Oscillating conductance This measurement on the middle quantum dot shows how the bulk gap in the system can be created and removed. This control is important for the manipulation and protection of ...

Since the atomic nucleus was first proposed in 1911, physicists simply assumed it was round. ​ But are the nuclei of atoms ...

By controlling individual atoms, researchers have demonstrated a way to turn previously unwanted atomic motion into an ...

I’m drinking coffee, delighting in how the bird outside is chirping in time to the music Joe is playing, and checking in with science news of the week. I’m jostled ...

Activities planned worldwide and year-round aim to commemorate the advent of quantum mechanics 100 years ago and highlight ...

Discover the fascinating world of particle physics — the most fundamental building blocks of the universe and the forces that ...

Juan Casado Cordón, Professor of Physical Chemistry at the University of Malaga, considers graphene—an infinite layer of ...

In this paper, EHBTFET has been simulated using a quantum mechanical model. The model results are compared against transactions on computer-aided design simulations and remarkable differences show the ...

The orbital angular momentum of electrons has long been considered a minor physical phenomenon, suppressed in most crystals and largely overlooked. Scientists have now discovered that in certain ...

That science is quantum mechanics ... atom emitting or absorbing only whole multiples of a tiny energy unit — Planck’s formula matched the data perfectly. This launched the quantum age. In the years ...

When a molecule absorbs light, it undergoes a whirlwind of quantum-mechanical transformations. Electrons jump between energy ...

No quantum computer has simulated this level of complexity in the energy levels of molecules before, says Alán Aspuru-Guzik, a computational chemist at the University of Toronto in Canada.