Soft X-ray Emission Spectroscopy of Hydrogen Bonding in Water and Its Application to Operando Analysis.

Synchrotron radiation plays a crucial role in the analysis of valence states which play an important role in the function of materials. In this paper, the development and application of the analysis using synchrotron-radiation-based soft X-rays are outlined, and the research expected in the next generation synchrotron radiation NanoTerasu is commented. [ABSTRACT FROM AUTHOR]