherein a domain of polarization of the ferroelectric layer is information.
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