PT Journal AU Reitz, C Leufke, PM Schneider, R Hahn, H Brezesinski, T TI Large magnetoresistance and electrostatic control of magnetism in ordered mesoporous La₁₋ₓCaₓMnO₃ thin films SO Chemistry of materials PY 2014 BP 5745 EP 5751 VL 26 DI 10.1021/cm5028282 LA english ER