Excitons—bound pairs of electrons and an electron hole—are quasiparticles that can arise in solids. While so-called "bright" ...

Researchers at the University of Innsbruck, along with those at Dortmund, Bayreuth, and Linz universities, have demonstrated ...

Researchers at Wuhan University recently observed amplified spontaneous emission originating from degenerate electron-hole plasma in a 2D semiconductor, namely suspended bilayer tungsten disulfide ...

How electron spectroscopy measures exciton 'holes' Researchers gain insights into charge transfer at atomically thin interfaces between semiconductors Date: February 9, 2024 Source: University of ...

Holes are particle-like entities that are created in a semiconductors when an electron is excited. “This breakthrough has laid the foundation for a promising quantum computing platform based on ...

Successfully innovating optoelectronic semiconductor devices depends a lot on moving charges and excitons—electron-hole pairs—in specified directions for the purpose of creating fuels or ...

What are semiconductors, and why are they essential? Find out with ExtremeTech’s guide and see how they power our world. Click to learn more.

President Biden has $52.7 billion to invest in U.S. semiconductor manufacturing plants. But there's a big shortfall in workers for the new jobs.

A ‘hole’ arises due to a missing electron in the valence band, which normally participates in covalent bonding between atoms.

President Biden has $52.7 billion to invest in U.S. semiconductor manufacturing plants. But there's a big shortfall in workers for the new jobs.

An ultra-short flash of light breaks the bond between the electron (red) and the hole (blue), enabling research on charge-transfer processes in atomically thin semiconductors.