Interface-driven magnetoelectric effects in granular CrO2A. Bajpai, P. Borisov, S. Gorantla, R. Klingeler, J. Thomas, T. Gemming, W. Kleemann and B. BüchnerEPL, 91 1 (2010) 17006DOI: https://doi.org/10.1209/0295-5075/91/17006