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| Magnetic Instruments |
Based in Tokyo and Osaka, Japan, NEOARK offers a strong roster of lasers
and instruments to serve a wide range of optical and magnetic applications.
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Technical Summary (Click
here to request information on NEOARK's
magnetic instruments)
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Magnetic Material
Imaging Instruments
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| Micro Kerr Effect
Measuring Equipment BH-918DM-A |
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By an application of Kerr effect, magnetic characteristic of thin
film magnetic materials can be measured both by micro beam (OPTROSCOPE
unit about 1mm phi) and by micro beam (micro Kerr optical unit about
1µm phi to 30µm phi). |
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| Micro Kerr Effect
Measuring Equipment BH-918DM-RM |
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It is mainly designed to measure magnetized property of thin film
magneto materials in micro area. High sensitivity magneto Kerr
effect measuring unit and microscope optical unit.eter) |
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High Magnetic Field
Kerr Effect Measuring Equipment
BH-918DM-HM |
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By an application of Kerr effect, magnetic characteristic of GMR
film can be measured by micro beam.
M-H loop measurement and mapping can be achieved with high
resolution about for 30µm
phi (micro beam diameter) |
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Magnetic strain OPTROSCOPE
OPTROSCOPE for high magnetic field
OPTROSCOPE for anisotropic dispersion measurement |
BH-620-Y
BH-420G-TU
BH-600AD |
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Magnetic
Anisotropy Evaluating Equipment (OPTROSCOPE)
BH-618MP-HC |
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OPTROSCOPE for magneto thin film to measure Kerr loop measurement
magnetic domain observation and mapping |
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Variable Incident
Angle Surface Magneto Optics / Kerr Effect
Measuring Equipment BH-620SK-TK |
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ISMOKE (Surface Magnetic Optics Measurement)
It is the device to measure a magnetized property on surface of thin
film magnetic materials, which is under processing to film in vacuum
chamber, by using magnetic optical Kerr effect. |
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| MR Property Measuring
Equipment BH-403MR-ND |
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It is designed to measure
MR property, magnetic field direction property/thermal property by
MR effect, of MR (magnetic resistance effect) devices.
* Applied magnetic field vs constant electric current Faraday
* Applied magnetic field vs constant voltageby
* Magnetic field direction angle vs MR effect
* Temperature vs MR effect
* Rotating magnetic field vs resistance value
* Thermal fluctuation vs resistance value |
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Spectrum Surface
Magneto Optics Kerr Effect Measuring
Equipment BH-820SK-TK |
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Spectrum SMOKE (Surface Magnetic Kerr Effect Measurement)
It is the device to measure wavelength dependence at magnetized
conditions on surface of thin film magnetic materials, by using
spectral light source, and to measure light transmittance. |
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In-plane/Polar Surface
Magneto Optics Kerr EffectMeasuring
Equipment BH-620-LP |
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It is the surface magneto optics device being possible to measure
Polar Kerr effect and in-plane Kerr effect.
On in-plane measurement, a measuring light axis onto surface of
sample can be changed. |
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Perpendicular High
Magnetic Filed Wavelength Tunable Type
Kerr Effect Measuring Equipment BH-M800S |
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Wavelength Tunable・For Vertical High Magnetic Field
By using Kerr effect, Faraday effect, M-H characteristic, Kerr
rotation angle, Faraday rotation angle etc. of vertically
magnetized amorphous magnetism is measured by tuning wavelength. By
using heating chamber (Option), a thermal property can be measured
in range of room temperature to 300°C. |
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| Faraday / Kerr Effect
Measuring Equipment BH-810C-FR |
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For High Magnetic Field Optical Magnet Measuring
It is the device to measure M-H characteristic, Faraday rotation
angle, Kerr rotation angle, transmittance and reflectance of
vertically magnetized amorphous magnetism. It is recommendable for
evaluation of multi layer high density recording materials like as
LIMDOW, MSR etc. |
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| Polar Kerr Effect
Measuring Equipment BH-810CPC |
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Polar Kerr effect measuring equipment for perpendicular magnetic
layer as recording media such as perpendicular magnetic recording
film. It measures magnetized property of memory materials etc. |
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Perpendicular
Magnetized Film Kerr Effect Automatic
Measuring Equipment BH-813M |
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It is automatic device to measure retention power, Kerr rotation
angle, sample-reflectance and ellipticity (option) of amorphous
magnetism materials (which has perpendicular magnet easy axis) in
whole surface of disk, by using Kerr effect. |
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Optical-Magnet
Materials General Purpose Evaluating
Device BH-700LS |
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On this machine, measurement of M-H loop characteristic
(Kerr/Faraday) of MO materials, and a simulation both of recording
and of elimination can be achieved. |
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