Promising Research for MRI From Spin-Dependent Processes in the 2D Material Hexagonal Boron Nitride
(EurekaAlert) Quantum technology is widely used in many applications, and one of them is magnetic resonance imaging.
“The magnetic moments associated with the nuclear spins of the protons of 1H and 13C act as sensors that are extremely sensitive to various pathologies. The ability to control and read quantum spin states lies at the basis of quantum technology,” says co-author Sergei Orlinskii, Leading Research Associate of the Rheological and Thermochemical Research Lab.
One of the promising areas here is the use of crystalline matrices with optically active spin centers, which makes it possible to convert electronic and nuclear spin states into an optical quantum. The implementation of a number of such projects in Russia, the USA, and Europe has already led to the creation of quantum cryptography devices and quantum sensors of submicron spatial resolution. 3D crystal matrices, such as diamond or silicon carbide, are used.
Today, a new task for the scientific community around the world is to obtain and study systems that are fundamentally different from 3D matrices, namely, 2D crystals with vander Waals interaction.