At cosmological scales, Albert Einstein’s theory of general relativity has given scientists an immensely accurate blueprint ...

Through their experiments, the team discovered that the states of the individual electrons and holes in one of the graphene layers are almost perfectly mirrored in the pair found in the other layer.

We study both the electron- and hole-doped cuprates. We find that the parent compound NdCuO 4 of the electron-doped cuprate lies on the metallic side of the metal–insulator boundary.

That electron field responds to the presence of the nucleus, and allows the electron to appear only in certain regions. The same is true for electrons around two nuclei, for example in a diatomic ...

Exploring mass dependence in electron-hole clusters. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2020 / 06 / 200618120203.htm. Springer.

However, it is challenging to keep electron and hole crystals together without them quickly recombining. To solve this, scientists often separate them into different layers or hosts.

PEC electrodes typically form electron-hole pairs when struck by sunlight. In PEC photoanodes made of hematite, the generated holes must diffuse to the semiconductor surface, where they can ...

The volume addresses the “discovery” of the electron, and the microphysical world that it ushered in. It also tackles a host of associated issues, from the technical to the epistemological. To sort it ...

Coupling of electron-hole pairs. Swiss Nanoscience Institute, University of Basel. Journal Physical Review Letters DOI 10.1103/PhysRevLett.129.107401 ...