In the quest for next-generation energy, sensing, and pigment technologies, semiconducting metal oxides like titanium dioxide ...

What is Photoluminescence Quantum Yield? Photoluminescence quantum yield (PLQY) is a fundamental parameter that quantifies the efficiency of the photoluminescence process in a material. It is defined ...

Photoluminescence is a spectroscopy process used to investigate electrical and optical qualities, such as emission wavelength, crystal structure, and defects in semiconductor materials. A ...

The novel method was presented in the paper “Daylight photoluminescence imaging of photovoltaic systems using inverter-based switching,” published in Progress in Photovoltaics.

"This paper builds on our earlier studies of highly excited states in 2D transition metal dichalcogenide materials, where we observed an anomalous sharp increase in photoluminescence (PL ...

The proposed passivation approach reportedly led to a five-fold increase in carrier lifetime and a three-fold reduction in photoluminescence quantum yield losses. A group of researchers led by ...