Memory element with memory material comprising phase-change material and dielectric material

An electrically operated, single cell memory element comprising: a volume of memory material defining a single-cell memory element, the memory material comprising a heterogeneous mixture of a phase-change material and a dielectric material; and means for delivering an electrical signal to at least a...

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Hauptverfasser: OVSHINSKY, STANDFORD R, KOSTYLEV, SERGEY, PASHMAKOV, BOIL, KLERSY, PATRICK J, STRAND, DAVID A, CZUBATYJ, WOLODYMYR
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creator OVSHINSKY
STANDFORD R
KOSTYLEV
SERGEY
PASHMAKOV
BOIL
KLERSY
PATRICK J
STRAND
DAVID A
CZUBATYJ
WOLODYMYR
description An electrically operated, single cell memory element comprising: a volume of memory material defining a single-cell memory element, the memory material comprising a heterogeneous mixture of a phase-change material and a dielectric material; and means for delivering an electrical signal to at least a portion of the volume of memory material. An electrically operated, single-cell memory element comprising: a volume of memory material defining the single-cell memory element, the memory material comprising a phase-change material and a dielectric material where the phase-change material has a plurality of detectable resistivity values and can be set directly to one of the resistivity values without the need to be set to a specific starting or erased resistivity value, regardless of the previous resistivity value of the material, in response to an electrical signal; and means for delivering the electrical signal to at least a portion of the volume of memory material.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INFORMATION STORAGE
PHYSICS
SEMICONDUCTOR DEVICES
STATIC STORES
title Memory element with memory material comprising phase-change material and dielectric material
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