Investigation of the local geometry of Ni2+ ions in an Al2O3 crystal from EPR data
β Scribed by Zheng Wen-Che
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 219 KB
- Volume
- 192
- Category
- Article
- ISSN
- 0921-4526
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π SIMILAR VOLUMES
A new EPR spectrum in YBCO single crystals doped by AI 3+ ions has been revealed. The spectrum was assigned to trivalent Cu 3+ (S= 1 ) ions in the Cu( I ) position and the spin-hamiltonian parameters describing the observed spectrum have been determined on the basis of computer calculation of the EP
The high-order perturbation formulas of zero-field splitting D and gyromagnetic factors g k and g c for 3d 3 ions in tetragonal symmetry are established by using a two-spinΒ±orbit(SO)-parameter model where the contributions to these EPR parameters from both the SO coupling of the central 3d 3 ions an
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