Manipulating electron spin using artificial molecular motors

Artificial molecular switches and machines have undergone rapid advances over the past several decades. Particularly, artificial molecular motors are highly attractive from the viewpoint of chirality switching during rotational ...

Driverless vehicles may lead to traffic congestion in cities

A unique simulation for the city of Zurich shows that driverless taxis would not displace personal transport in cities as long as automated private vehicles are also available. Previous simulations assumed too high a demand ...

Traffic congestion reconsidered

Despite efforts to encourage a shift to sustainable transportation, traffic congestion is often the focus of debates over mobility. Global demand for automobiles rose significantly in the 1990s, with annual sales stabilizing ...

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