More than 40 years after Siegbahn’s Nobel Prize, this new method extends the potential of photoelectron spectroscopy by enabling full characterization of the quantum properties of emitted electrons.

You can’t clean up what you can’t detect, whether it’s dealing with the aftermath of a chemical spill or checking food for adulteration. Find out how spatially offset Raman spectroscopy is a ...

A patent for a “Raman Spectroscopy System” filed by Haemanthus.

Because the signal in terahertz time-domain spectroscopy is weak, most experimental setups add external modulation to the signal for lock-in detection. This allows the signal to be easily ...

The Atomic Spectroscopy Group provides standardized measurements used across wide swaths of science and industry. The Trump administration plans to cut it.

The US National Institute of Standards and Technology (NIST) is discussing plans to eliminate an entire team responsible for publishing and maintaining critical atomic measurement data in the ...

Marelli is bringing one of the most powerful tools for lab-testing EV batteries—electrochemical impedance spectroscopy (EIS)—under the hood.

A project at China's Zhejiang Normal University (ZJNU) has applied laser spectroscopy to bomb-peak dating, potentially assisting a number of carbon-dating and forensic applications. Bomb-peak dating ...

All the latest science news on photoelectron spectroscopy from Phys.org. Find the latest news, advancements, and breakthroughs.

By cataloging the pattern of light an astrophysical object emits, astronomers can dissect the elements it contains.