Using light to control matter has captured the imagination of scientists for generations, as
there is an abundance of photons at our disposal. Yet delivering photons beyond the surface …

The introduction of chemical and/or optical nonlinearity to 3D-printing has paved the way
towards volumetric 3D-printing, enabling remarkable advancements in speed, resolution …

Sensitized triplet–triplet annihilation upconversion offers an attractive possibility to replace a
high-energy photon by two photons with lower energy through the combination of a light …

Polyacenes, such as tetracene and pentacene, are common model systems for the study of
photophysical phenomena such as singlet fission (SF) and triplet fusion, processes which …

Quantum master equations are an invaluable tool to model the dynamics of a plethora of
microscopic systems, ranging from quantum optics and quantum information processing, to …

In their seminal description of magnetic field effects on chemiluminescent fluid solutions,
Atkins and Evans considered the spin-dependent interactions between two triplets …

Materials with multi-photon absorption (MPA) feature, are highly desirable for applications
such as deep-seated tumor treatment, high spatiotemporal resolution bioimaging …

Triplet–triplet annihilation photon upconversion (TTA-UC) combines the energy of two
photons to provide one of higher energy that can be used to drive photochemical or …

Quantum master equations are an invaluable tool to model the dynamics of a plethora of
microscopic systems, ranging from quantum optics and quantum information processing to …

Singlet fission (SF) is an electronic transition that in the last decade has been under the
spotlight for its applications in optoelectronics, from photovoltaics to spintronics. Despite …