Alternative explanation for the relaxor ferroelectric behavior in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>FeTiNbO</mml:mi><mml:mn>6</mml:mn></mml:msub></mml:math> rutile ceramics: The influence of electrode contacts
Physical review materials