We have an immediate opening for a postdoctoral fellow and/or PhD student in “ Operando hard X-ray spectroscopy group ”, led by Dr. Janis Timoshenko. X-ray absorption spectroscopy (XAS) is a powerful ...

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The absorbed energy distribution (AED) in X-ray imaging detectors is an important factor that affects both energy resolution and image quality through the Swank factor and detective quantum efficiency ...

Researchers at SLAC have made groundbreaking strides in understanding the photoelectric effect, initially described by Einstein. They’ve developed a technique using attosecond X-ray pulses to measure ...

"Einstein won the Nobel Prize for describing the photoelectric effect, but a hundred years later, we've only just begun to truly understand the underlying dynamics," said lead author and SLAC ...

In addition, photons can be lost to photoelectric absorption or severe Compton scatter in the tissue, resulting in attenuation artifact.” However, the researchers also explained that PET has clinical ...

An absorption rate below 15% usually indicates a market that favors the buyer, meaning that supply is stronger than demand, and those making offers may be able to get a deal.

UBS on Friday completed the merger of the main parent companies of the Swiss bank and Credit Suisse, which it acquired last year after its longtime rival collapsed, putting an end to one of the ...

All the latest science news on x-ray absorption spectroscopy from Phys.org. Find the latest news, advancements, and breakthroughs.

A misleading graphic circulating on social media understates man-made contributions to carbon dioxide (CO2) levels in the Earth’s atmosphere, overstates “natural” levels and downplays the ...