Solar energy is an ample renewable energy resource, with photovoltaic (PV) technology
enabling a direct route from light to electricity. Currently, PVs are limited in photon …

Currently, the development of circularly polarized luminescent (CPL) materials has drawn
extensive attention due to the numerous potential applications in optical data storage …

Organic semiconductor materials have been widely used in various optoelectronic devices
due to their rich optical and/or electrical properties, which are highly related to their excited …

The spectral mismatch between solar cells and incident radiation is a fundamental factor
limiting their efficiencies. There exist materials and luminescent processes which can modify …

Photochemical upconversion is a process whereby two lower-energy photons are converted
into a higher-energy photon by sensitized triplet–triplet annihilation. While recent interest in …

Amplification of circularly polarized luminescence (CPL) is demonstrated in a triplet–triplet
annihilation-based photon upconversion (TTA-UC) system. When chiral binaphthyldiamine …

Single‐junction photovoltaic devices exhibit a bottleneck in their efficiency due to incomplete
or inefficient harvesting of photons in the low‐or high‐energy regions of the solar spectrum …

Solar energy harvesting is among the best solutions for a global transition toward carbon-
neutral energy technologies. The existing solar energy harvesting technologies like …

Third generation photovoltaics are inexpensive modules that promise power conversion
efficiencies exceeding the thermodynamic Shockley–Queisser limit, perhaps by using up-or …

A series of Pt (II)–Schiff base complexes were synthesized as triplet sensitizers for the
purpose of tuning the singlet and triplet energy levels so as to minimize energy loss during …