➀ Researchers at Argonne National Laboratory and Northern Illinois University discovered a method to detect spin states in perovskite materials using light; ➁ By adding neodymium to the material, the exciton lifetime is extended, enabling spin entanglement and communication between electrons; ➂ This research could lead to new quantum computing materials and advanced quantum sensors.

➀ Quantum sensors are being developed to register nerve impulses without contact, offering new possibilities for prosthetics. ➁ Researchers at Fraunhofer IPA are working with Q.ANT to create a prototype of a prosthetic arm controlled by neural commands like healthy limbs. ➂ The technology, which uses a diamond-based sensor, promises non-contact and robust measurement of human biosignals, potentially revolutionizing the field of prosthetics.

➀ Researchers at Sandia National Laboratories have utilized silicon photonics for atom interferometry, a quantum sensing technique that measures acceleration with high precision, potentially enabling a quantum compass for navigation without GPS. ➁ The team has made significant strides in miniaturizing the atom interferometer, reducing its size, weight, and power requirements, and improving the performance of the modulators used in the laser system. ➂ The advancements in silicon photonics could lead to cost-effective mass production of quantum inertial measurement units, opening up new applications in navigation, underground resource detection, and other fields.