EPR of substitutional and of charge compensated Fe3+ in anatase (TiO2) and its temperature dependence
Paramagnetic resonances were observed in natural single crystals of anatase between 1 °K and 1230 °K and are interpreted as due to regular substitutional Fe(3+) (I) and to Fe (3+) combined with an oxygen vacancy at a nearest neighbour site (II) . The spin Hamiltonian parameter b(2)° of (I) decrease...
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| Language: | English |
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University of British Columbia
2011
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| Online Access: | http://hdl.handle.net/2429/33812 |