Tag Archive for 'Higgs echo'

Using Higgs echo spectroscopy, Huang et al. uncovered unconventional echo formation caused by inhomogeneous broadening and soft quasiparticle bands, which dynamically evolve under THz driving. Image credit: Ames National Laboratory.

Physicists Discover Unconventional Quantum Echo in Niobium Superconductors

Jul 21, 2025 by News Staff

Physicists from Ames National Laboratory and Iowa State University have demonstrated the emergence of a Higgs echo in niobium superconductors. Their discovery...