Tdk Electronics Ag

Andreas Buergermeister

Thomas Feichtinger

Hermann Gruenbichler

Michael Hofstaetter

In an embodiment a ceramic material includes ZnO as main constituent, Y as a first additive, second additives including at least one compound containing a metal element, wherein the metal element is selected from the group consisting of Bi, Cr, Co, Mn, Ni and Sb, Sias a first dopant and second dopants having at least one compound containing a metal cation from Al, B, or Ba, wherein a corresponds to a molar proportion of Bi calculated as BiO, b corresponds to a molar proportion of Y calculated as YO, c corresponds to a molar proportion of Al calculated as AlO, d corresponds to a molar proportion of Ba calculated as BaO, e corresponds to a molar proportion of B calculated as BO, f corresponds to a molar proportion of Si calculated as SiO, g corresponds to a molar proportion of Ni calculated as NiO, h corresponds to a molar proportion of Co calculated as CoO, i corresponds to a molar proportion of Cr calculated as CrO, j corresponds to a molar proportion of Sb calculated as SbO, and k corresponds to a molar proportion of Mn calculated as MnO.

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Graz, Austria

Andreas Buergermeister