About Us

Micro Magnetics is a leader in commercial applications of spintronics, a new technology which combines the fields of magnetism, electronics, and nanotechnology. We provide innovative solutions, products, and services in the areas of magnetic sensing and semiconductor metrology. 

One magnetic current imaging system, the Circuit Scan 1000, is a high-resolution magnetic microscope which provides current density images of operating integrated circuits (ICs). This product family has found utility for failure analysis, fault isolation, and yield enhancement of ICs.

The SpinTJ Series magnetic field sensors are based on next-generation magnetic tunnel junction technology (a.k.a. MTJ or TMR). They offer unparalleled magnetic sensing capabilities. The SpinTJ sensors feature linear and bipolar response, superior field sensitivity, low noise, low power consumption, and small size. These sensors can withstand extreme environmental conditions. The SpinTJ Series magnetic sensors have been used in a number of cutting-edge industrial and research applications, including semiconductor failure analysis, compassing, and navigation applications, bio-magnetic sensing, basic and applied research in magnetism and currency/media validation. 

We also design, customize and manufacture a wide variety of magnetics instruments, and semiconductor process equipment. These products can be used both for manufacturing and research. 

Please contact us for more information.