Investigations of the Spin Hamiltonian Parameters and the Local Structures of the Substitutional V4+ Centres in Rutile-Type MO2 (M = Sn, Ti, Ge)
2008 ◽
Vol 63
(7-8)
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pp. 523-528
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Keyword(s):
The spin Hamiltonian parameters and the local structures of the substitutional V4+ centres in rutiletype MO2 (M = Sn, Ti and Ge) are theoretically investigated from the perturbation formulas of these parameters for a 3d1 ion in a rhombically compressed octahedron. The oxygen octahedra around V4+ are found to transform from the original elongation on the host M4+ site to compression in the impurity centres due to the Jahn-Teller effect. The calculated spin Hamiltonian parameters based on the above local structures show good agreement with the experimental data.
2009 ◽
Vol 23
(17)
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pp. 2115-2122
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2010 ◽
Vol 65
(6-7)
◽
pp. 591-598
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2010 ◽
Vol 405
(8)
◽
pp. 2018-2020
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Keyword(s):
2009 ◽
Vol 404
(8-11)
◽
pp. 1446-1449
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Keyword(s):
2015 ◽
Vol 29
(25n26)
◽
pp. 1542015
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2010 ◽
Vol 405
(23)
◽
pp. 4871-4874
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Keyword(s):
2009 ◽
Vol 246
(8)
◽
pp. 1915-1918
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Keyword(s):
Keyword(s):