Fig. 3From: Preparation and Magnetic Properties of Nd/FM (FM=Fe, Co, Ni)/PA66 Three-Layer Coaxial NanocablesSEM images: a Nd/Ni/PA66, c Nd/Co/PA66, e Nd/Fe/PA66; typical TEM images: b Nd/Ni/PA66, d Nd/Co/PA66, and f Nd/Fe/PA66Back to article page