EPFL researchers have developed the first comprehensive model of the quantum-mechanical effects behind photoluminescence in thin gold films; a discovery that could drive the development of solar ...

Amplified spontaneous emission is a physical phenomenon that entails the amplification of the light spontaneously emitted by ...

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 ...

A Jilin University team has reported a novel strategy using pressure engineering to identify the organic–inorganic ...

An innovation in photovoltaics sees solar energy collection and electricity generation enhanced by the use of hybrid ...

More information: Daichi Kozawa et al, Intrinsic process for upconversion photoluminescence via K -momentum–phonon coupling ...

CRAIC Technologies, a Californian provider of scientific instrumentation, has launched its 5D Spectral Surface Mapping tool ...