Negative capacitance detected

Prof. Gustau Catalan has published in Nature Materials a commentary on the measurement of negative capacitance presented by the teams led by Prof Sayeef Salahuddin and Prof. Ramesh in the same magazine. The study detects ...

A sponge-like molecular cage for purification of fullerenes

A work in Nature Communications presents a supramolecular nanocage which encapsulates fullerenes of different sizes and allows the extraction of pure C60 and C70 through a washing-based strategy. The work was coordinated ...

Pseudospin-driven spin relaxation mechanism in graphene

The prospect of transporting spin information over long distances in graphene, possible because of its small intrinsic spin–orbit coupling and vanishing hyperfine interaction, has stimulated intense research exploring spintronics ...

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