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|Magnetoelectric Coupling in Single Crystalline Hexaferrite at Room Temperature|
|Keywords: Magnetoelectric, Hexaferrite, Single Crystal|
|In this paper, we report on the magnetoelectric effect in single-crystalline Sr Z-type hexaferrite materials. The measurements include material characterization and change in remanence magnetization (Mr) versus electric field. In very low electric field equal to 3.75 V/cm, 12% change in Mr was observed. We deduced a magneto-electric coupling of 13.8 in CGS unit or 5.8x10-7 sm-1(SI unit) which is the highest value measured to date.|