Recent advancements in atomic-scale imaging have enabled scientists to observe individual atoms and molecules, opening up new possibilities in the fields of chemistry and physics. Now, a team of researchers at the University of Minnesota has taken this one step further, by developing a technique called single-atom vibrational spectroscopy to detect the vibrational energy of individual atoms. This technique is so sensitive that it can be used to detect the presence of certain chemicals in extremely small concentrations. The findings could have a major impact on the fields of chemistry and biochemistry, as well as in the development of new materials and nano-scale devices.

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source: Phys.org