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 SM ISO690:2012PALII, Andrew, TSUKERBLAT, Boris S., CORONADO, Eugenio, CLEMENTE-JUAN, Juan, BORRAS-ALMENAR, Juan Jose. Microscopic approach to the pseudo-spin-1/2 Hamiltonian for Kramers doublets in exchange coupled Co(II) pairs. In: Inorganic Chemistry, 2003, vol. 42, pp. 2455-2458. ISSN 0020-1669. DOI: https://doi.org/10.1021/ic0259686 |
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  Inorganic Chemistry |
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| Volumul 42 / 2003 / ISSN 0020-1669 | |
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| DOI:https://doi.org/10.1021/ic0259686 | |
| Pag. 2455-2458 | |
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The microscopic theory of the magnetically anisotropic effective pseudo-spin-1/2 Hamiltonian for a pair of Co2+ ions is reported. In the framework of the second-order perturbation approach, the analytical expressions are found for the components of the tensor of the exchange interaction, g-tensor, and the factor in the temperature independent paramagnetic contribution. The parameters of the Hamiltonian are expressed in terms of the basic intra- and intercenter parameters of the pair, namely, the spin-orbit coupling constant, orbital reduction factor, exchange integral, and low symmetry crystal field parameters including axial and rhombic terms. |
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| Cuvinte-cheie EMTREE drug terms cobalt EMTREE medical terms anisotropy, article, calculation, Crystal, electron spin resonance, microscopy, parameter, temperature |
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