Physicists designed new antenna for supersensitive magnetometers of a new generation

(ITMO University) Scientists from ITMO University and Lebedev Physical Institute of the Russian Academy of Sciences proposed a new microwave antenna that creates a uniform magnetic field in large volume. It is capable for uniform and coherent addressing of the electronic spins of an ensemble of nanodiamond structure defects. This can be used to create super-sensitive magnetic field detectors of a new generation for magnetoencephalography in the study and diagnosis of epilepsy and other diseases. The results are published in JETP Letters.