Level splittings in exchange-biased spin tunneling
arXiv:cond-mat/0212135 · doi:10.1103/PhysRevB.67.024421
Abstract
The level splittings in a dimer with the antiferromagnetic coupling between two single-molecule magnets are calculated perturbatively for arbitrary spin. It is found that the exchange interaction between two single-molecule magnets plays an important role in the level splitting. The results are discussed in comparison with the recent experiment.
12 pages, to be published in Phys. Rev. B
Cited by in corpus (7)
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- Quantum dynamics of exchange biased Single Molecule Magnets
- Haldane-like antiferromagnetic spin chain in the large anisotropy limit
- Antiferromagnetic molecular nanomagnets with odd-numbered coupled spins
- Phase transition between quantum and classical regimes for the escape rate of dimeric molecular nanomagnets in a staggered magnetic field
- EPR spectrum via entangled states for an Exchange-Coupled Dimer of Single-Molecule Magnets
- Rotating Entangled States of an Exchange-Coupled Dimer of Single-Molecule Magnets