Magnetic Fields

Adapting Magnetometers for Noisy, Physically Demanding Environments

Researchers routinely measure magnetic fields to better understand a vast array of natural phenomena. Many of these measurements are performed in shielded environments, but the research community has achieved these sensitive measurements in extreme environments as well as outside of highly controlled environments. In AVS Quantum Science, researchers discuss ways in which various predominantly optically pumped magnetometer technologies have been adapted for use in a wide range of noisy and physically demanding environments.

Quantum Materials Quest Could Benefit From Graphene That Buckles

Graphene, an extremely thin two-dimensional layer of the graphite used in pencils, buckles when cooled while attached to a flat surface, resulting in beautiful pucker patterns that could benefit the search for novel quantum materials and superconductors, according to Rutgers-led research in the journal Nature. Quantum materials host strongly interacting electrons with special properties, such as entangled trajectories, that could provide building blocks for super-fast quantum computers. They also can become superconductors that could slash energy consumption by making power transmission and electronic devices more efficient.