Transitions between different electronic energy levels in elements occur at unique energies and intensities, giving each element a distinctive emission spectrum. When the energy of an incident photon ...
Scientists have been all aflutter since several space-based detectors picked up a powerful gamma-ray burst (GRB) in October 2022—a burst so energetic that astronomers nicknamed it the BOAT (Brightest ...
Semiconductor quantum dots (QDs) materials have shown great potential for applications in lighting and display fields due to their wide color gamut, adjustable emission wavelength, high quantum ...
In this interview, industry expert Grant Cumming outlines PLQY fundamentals, comparing relative and absolute methods, key challenges like stray light and reabsorption, and future advances including ...
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Scientists spot unusual solar flare emissions that defy current solar models
Astronomers using the Daniel K. Inouye Solar Telescope (DKIST) have captured a solar flare that defies all expectations, ...
Tracking The Right Global Warming MetricWhen it comes to climate change induced by greenhouse gases, most of the public’s ...
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