Core–Shell Nanoparticles: Design of Bistable Gold@Spin‐Crossover Core–Shell Nanoparticles Showing Large Electrical Responses for the Spin Switching (Adv. Mater. 27/2019)

Abstract

The preparation of spherical core–shell nanoparticles formed by a gold core and an ultrathin layer of a spin crossover coordination polymer (4 nm thick) is described by Marc Coronado‐Puchau, Mónica Giménez‐Marqués, Eugenio Coronado, and co‐workers in article number 1900039. The optimal deposition into an electrical device reveals high electrical responses and memory effects in the conductance upon spin‐state switching, operating at technologically relevant conditions.