METHOD AND APPARATUS FOR FABRICATING SUB-LITHOGRAPHY DATA TRACKS FOR USE IN MAGNETIC SHIFT REGISTER MEMORY DEVICES

METHOD AND APPARATUS FOR FABRICATING SUB-LITHOGRAPHY DATA TRACKS FOR USE IN MAGNETIC SHIFT REGISTER MEMORY DEVICES

In one embodiment, the invention is a method and apparatus for fabricating sub-lithography data tracks for use in magnetic shift register memory devices. One embodiment of a memory device includes a first stack of dielectric material formed of a first dielectric material, a second stack of dielectri...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GAIDIS MICHAEL C, TYBERG CHRISTY S, ASSEFA SOLOMON, JOSEPH ERIC A, PARKIN STUART STEPHEN PAPWORTH
Format: Patent
Sprache:eng ; kor
Schlagworte:
DECORATIVE ARTS
ELECTRICITY
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
MOSAICS
PAPERHANGING
PERFORMING OPERATIONS
PHYSICS
PRODUCING DECORATIVE EFFECTS
STATIC STORES
TARSIA WORK
TRANSPORTING
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Beschreibung
Zusammenfassung:In one embodiment, the invention is a method and apparatus for fabricating sub-lithography data tracks for use in magnetic shift register memory devices. One embodiment of a memory device includes a first stack of dielectric material formed of a first dielectric material, a second stack of dielectric material surrounding the first stack of dielectric material and formed of at least a second dielectric material, and at least one data track for storing information, positioned between the first stack of dielectric material and the second stack of dielectric material, the data track having a high aspect ratio and a substantially rectangular cross section.