Fermion resonance ultra high frequency fermion resonance induced by circularly polarized radiation: the resonance inverse faraday effect

摘要

The techniques of nuclear magnetic resonance (NMR); electron spin resonance (ESR) and magnetic resonance imaging (MRI) are among the most widely used in analytical science and medicine. They are limited in resolving power by the magnetic flux density that can be generated by a permanent magnet, usually a very expensive and cumbersome superconducting magnet. In this paper, it is demonstrated in detail that NMR, ESR, and MRI occur in principle without having to use a permanent magnet, which is replaced by an Inexpensive microwave or laser beam.