The quest to find milder and more sustainable methods to generate highly reactive, carbon-
centred intermediates has led to a resurgence of interest in radical chemistry. In particular …

Research on light-driven catalysis has gained tremendous importance due to the ever-
increasing power consumption and the threatening situation of global warming related to …

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 …

Actinometers are physical or chemical systems that can be employed to determine photon
fluxes. Chemical actinometers are photochemical systems with known quantum yields that …

We describe a series of microcalorimeter X-ray spectrometers designed for a broad suite of
measurement applications. The chief advantage of this type of spectrometer is that it can be …

The photoexcited state lifetimes of iron complexes are typically much shorter than those of
iridium and ruthenium complexes. For that reason, iron complexes find less application in …

The photo-ferrioxalate system (PFS),[Fe (III)(C2O4)] 3–, more than an exact chemical
actinometer, has been extensively applied in wastewater and environment treatment …

We are developing a transition edge sensor (TES) microcalorimeter array based on a Ti/Au
superconducting bilayer, as a backup option for the X-IFU instrument on the Athena X-ray …

We report on the design, commissioning, and initial measurements of a Transition-Edge
Sensor (TES) x-ray spectrometer for the Electron Beam Ion Trap (EBIT) at the National …

High-harmonic generation (HHG) of laser radiation has led to attosecond pulse formation
which offers unprecedented temporal resolution in observing and controlling electron and …