"The higher the spin, the more energy the black hole can release." Black holes may leak more energy to their surroundings than previously suspected — and the faster these voids spin, the more ...

A hole is essentially a missing electron in a semiconductor. Both holes and electrons possess spin, which can adopt one of two states: up or down, analogous to 0 and 1 in classical bits.

Researchers at ETH Zurich have developed a new technique to better understand how electrons interact within materials. By ...

However, as the black holes get closer, powerful tidal forces begin to realign these clouds, gradually influencing the spin direction of the black holes themselves,” she explained. Over time ...

To understand spin, consider electrons orbiting the ... This pairing of one excited electron and one hole is called an exciton. Excitons are formed when the energy from light gets converted ...

Because boron has one less electron than is required to form the bonds with the surrounding silicon atoms, an electron vacancy or “hole” is created. The n-type silicon is made by including atoms that ...

Black holes may leak more energy to their surroundings than previously suspected — and the faster these voids spin, the more efficient this energy extraction seems to be. With this in mind ...