TY - GEN AU - M. Opel, K. -W. Nielsen, S. Bauer, S. T. B. Goennenwein, J. C. Cezar, D. Schmeisser, J. Simon, W. Mader, R. Gross T1 - Nanosized superparamagnetic precipitates in cobalt-doped ZnO CY - PY - 2008 PB - T3 - European Physical Journal B VL - 63 UR - http://dx.doi.org/10.1140/epjb/e2008-00252-4 SN - 1434-6028