Excited-state intramolecular proton transfer (ESIPT) dynamics describe the ultrafast relocation of a proton within a single molecule across an internal hydrogen bond immediately after electronic ...

Ultrafast dynamics in excited-state chemistry explores how molecules absorb light and redistribute energy on timescales of femtoseconds to picoseconds. Such processes underlie fundamental ...

Scientists have observed so-called 'roaming' chemical reactions, those that at certain points move away from the lowest minimum energy 'path of least resistance', in highly excited energy states for ...

An atomic nucleus assumes discrete energy levels when added energy excites that nucleus. These energy levels are the nucleus’ unique fingerprint; no two nuclei have identical energy patterns. For ...

Excited state dynamics are essential for understanding fluorescence properties in molecules, impacting their application in technologies. Research at Shinshu University explores how molecular ...

Excited state dynamics are essential for understanding fluorescence properties in molecules, impacting their application in technologies. Recent research explores how molecular structure and geometry ...

For the first time, physicists have observed excited states in the very neutron-deficient odd-odd nucleus, lanthanum-120. The study, published in Physics Letters B, was conducted by researchers from ...