Various vibrational coupling and relaxation mechanisms. Download Scientific Diagram 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, Probing intramolecular vibronic coupling through vibronic state imaging Nature Communications Vibration of coupled systems Vibrations of Mechanical Fiveable IMV Direct Coupling Vibration systems combined types Vibration test systems Amtest, test and measurement