250 Nm Kerr Microscope High Resolution Magneto Optical Kerr Effect Microscope

Multifunctional Spin-Test Magneto-Optic Kerr Microscope Product Model: KMPL-S Equipment Description: This instrument enables high-resolution magnetic domain imaging of magnetic materials and spintronic chips, with a resolution of up to 250 nm. It is equipped with a highly intelligent control system and multifunctional magnetic field probe station, integrating optical imaging, multi-dimensional magnetic fields, electrical transport characterization, microwave testing, and

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Magneto Optical Kerr Effect Microscope

High Resolution Microscope

Kerr Imaging System

Product Details

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250 Nm Kerr Microscope

Kerr Microscope High Resolution

250 Nm Magneto Optical Kerr Effect Microscope

Name: Kerr Microscope

Electrical Source Meter: Keithley 6221,Keithley 2182A

In-Plane Magnetic Field: 1 T@air Gap 5 Mm, 0.5 T@air Gap 10 Mm;, 0.3 T@air Gap 16 Mm

Objectives: 5x,20x,50x,100x,non-magnetic

Vertical Magnetic Field: 0.25 T@single Pole

Microsecond Ultrafast PulseVertical Magnetic Field: 60 MT, Rise Time 0.5 Us, Pulse Width L Us- 10 Us

Optical Resolution: 250 Nm

Magnetic Field Resolution: PiD Closed-loop Feedback Regulation, Resolution 0.05 MT

Probe Station: Compatible With 4 - 8 Sets Of Non-magnetic Probe Holder

Basic Properties

Place of Origin: CHINA

Brand Name: Truth Instruments

Trading Properties

Price: Price Negotiable | Contact us for a detailed quote

Payment Terms: T/T

Product Description

Multifunctional Spin-Test Magneto-Optic Kerr Microscope

Product Model:

KMPL-S

Equipment Description:

This instrument enables high-resolution magnetic domain imaging of magnetic materials and spintronic chips, with a resolution of up to 250 nm. It is equipped with a highly intelligent control system and multifunctional magnetic field probe station, integrating optical imaging, multi-dimensional magnetic fields, electrical transport characterization, microwave testing, and variable temperature modules. With a single button operation, it can observe magnetic dynamics under various excitation conditions, such as magnetic fields, currents, spin-orbit torque, and spin-transfer torque. It features microsecond-level fast-response magnetic fields for high-precision magnetic domain velocity and DMI measurements.

Equipment Performance

Optical Resolution:	250 nm
Objectives:	5x,20x,50x,100x,non-magnetic
In-Plane Magnetic Field:	1 T@air gap 5 mm; 0.5 T@air gap 10 mm; 0.3 T@air gap 16 mm
Vertical Magnetic Field:	0.25 T@single pole
Magnetic Field Resolution	PID closed-loop feedback regulation, resolution 0.05 mT
Microsecond Ultrafast Pulse Vertical Magnetic Field	60 mT, rise time 0.5μs, pulse width l μs - 10 μs
Probe Station	Compatible with 4-8 sets of non-magnetic probe holder
Elctrical Source Meter	Keithley 6221, Keithley 2182A
Testing Functions	Magnetic domain dynamic observation, global/micro-region hysteresis loop mapping based on Kerrsignals, domain wall velocity measurement, DMl measurement, anomalous Hall resistance, SOT switching, I-R hysteresis loop scanning with synchronized Kerr imaging, and curve mapping of Hallresistance changes in electronic devices under magnetic and current variations, along with corresponding Kerrimages

Magnetic Domain Distribution in Thin Films

250 Nm Kerr Microscope High Resolution Magneto Optical Kerr Effect Microscope 0 MgO(substrate)/Co/PtSample**: Magnetic defects caused by lattice mismatch between MgO crystal substrate and Co.

250 Nm Kerr Microscope High Resolution Magneto Optical Kerr Effect Microscope 1

Poor-Quality Magnetic Films**:Snowflake-like magnetic domains during magneti creversal.

250 Nm Kerr Microscope High Resolution Magneto Optical Kerr Effect Microscope 2 High-Quality Magnetic Films**Uniform magnetic domain structures with smooth edges.