In situ XPS spectra of Ti 2p (a) and O 1s (b) in TiO2 in the dark and under illumination; (c) TOF-SIMS spectra of D depth profile of TiO2 in the dark and under illumination, in the mixture solution of ...

As the acronym suggests XPS (X-ray photoelectron spectroscopy) is a spectroscopic technique. An XPS spectrum is displayed as the number of photoelectrons collected by the detector as a function of ...

This study is led by Prof. Wenjun Luo (College of Engineering and Applied Sciences, Nanjing University). In previous studies, charge transfer mechanism at solid/liquid interface remains a very ...

Within this experiment, the Nexsa™ Surface Analysis System from Thermo Scientific™ was utilized to chemically locate boron nitride (BN) flakes which had been directly grown onto Cu foil via chemical ...