We have computationally investigated the role of intramolecular vibrational modes in determining nonradiative relaxation pathways of photoexcited electronic states in isolated chlorophyll A (ChlA) molecules. To simulate ...

Short-time dynamics of ionic liquids has been investigated by low-frequency Raman spectroscopy (4 < omega < 100 cm(-1)) within the supercooled liquid range. Raman spectra are reported for ionic liquids with the same anion, ...

Rate constants have been calculated using quasi-classical trajectories (QCT) for the vibrational relaxation of highly excited O2:O2(X3Σḡ, vi) + O2(X3Σḡ,0) → O2(X3Σḡ, vf) + O2(X3Σḡ) with 22 ≤vi≤28. The present full-dimensional ...

We experimentally explore the vibration-induced unclogging of arches halting the flow in a two-dimensional silo. The endurance of arches is determined by carrying out a survival analysis of their breaking times. By analyzing ...

Understanding the effect of vibrations on the relaxation process of individual spins is crucial for implementing nanosystems for quantum information and quantum metrology applications. In this work, we present a theoretical ...

A description of the non-LTE intramolecular ozone relaxation cascade considering the relative importance of different transitions on the O3(v1v2v3) vibrational levels has been studied by quantifying the kinetic law of every ...