Recently, a research team led by Professor Yang Liangbao from Institute of Health and Medical Technology, Hefei Institutes of Physical Science (HFIPS), Chinese Academy of Sciences (CAS) proposed an electromagnetic field enhancement mechanism based on the near neighbor electron orbit coupling effect, explaining the mechanism of two-dimensional (2D) layered material Au-2H-TaS2 used for surface enhanced Raman scattering (SERS) enhancement.
Click here for original story, High-performance SERS substrate proposed based on 2H-TaS2 and single-atom-layer gold clusters
Source: Phys.org