Innovative Helium-Based Quantum Sensing Technology
- AKAP
- Apr 25, 2024
- 3 min read
The University of Nevada developed a new material with tiny pores that can transmit superfluid helium—a state of helium used at extremely cold temperatures—for quantum sensing devices. This discovery led to a US$2mm grant from the National Science Foundation to create a device that uses this helium to detect minute changes in the Earth's rotation, which could be influenced by natural phenomena like hurricanes. This technology, known as a superfluid helium quantum interference device (SHe-quid), could also be used for gravitational sensing, aiding in applications ranging from navigation to detecting underground mineral deposits. We believe that helium used in quantum technology applications will increase substantially over the next decade.