OnTheCover of this week's Physical Review Letters: DC nonlinear transport mediated by electrons is governed by the nonequilibrium steady state associated with mechanisms of dissipation: a metallic backgate bath, electron phonon interactions between sites, NASA Tests How Couplings Handle Piping Systems Vibration Victaulic Probing intramolecular vibronic coupling through vibronic state imaging Nature Communications Coupled Vibrations in IR Spectroscopy PDF Infrared Spectroscopy Ketone Coupling dynamics modeling and vibration characteristics analysis of TBM main drive system under complex tunnelling conditions Extrica