Angular momentum of rotating fermionic superfluids by Sagnac phonon interferometry
Nature.com·June 25, 2026
Direct measurements linking fermionic pairing to macroscopic superflow have now been achieved across the BEC–BCS crossover using a Sagnac-like phonon interferometer to measure the quantum of angular momentum per particle.
This article was sourced from Nature.com. Read the full article at the original publisher.
Read full article at Nature.com →