The exciton, an excited electron–hole pair bound by Coulomb attraction, plays a key role in
photophysics of organic molecules and drives practically important phenomena such as …

Two-dimensional electronic spectroscopy (2DES) is a popular technique that can track
ultrafast coherent and incoherent processes in real time. Since its development in the late …

Understanding the photophysics and photochemistry of molecular π-stacked chromophores
is important for utilizing them as functional photonic materials. However, these investigations …

Over the past few decades, coherent broadband spectroscopy has been widely used to
improve our understanding of ultrafast processes (eg, photoinduced electron transfer, proton …

Understanding the rules of life is one of the most important scientific endeavours and has
revolutionised both biology and biotechnology. Remarkable advances in observation …

Electrons are the workhorses of solar energy conversion. Conversion of the energy of light to
electricity in photovoltaics, or to energy-rich molecules (solar fuel) through photocatalytic …

Biological systems are dynamical, constantly exchanging energy and matter with the
environment in order to maintain the non-equilibrium state synonymous with living …

2D electronic spectroscopy (2DES) techniques have gained particular interest given their
capability of following ultrafast coherent and noncoherent processes in real-time. Although …

Despite certain quantum concepts, such as superposition states, entanglement,'spooky
action at a distance'and tunnelling through insulating walls, being somewhat …

Since the discovery of quantum beats in the two-dimensional electronic spectra of
photosynthetic pigment-protein complexes over a decade ago, the origin and mechanistic …