If one side of a conducting or semiconducting material is heated while the other remains cool, charge carriers move from the ...

Well, the electrons are forming a new quantum state where they move as if they were fractional particles rather than whole ...

Scholars at the School of Engineering of the Hong Kong University of Science and Technology (HKUST) have unveiled an ...

The Quantum Hall Effect was first observed in 1980 by Klaus von Klitzing, for which he was awarded the Nobel Prize in Physics in 1985. It occurs in two-dimensional electron gases found in ...

Scientists are investigating how structures made from several layers of graphene stack up in terms of their fundamental physics and their potential as reconfigurable semiconductors for advanced ...

China releases its biggest 10 scientific advances of 2024, including space, health, and quantum research at Zhongguancun ...

These states are well known in the quantum Hall effect, which has gapless one-dimensional edge states that are unique in that they propagate in one direction only. It is impossible to have such ...

Scholars at the School of Engineering of the Hong Kong University of Science and Technology (HKUST) have unveiled an innovation that brings artificial ...

There is plenty of experimental evidence on magnetic flux quantization from superconducting loops to two-dimensional electron gas, which is observed in the quantum Hall effect. I have pursued an ...

Their electrons are confined to move within a 2D plane, granting them extraordinary conductivity, transparency and mechanical strength due to the quantum confinement effect," Zhang said ... for ...

Their approach was applied to nanoscale materials, revealing unexpected quantum behaviors and identifying key quantities for the Kondo effect. These findings advance understanding of quantum ...