%AVaswani, C.%AMootz, M.%ASundahl, C.%AMudiyanselage, D.%AKang, J.%AYang, X.%ACheng, D.%AHuang, C.%AKim, R. H. J.%ALiu, Z.%ALuo, L.%APerakis, I.%AEom, C.%AWang, J.%BJournal Name: Physical Review Letters; Journal Volume: 124; Journal Issue: 20 %D2020%I %JJournal Name: Physical Review Letters; Journal Volume: 124; Journal Issue: 20 %K %MOSTI ID: 10189409 %PMedium: X %TTerahertz Second-Harmonic Generation from Lightwave Acceleration of Symmetry-Breaking Nonlinear Supercurrents %X %0Journal Article