Data tablet utilizing Matteucci effect of amorphous magnetic wire matrix

Kimura, Keisuke; Kanoh, Minami; Kawashima, Koichiro; Mohri, K.; Takagi, M.; Panina, L.V.

doi:10.1109/20.278971

Cited by 13 publications

(1 citation statement)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The wire can be folded for increasing sensitivity. This effect has been used for a data tablet with an amorphous matrix [75]. In the case of fixing a small magnet (producing a field large enough to give rise to a significant Matteucci voltage) to a rotating disc, the Matteucci effect can be used to provide revolution counter and a rotational speed sensor [76], which is somewhat similar to the principle shown in figure 6 for the case of axial bistability.…”

Section: Torsion-related Applicationsmentioning

confidence: 99%

A soft magnetic wire for sensor applications

Vázquez

Hernando

1996

J. Phys. D: Appl. Phys.

385

158

View full text Add to dashboard Cite

The main magnetic characteristics regarding the domain structure and magnetization processes (axial, circular and Matteucci and inverse Wiedemann effects) of amorphous wires and glass-coated microwires are analysed. Magnetic bistability, spontaneously observed in samples with large enough ratio magneto-elastic anisotropy with axial easy axis to shape anisotropy, is the main source for a number of sensor applications in pulse generators, position and field sensors, encoded security tags, rotational counters, magnetostrictive delay lines, and so on. The relevant perspectives of the novel giant magneto-impedance effect recently reported and observed in non-magnetostrictive samples are also introduced.

show abstract

Section: Torsion-related Applicationsmentioning

confidence: 99%

A soft magnetic wire for sensor applications

Vázquez

Hernando

1996

J. Phys. D: Appl. Phys.

385

158

View full text Add to dashboard Cite

show abstract

Advances of amorphous wire magnetics over 27 years

Mohri

Humphrey

Panina

et al. 2009

Physica Status Solidi (a)

View full text Add to dashboard Cite

An overview of advances of the amorphous wire magnetics over the past 27 years with discoveries of extremely sensitive magnetic effects such as the large Barkhausen effect, the Matteucci effect and the magnetoimpedance effect and their successive applications to security sensor tags, pen‐inputting computer tablets and electronic compasses for mobile phones in commercial productions is presented. An important new topic of biocell magnetic field sensing in vitro and human physiological magnetic field sensing in vivo using a 10 pT amorphous wire magnetoimpedance sensor is also shown that would be improved using thinner glass‐covered amorphous wires. (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

show abstract

The remagnetization process of bistable amorphous alloys

Zhukov

1993

Materials & Design

View full text Add to dashboard Cite

Data tablet utilizing Matteucci effect of amorphous magnetic wire matrix

Cited by 13 publications

References 2 publications

A soft magnetic wire for sensor applications

A soft magnetic wire for sensor applications

Advances of amorphous wire magnetics over 27 years

The remagnetization process of bistable amorphous alloys

Contact Info

Product

Resources

About