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*If you learn how to use atomic absorption spectroscopy (AAS), you can do accurate and reliable chemical research. But it takes practice and concentration to fully grasp its basic ideas.
Techniques such as Raman spectroscopy, Fourier-transform infrared (FTIR) spectroscopy, nuclear magnetic resonance (NMR), and ...
Operando X-ray spectroscopy is a powerful tool for probing electrocatalyst dynamics—but intense X-ray exposure can distort ...
All the latest science news on absorption spectroscopy from Phys.org. Find the latest news, advancements, and breakthroughs.
Most absorption spectroscopy measurements are performed in transmission geometries. What this means is the light from the source is passed through the sample and the absorption is measured by ...
Dual-comb spectroscopy – absorption spectroscopy that utilizes the interference between two frequency combs – has been performed at ultraviolet wavelengths using single photons. The work could lead to ...
X-ray Absorption: When X-rays pass through a sample, they can be absorbed by the atoms in the material, exciting core-level electrons to unoccupied states above the Fermi level.The probability of ...
Researchers at Michigan State University’s Facility for Rare Isotope Beams (FRIB) have made a fascinating discovery: a tiny ...
Here we report transient absorption spectroscopy measurements on CdS and CdSe nanorods recorded at temperatures ranging from 160 to 294 K. We find that the exponent of the power law is ...
Herein, the O K-edge X-ray absorption spectroscopy (XAS) profile of an aqueous acetonitrile solution presented a distinct sharp peak not commonly observed in the corresponding profile of liquid water.