2021年1月1日 · First, we thoroughly examine the XPS Cu 3p spectra of pure copper surfaces of different oxidation states, namely Cu°, Cu +, and Cu 2+. Then, the obtained results are applied for the fitting of Pt 4f spectra of both metallic and oxidized Pt-Cu systems.

Cu 3p, Al 2p and O 1s XPS peaks of clean surface, 670 K and 850 K oxidation. In the present study, oxygen adsorption on the Cu-9 at%Al (111) surface under different temperatures was...

The XPS Spectra section provides raw and processed survey spectra, chemical state spectra, BE values, FWHM values, and overlays of key spectra. Atom% values from surveys are based on sample, as received, and Scofield cross-sections. Atom% values are corrected for IMFP and PE. Peak-fits are guides for practical, real-world applications.

主要采集 Cu2p 峰及 Cu LMM 峰。 与 Cu2p 峰相比，Cu LMM 峰观察到的化学位移更大。 仅采集 Cu2p 可能难以区分化学态。 长期暴露于 X 射线或离子轰击会使二价铜还原，Ar 离子团簇模式溅射或者尽量减少 X 射线暴露可避免这种效应。 XPS 光谱解读

XPS确实很难区分Cu(0)和Cu(I)，用俄歇谱来区分是可以做到的。 如果lz需要，给个邮箱，我把Cu的XPS图谱发给你，可以按照图谱数据区分铜的零，一，二价 whitesheep (2016-2-17 15:49:13)

Structural and morphological characterizations of the synthesized materials are carried out by powder X-ray diffraction (PXRD), X-ray photoelectron spectroscopy (XPS), and high-resolution...

2021年1月1日 · 第一的，我们彻底检查了不同氧化态（即 Cu°、Cu+ 和 Cu2+）的纯铜表面的 XPS Cu 3p 光谱。 然后，将获得的结果应用于金属和氧化 Pt-Cu 系统的 Pt 4f 光谱的拟合。

X-ray photoelectron spectroscopy (XPS or ESCA) curve fitting procedures, reference materials and useful notes are listed here to provide a starting point for the consistent interpretation of XPS spectra. These reference pages contain tips and techniques that are designed to help both the novice and advanced XPS user.

In the present study, oxygen adsorption on the Cu-9 at%Al (111) surface under different temperatures was characterized in-situ by low energy electron diffraction (LEED) and X-ray photoelectron...

3p Chemical shift arises in the initial state from the displacement of the electronic charge from the atom towards its ligands, reducing the electrostatic potential at the