Answers are grounded in this paper and cite their sources.
Magnetization measurements of molecular clusters [Mn12]2− with a spin ground state of S=10 show resonance tunneling at avoided energy level crossings. The observed oscillations of the tunnel probability as a function of the magnetic field applied along the hard anisotropy axis are due to topological quantum phase interference of two tunnel paths of opposite windings. [Mn12]2− is therefore the second molecular cluster exhibiting quantum phase interference.
No takes yet. Share an insight, caveat, or question.
Wernsdorfer et al. (2002) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: