Lead halide perovskites (LHPs), have attracted considerable attention across various
applications owing to their exceptional optoelectronic properties. However, the main …

Photochemical upconversion of green to blue light is demonstrated in thin films of
nanostructured alumina stained with a metalloporphyrin sensitizer. The pores of the …

It is well established that cells, tissues, and organisms exposed to low doses of ionizing
radiation can induce effects in non-irradiated neighbors (non-targeted effects or NTE), but …

The development of efficient solid-state photon upconversion (UC) devices remains
paramount for practical applications of the technology. In recent years, the incorporation of …

Photon upconversion in the solid state has the potential to improve existing solar and
infrared imaging technologies due to its achievable efficiency at low power thresholds …

Solid-state infrared-to-visible photon up-conversion is important for spectral-tailoring
applications. However, existing up-conversion systems not only suffer from low efficiencies …

Perovskite-sensitized upconversion (UC) has resulted in near-infrared-to-visible UC at solar-
relevant fluxes. However, the successful implementation of UC devices into operating solar …

The combination of optical spectroscopy and scanning tunneling microscopy techniques has
the potential to yield the unambiguous single-molecule level insight required to fully …

Perovskite-sensitized photon upconversion (UC) has the potential to improve a wide range
of technologies including photocatalysis and photovoltaics, by converting two low energy …

Perovskites have gained popularity both as the active material in photovoltaics and as bulk
triplet sensitizers for solid-state triplet–triplet annihilation upconversion (TTA-UC). Prior to …