Assembly-mediated interplay of dipolar interactions and surface spin disorder in colloidal maghemite nanoclusters

A,Kostopoulou, K. Brintakis, M. Vasilakaki, K. N. Trohidou, A. P. Douvalis, A. Lascialfari, L. Manna, A. Lappas, Nanoscale (2014) 6, 3764-3776.