MAGNETORESISTIVE EFFECT DEVICE AND METHOD FOR MANUFACTURING THE SAME

To provide a magnetoresistive effect device that enables high-precision magnetic sensing.SOLUTION: In a magnetoresistive device having a plurality of elements on a substrate, the elements are spaced apart from adjacent elements, and the sides of the elements are covered by a magnetic particle anti-a...

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Bibliographic Details
Main Authors HAYAKAWA JUN, FUKATANI NAOTO, ICHIMURA MASAHIKO
Format Patent
LanguageEnglish
Japanese
Published 17.01.2022
Subjects
ELECTRICITY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:To provide a magnetoresistive effect device that enables high-precision magnetic sensing.SOLUTION: In a magnetoresistive device having a plurality of elements on a substrate, the elements are spaced apart from adjacent elements, and the sides of the elements are covered by a magnetic particle anti-adhesion layer with a length of 100 nm or more, which prevents magnetic particles from adhering.SELECTED DRAWING: Figure 2 【課題】高精度な磁気センシングを可能とした磁気抵抗効果デバイスを提供することにある。【解決手段】基板上に複数の素子を有する磁気抵抗効果デバイスであって、素子は、隣接する前記素子と間隔を有して配置されており、素子の側面は、磁性粒子の付着を防止する、１００ｎｍ以上の長さの磁性粒子付着防止層により覆われる磁気抵抗効果デバイスである。【選択図】図２
Bibliography:Application Number: JP20200112002