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US 10,770,509 B2Granted
Magnetic storage device radiating heat from selector
AssigneeToshiba Memory Corporation
InventorHironobu Furuhashi
Life of this patent
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Abstract
According to one embodiment, a magnetic device includes a first memory cell including a magnetoresistive effect element, a selector, and a first barrier material disposed between the selector and the magnetoresistive effect element, wherein the first barrier material has a thermal conductivity of 5 W/mK or lower.
Claims17
A magnetic storage device comprising:
- a first memory cell including a magnetoresistive effect element, a selector, and a first barrier material disposed between the selector and the magnetoresistive effect element,
- wherein the first barrier material has a thermal conductivity between 1 W/mK and 5 W/mK, inclusive,
- wherein the first memory cell further includes a second barrier material disposed so that the selector is placed between the first barrier material and the second barrier material, and
- wherein the second barrier material has a thermal conductivity higher than the thermal conductivity of the first barrier material.
1 more element
Dependencies are inferred from the claim text.