Electron paramagnetic resonance of some lanthanide ions in yttrium and lutetium vanadate |
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| Authors: | M M Abraham B Bleaney J Z Pfeffer |
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| Institution: | 1. Solid State Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA
2. Clarendon Laboratory, Oxford, UK
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| Abstract: | The electron paramagnetic resonance (EPR) parameters have been determined for the trivalent ions neodymium, erbium and ytterbium, at low abundance in lutetium vanadate. Crystal field splittings produce ground states which are Kramers doublets, and measurements were made of theg-values both parallel and perpendicular to the tetragonal axis; they are compared with previous measurements in yttrium vanadate. Two of the crystal field splitting parameters of the trivalent gadolinium ion (S = 7/2) in LuVO4 show noticeable difference from those in YVO4. |
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