Rare-Earth Rotor (IMAGE)

Ohio University

Rare-Earth Rotor

Caption

Rare-Earth Rotor. (a) STM image of a rotating Eu complex appears as a disc shape on Au(111). (b) Controlled rotations are performed by supplying electrical energy from an STM tip. (c), (d) Before and after rotation of a complex, respectively. The dashed circle indicates the counterion used for the control.

Credit

Saw Wai Hla

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