What Does FQHE Stand For?

FQHE stands for Fractional Quantum Hall Effect

The Fractional Quantum Hall Effect (FQHE) is a quantum phenomenon observed in two-dimensional electron systems at low temperatures and strong magnetic fields, characterized by the quantization of Hall conductance in fractional values of e²/h, where e is the elementary charge and h is Planck's constant. This effect arises from electron correlations and the formation of anyonic quasi-particles, leading to a rich landscape of topological states and paving the way for advances in condensed matter physics and potential applications in quantum computing.