The quantum Hall effect, a fundamental effect in quantum mechanics, not only generates an electric but also a magnetic current. It arises from the motion of electrons on an orbit around the nuclei of ...
A team of researchers led by Colorado State University graduate student Luke Wernert and Associate Professor Hua Chen has ...
Imagine a two-dimensional flatland, instead of our three-dimensional world, where the rules of physics are turned on their head and particles like electrons defy expectations to reveal new secrets.
The quantum anomalous Hall effect (QAHE) is one of the most important phenomena in condensed matter physics, holding significant promise in low-energy-dissipation electronics that could possibly ...
A new framework for understanding the nonmonotonic temperature dependence and sign reversal of the chirality-related ...
A new framework for understanding the non-monotonic temperature dependence and sign reversal of the chirality-related ...
Scientists have cracked a century-old physics mystery by detecting magnetic signals in non-magnetic metals using only light and a revamped laser technique. Previously undetectable, these faint ...
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 ...
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New quantum state found as electrons defy physics laws at ultra-low temperatures
Scientists have uncovered a previously unthinkable state of matter that challenges decades of assumptions ...
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