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Filtering by: Author Hitoshi Iwasaki

Perspective on nanoscale magnetic sensors using giant anomalous Hall effect in topological magnetic materials for read head application in magnetic recording

Description/Abstract:

Recent advances in the study of materials with topological electronic band structures have revealed magnetic materials exhibiting giant a...

Keyword:

Weyl semimetal, anomalous Hall effect, magnetic recording, magnetic sensors, read head, and topological materials

Resource Type:

Article

Author:

Tomoya Nakatani, Prabhanjan D. Kulkarni, Hirofumi Suto, Keisuke Masuda, Hitoshi Iwasaki, and Yuya Sakuraba

Journal:

Applied Physics Letters

Date Uploaded:

26/02/2024
Improvement of magnetic field detectivity in electrical 1/f noise-dominated tunnel magnetoresistive sensors by AC magnetic field modulation technique

Description/Abstract:

Suppression of 1/f noise in tunnel magnetoresistance (TMR) sensors is a central issue in the realization of magnetic field sensors with u...

Keyword:

1/f noise, magnetic sensor, noise, and tunnel magnetoresistance

Resource Type:

Article

Author:

Tomoya Nakatani, Hirofumi Suto, Prabhanjan D. Kulkarni, Hitoshi Iwasaki, and Yuya Sakuraba

Journal:

JOURNAL OF APPLIED PHYSICS

Date Uploaded:

23/01/2024

Date Modified:

16/02/2024