Our scientists ingeniously created a "Chinese knot" to capture high-definition images of the magnetic field.

A research team led by Shanxi University and collaborating with multiple domestic and international units has proposed a new low-temperature strong magnetic field detection method. This method breaks through the limitations of traditional measurement methods and improves the spatial resolution of strong magnetic field measurements at low temperatures to the micrometer level, producing high-resolution images of the magnetic field. The related findings were published online in the international academic journal "Nature- Sensing" on January 21st, Beijing time.