Artificial atoms comprised of shells of electrons, without a nucleus present, have been used in silicon as the building blocks for quantum computers. UNSW use flat electron shells from artificial ...

So, we end up with an electron, traveling in a shell of sound waves, all of this behaving like a single entity that we call a polaron. That is a free polaron. But there are also trapped polarons.

Paralleling the idea of electron shells in atomic physics, in 1949 scientists proposed the nuclear shell model: protons and neutrons sit in distinct nuclear shells, and additional energy input can ...

The number of electrons in the outermost shell of an atom determines its reactivity. Noble gases have low reactivity because they have full electron shells.

All the latest science news on electron shell from Phys.org. Find the latest news, advancements, and breakthroughs.

Two-neutrino double-electron capture occurs when two of those electrons, in shells close to the nucleus ... empty spaces left behind in the decaying atom. "After the electrons are captured ...

Physicists have been trying for decades to escape clock-contaminating noise by zooming in even further, past an atom’s outer electron shells and into the far smaller, more tightly wound atomic ...

Probing the depths of complex electron shells. Helmholtz-Zentrum Dresden-Rossendorf. Journal Nature Communications DOI 10.1038/s41467-024-50924-7. Keywords ...

First, let's explore the atom's architecture. Formed from a cluster of protons and neutrons at the center of an atom, a nucleus is 10,000 times smaller than the atom as a whole, "like a fly in a ...