Reduced diffusion in metal electrode for two-terminal memory

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United States of America Patent

PATENT NO 9685608
SERIAL NO

14207430

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Abstract

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Providing for two-terminal memory that mitigates diffusion of external material therein is described herein. In some embodiments, a two-terminal memory cell can comprise an electrode layer. The electrode layer can be at least in part permeable to ionically or chemically reactive material, such as oxygen or the like. The two-terminal memory can further comprise a diffusion mitigation material disposed between the electrode layer and external material. This diffusion mitigation material can be selected to mitigate or prevent diffusion of the undesired element(s) or compound(s), to mitigate or avoid exposure of such element(s) or compound(s) to the electrode layer. Accordingly, degradation of the two-terminal memory as a result of contact with the undesired element(s) or compound(s) can be mitigated by various disclosed embodiments.

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Patent Owner(s)

Patent OwnerAddress
INNOSTAR SEMICONDUCTOR (SHANGHAI) CO LTDROOM 304 BUILDING 13 NO 1211 HONGYIN ROAD LINGANG NEW AREA CHINA (SHANGHAI) PILOT FREE TRADE ZONE SHANGHAI 201306

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jo, Sung Hyun Sunnyvale, US 125 2905
Maxwell, Steven Patrick Sunnyvale, US 15 150

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