Axil - In NMR, the magnetic field does not produce RF. You do understand that ?
The important distinction you seem to be missing is that in NMR, target nuclei which are aligned in a magnetic field, but are not part of the magnet - absorb and re-emit electromagnetic radiation from an RF transmitter. NMR does not work without the external transmitter. In the Mossbauer effect, there is similarity and difference. The resonance absorption begins at much higher energy (radioactive decay) and is attained by physically immobilizing the target nuclei in a crystal. In the Rossi effect, there may be version where x-ray radiation from DDL is absorbed and remitted in a recoilless way, in a magnetic field – which is a hybrid of NMR and Mossbauer. From: Axil Axil NMR requires that a strong magnetic field is generated usually by a superconducting magnet. RF radiation coming from a Ni/H reactor indicates that strong magnetic fields are being generated. Jones Beene wrote: If that were true, a simple permanent magnet should produce RF. . It does not. From: Axil Axil http://en.wikipedia.org/wiki/Nuclear_magnetic_resonance Magnetic fields will always produce RF.
