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Ein Einzelmolekül‐Elektret (SEM) zeigt elektrisches Umschaltverhalten der elektrischen Polarisation oberhalb Raumtemperatur. Das Phänomen tritt in einem Polyoxometallat(POM)‐Cluster vom Preyssler‐Typ auf. Wie S. Nishihara et al. in ihrer Zuschrift auf S. 13617 beschreiben, zeigt das SME Bistabilität aufgrund der zwei möglichen Lokalisierungen eines Tb3+‐Ions innerhalb des POM‐Clusters, was in einer...
Continual progress has been achieved in information technology through unrelenting miniaturisation of the single memory bit in integrated ferromagnetic, ferroelectric, optical, and related circuits. However, as miniaturisation approaches its theoretical limit, new memory materials are being sought. Herein, we report a unique material exhibiting single‐molecule electric polarisation switching that...
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