Memory device

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United States of America Patent

PATENT NO 9722173
APP PUB NO 20160365509A1
SERIAL NO

15248596

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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According to one embodiment, a memory device includes a stacked body and a controller. The stacked body includes a first magnetic layer, a second magnetic layer stacked with the first magnetic layer, and a first nonmagnetic layer provided between the first magnetic layer and the second ferromagnetic layer. The second ferromagnetic layer includes a first portion and a second portion stacked with the first portion. The controller causes a current to flow in the stacked body in a programming period. The programming period includes a first and a second period. The current has a first value in the first period and a second value in the second period. The second value is less than the first value.

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Patent Owner(s)

Patent OwnerAddress
KIOXIA CORPORATIONMINATO-KU

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Saida, Daisuke Shinagawa, JP 38 954
Shimomura, Naoharu Meguro, JP 67 826

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