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Physicists at CERN have taken a big step towards making the first spectroscopic measurements on a beam of antihydrogen atoms. The antihydrogen atoms, which consist of an antielectron orbiting an antip...
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Graphene shines a light on surface-enhanced spectroscopy(图)
Graphene a light surface-enhanced spectroscopy
2010/10/12
Surface-enhanced Raman scattering (SERS) is a powerful way to identify molecules at very low concentrations – a technique that has proven very useful in forensics, medical diagnostics and identifying ...