Nuclear Acoustic Resonance in Aluminum Via Coupling to the Magnetic Dipole Moment
Abstract
We have observed a new interaction mechanism between a sound wave and the nuclear spin system in a single crystal of aluminum. The coupling is via the oscillating magnetic field induced by the sound wave in the presence of a large applied magnetic field and the magnetic moment of the nucleus. The experimental results agree with the theoretical predictions based on this mechanism.
- Publication:
-
Physical Review Letters
- Pub Date:
- November 1969
- DOI:
- 10.1103/PhysRevLett.23.1030
- Bibcode:
- 1969PhRvL..23.1030B