Highly sensitive diamond quantum magnetometer can achieve practical ambient condition magnetoencephalography
A highly sensitive diamond quantum magnetometer utilizing nitrogen-vacancy centers can achieve millimeter-scale resolution magnetoencephalography (MEG), as reported by scientists from Tokyo Tech. The novel magnetometer, based on continuous-wave optically detected magnetic resonance, marks a significant step towards realizing ambient condition MEG and other practical applications.Quantum Physics NewsRead More
Researchers observe quantum critical Bose gas of magnons in quasi-2D antiferromagnet
Three-dimensional (3D) antiferromagnets are materials in which magnetic moments of atoms or ions are arranged in a 3D lattice structure with neighboring spins aligned in opposite directions. Physicists have observed a fascinating magnetic field–induced phase transition in these materials, described at magnon Bose-Einstein condensation (BEC).Quantum Physics NewsRead More