Researchers succeed in arranging nanoscale quantum sensors on desired targets

University of Tokyo scientists have achieved the delicate task of arranging quantum sensors at a nanoscale, allowing them to detect extremely small variations in magnetic fields. The high-resolution quantum sensors will have potential uses in quantum materials and electronic device research. For example, the sensors can help develop hard disks that use nano-magnetic materials as storage elements. This is the world's first successful high-resolution magnetic field imaging using a nanoscale arrangement of quantum sensors.