1995年11月1日 · The results obtained from the analysis of clean and oxidised chromium metal and pure Cr203, notwithstanding possible shortcomings in the model, give evidence for the importance of a proper consideration of satellite structures in …

Cr2p overlaps strongly with Zn LMM Auger peaks, e.g., in steel samples. Use weaker Cr3p peak instead if chromium concentration is high enough to give good Cr3p signal. Interpretation of XPS spectra.

Fitting parameters that can determine Cr(0), Cr(III) oxide, Cr(III) hydroxide and Cr(VI) components were determined and take into account asymmetry in the metal peak, a broader envelope of peaks attributed to multiplet splitting of the Cr(III) compounds and a single peak (no unpaired electrons) for Cr(VI) compounds.

2017年1月1日 · The XPS measurements of chromium Cr 2p and oxygen O 1s peaks shows a good agreement when compared with another works cited in the literature. The micro-structural analysis, surface morphology and optical properties in the grown films were achieved using X-rays Photoelectron Spectroscopy (XPS), Atomic Force Microscopy (AFM), and Ultraviolet ...

Multi-peaks are observed at binding energies 575.92, 577.31, 578.28 and 579.03 eV in the Cr2p 3/2 deconvoluted spectrum. From the literature, the peaks are associated with Cr 2 O 3 [47] [48]...

XPS Spectra Chromium (Cr) Compounds 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. Peak-fits are not fully optimized or designed to test any theory.

摘要 对铬 2p 区域的损失特征和峰形分析进行了 XPS 研究。 该方法基于使用修改后的 Shirley 背景模型，并且需要估计被检查光峰的每个组件的单独背景。

点击XPS peak processing 中的Save XPS， 将拟合结果存储为.xps文件。 存储之后，下回要继续处理时，只需要点Open XPS，就可以打开这副图继续进行处理了。 当拟合结果满意了之后，，需要将数据导出成txt文件，以方便在origin中作图。 具体操作： 在Region 1中，

2022年6月16日 · Collect principal Cr (2p) peak as well as Cr (3p). Long time exposures (high dose) to X-rays can degrade various polymers, catalysts, high oxidation state compounds; During XPS analysis, water or solvents can be lost due to high vacuum or irradiation with X-rays or Electron flood gun