SYSTEMS AND METHODS OF WRITING AND READING A FERRO-ELECTRIC MEDIA WITH A PROBE TIP

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 domain...

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Bibliographic Details
Main Authors ADAMS DONALD EDWARD, STARK ROBERT N
Format Patent
LanguageEnglish
Published 25.09.2008
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Summary: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.
Bibliography:Application Number: US20070688806