Disclosed herein is a material having formula (A3+((4-5n)/3)-B5+n)xTi1xO2, wherein 0n0.8, and x is such that the material has a rutile structure, 0n0.8, is between 0 and 0.025 inclusive, A3+ is a trivalent positive ion and B5 is a pentavalent positive ion. A process for making the material, and its use as a dielectric material, are also described.
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