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For more information, quotes,
or to place an order, please contact:

Micro Magnetics, Inc.
617 Airport Road,
Fall River, MA 02720


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The CS1000 current density metrology system Magnetic Current Imaging System:

The Circuit Scan 1000 is a scanning magnetic microscope capable of capturing weak magnetic fields generated by an integrated circuit, and analyzing these fields to provide a map of the current density distribution with high spatial resolution. It can also measure battery cells, LEDs, solar cells, printed circuit boards, cell phones, magnetic media/films, and micro- or nanostructures. Product brochure can be found here.

A packaged SpinTJ magnetic sensor array TMR Solid-state Magnetic Field Sensors:

The SpinTJTM magnetic sensors are based on quantum magnetic tunneling junctions (MTJ) and use the effect called tunneling magnetoresistance (TMR). They offer unmatched spatial resolution, superior field sensitivity, and the ability to withstand extreme environmental conditions. These sensors are available in a number of packages and electrical configurations. Product brochure can be found here.

Submicron resolution field map of a magnetic read/write head Failure Analysis and Magnetic Imaging Services:

We provide magnetic imaging services in measuring maps of current flow in a wide variety of ICs and packages, and other electrical/magnetic samples, usually with initial results delivered within 48 hours. Our engineers will work closely with you to understand and interpret the results in order to determine the root cause of failures. Product brochure can be found here.

Wafer containing magnetic sensors and arrays Custom Sensing and Imaging Solutions:

We offer specialized solutions, including single magnetic sensors, sensor arrays, custom electronics and packaging solutions, sensor processing (polishing, dicing, and lapping), and custom thin-film and device fabrication. We also specialize in the construction of flexible imaging systems featuring advanced magnetic tunnel junction (MTJ) sensor technologies. A summary of magnetic tunnel junction sensor development for industrial applications can be found here.

Instruments for Magnetism
Instruments for Magnetics:

We manufacture and supply 3-axis/2-axis/1-axis Helmholtz Coils and Controllers, Magnetic Field Generation Platform, and Digital Gaussmeters. We can design, customize, and manufacture a wide variety of special instruments for magnetics applications. Please contact us for any magnetics solutions. We are ready to help by relying on our strong expertise and know-how. For more information, please click here or visit our online store.

Process Equipment Process Equipment:

We manufacture and supply thin-film and semiconductor process equipment, including magnetron sputtering sources, plasma etching equipment, magnetic thermal annealing systems, sputtering deposition systems, and ion milling systems. These products can be used both for manufacturing and research & development. For more information, please click here or visit our online store.

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Products: MTJ Field Sensor Products: Circuit Scan CS1000