Bidaud C.García-Soriano D.Sánchez E.H.Grenèche J.-M.De Toro J.A.Varela M.Dhanjani M.Bollero, AlbertoSalas, Gorka2023-06-012023-06-012023http://hdl.handle.net/20.500.12614/3341enAtribución-NoComercial-SinDerivadas 3.0 EspañaTuning the exchange-coupling effect in raspberry-like ?-Fe2O3@CoO nanoparticles engineered through the single variation of the surfactant concentration in the synthesis processresearch article10.1039/d2qm00834copen access