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KR100439143B1 Magnetic resistance element and magnetic

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KR100439143B1 - Magnetic resistance element and magnetic .

A magnetoresistive element with an improved magnetoresistive effect achieved by interposing a titanium nitride layer between a substrate and a spinel-type magnetic substance is provided. The magnetoresistive element comprises a substrate (1) and a multilayer film formed on the substrate, and the multilayer film includes a first magnetic layer (3), a nonmagnetic layer (4) formed on the first ...

Magnetoresistance - Wikiped

Magnetoresistance is the tendency of a material (preferably ferromagnetic) to change the value of its electrical resistance in an externally-applied magnetic field.There are a variety of effects that can be called magnetoresistance: some occur in bulk non-magnetic metals and semiconductors, such as geometrical magnetoresistance, Shubnikov de Haas oscillations, or the common positive ...

US20070058301A1 - Magneto-resistance element and thin film .

A magneto-resistance element according to the present invention has a pinned layer whose magnetization direction is fixed; a free layer whose magnetization direction varies in accordance with an external magnetic field; and a nonmagnetic spacer layer that is arranged between the pinned layer and the free layer, at least the pinned layer or the free layer includes a layer having Heusler alloy ...

Magneto Resistive Elements (MR Elements) - Panason

Sensing Element Magneto Resistive Elements (MR Elements) Type: EZMP Flat sensing surface (Precise and easy to assemble) Short turn around-time by standardized pitch and shape. High speed and accuracy control possible RoHS compliant Panasonic MR Sensor is a magnetic sensor in which magneto resistive element is used with a magnet rotator /

Conduction electron scattering and the resistance of the .

Magnetic scattering . Many alloy systems of interest may contain one or more magnetic phases •Disorder within itinerant or localized spin systems will cauze scattering of conduction electrons. •The spin state of the conduction electrons σ can adopt only one of the two values, ±1/2(spin ‘up’ and ‘down’) and interacts with

JPH01189016A - Composite type magnetic head - Google Paten

PURPOSE:To prevent the characteristic deterioration of the title head due to the reaction to an electric conductor film by continuously laminating a Ta film at <=1/2 of a magneto-resistance effect film on the film, and further, leaving the Ta film after the preparation of the magnetic head. CONSTITUTION:A magneto-resistance effect element part 4 is prepared through a permalloy 2 and an SiO2 ...

KR100439143B1 - Magnetic resistance element and magnetic .

A magnetoresistive element with an improved magnetoresistive effect achieved by interposing a titanium nitride layer between a substrate and a spinel-type magnetic substance is provided. The magnetoresistive element comprises a substrate (1) and a multilayer film formed on the substrate, and the multilayer film includes a first magnetic layer (3), a nonmagnetic layer (4) formed on the first ...

KR100439143B1 - Magnetic resistance element and magnetic .

A magnetoresistive element with an improved magnetoresistive effect achieved by interposing a titanium nitride layer between a substrate and a spinel-type magnetic substance is provided. The magnetoresistive element comprises a substrate (1) and a multilayer film formed on the substrate, and the multilayer film includes a first magnetic layer (3), a nonmagnetic layer (4) formed on the first ...

What Elements Are Magnetic? | Reference.c

What Elements Are Magnetic? Home Science Physics Magnetism. What Elements Are Magnetic? Iron, nickel, cobalt and gadolinium are naturally ferromagnetic elements. Common usage of the term "magnetic" refers to this form of magnetism. Other elements are capable of forming magnetic compounds, but are not magnetic in their pure states.

JPH01189016A - Composite type magnetic head - Google Paten

PURPOSE:To prevent the characteristic deterioration of the title head due to the reaction to an electric conductor film by continuously laminating a Ta film at <=1/2 of a magneto-resistance effect film on the film, and further, leaving the Ta film after the preparation of the magnetic head. CONSTITUTION:A magneto-resistance effect element part 4 is prepared through a permalloy 2 and an SiO2 ...

Understanding Magneto Resistance Element - atsnm.c

Understanding Magneto Resistance Element . By Bernie Thompson. ... magnetic strength applied to the element, the magnetic angular position of the element, and the distance of the magnetic force from the element. So if a stronger magnet is used, the air gap can be significantly larger, up to 3mm, while still consistently producing ...

How to Tell If an Element Is Paramagnetic or Diamagnet

Materials may be classified as ferromagnetic, paramagnetic, or diamagnetic based on their response to an external magnetic field. Ferromagnetism is a large effect, often greater than that of the applied magnetic field, that persists even in the absence of an applied magnetic field.

JPH01189016A - Composite type magnetic head - Google Paten

PURPOSE:To prevent the characteristic deterioration of the title head due to the reaction to an electric conductor film by continuously laminating a Ta film at <=1/2 of a magneto-resistance effect film on the film, and further, leaving the Ta film after the preparation of the magnetic head. CONSTITUTION:A magneto-resistance effect element part 4 is prepared through a permalloy 2 and an SiO2 ...

Magnet - Wikiped

A magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of a magnet: a force that pulls on other ferromagnetic materials, such as iron, and attracts or repels other magnets. A permanent magnet is an object made from a material that is magnetized and ...

US20020097540A1 - Magneto-resistance effect element .

A magneto-resistance effect head is provided with a lower conductive layer which is provided with a recessed portion, and a vertical bias layer is provided in the recessed portion. A free layer is provided on the lower conductive layer. On the free layer, layered in the following order are the non-magnetic layer, the fixed layer, the fixing layer, and the upper layer so as not to be placed ...

between the magnetic plates, generating a leakage magnetic field between the magnetic plates. The intensity of the leakage field changes continuously from one of the permanent magnets to the other (Fig. 5-a). It is 0 at the midpoint of the magnetic circuit. The MR element's output depends on its position within the leakage magnetic field (Fig ...