Level splittings in exchange-biased spin tunneling

Article

关键词: MOLECULAR MAGNETS;    QUANTUM COHERENCE;    MAGNETIZATION;    INTERFERENCE;    CROSSOVER;   

DOI  :  10.1103/PhysRevB.67.024421

来源: SCIE

【 摘 要 】

The level splittings in a dimer with antiferromagnetic coupling between two single-molecule magnets are calculated perturbatively for arbitrary spins. 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 a recent experiment.

【 授权许可】

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