Rich ELNES structure in L 2,3 -edges. White line ratio and energy shift used to determine oxidation state. Metallic state does not have white lines due to filling of d-state. White line …

2024年9月17日 · Electron energy loss spectroscopy (EELS) and X-ray absorption spectroscopy (XAS) provide detailed information about bonding, distributions and locations of atoms, and …

1989年6月1日 · Electron Energy Loss Spectroscopy (EELS) experiments were performed on the copper-oxygen system in conjunction with a cuprous oxide intergranular phase which has …

2006年7月1日 · We first present an EELS study of the Cu-L 2,3 and V-L 2,3 edges from a set of reference copper and vanadium materials: Cu (face-centred cubic structure, space group Fm 3 …

Copper Oxide Formula: Cu 2 O Core Loss Download. Submitted by KIHN Yolande, November 28, 2007. Author Comments: Background removed by ELP Analyst: Y.Kihn. Temperature: Room.

2022年5月22日 · Electron energy loss spectroscopy (EELS) mapping showed the distinguished Cu 2 O and Cu grains (Figure 4d,e; Figure S17, Supporting Information).

In this work, we have trained a random forest model capable of predicting the oxidation state of copper based on its L-edge spectrum. Our model attains an R2. score of 0.85 and a root mean …

2019年2月18日 · Here we report that the active copper clusters consist of a bottom layer of mainly Cu + atoms bonded on the oxygen vacancies (O v) of ceria, in a form of Cu + –O v –Ce 3+, …

Typical EELS plot of the Cu-L3 and L2 edges for Cu0.05BiTeI sample, compared with spectra of standard Cu2O and CuO references.: [...] The low weighted carrier mobility has long been...

2023年9月8日 · In this work, we have trained a random forest model capable of predicting the oxidation state of copper based on its L-edge spectrum. Our model attains an R2 score of 0.85 …