We use the sum of the ionization and Auger energy, the so-called Auger parameter, measured from the x-ray photoelectron spectrum, to study the valence electron distribution in the skutterudite...

2018年6月15日 · In this study, we examine the chemical bond states of P-doped Si films as a function of P concentrations using XPS. To understand the effects of P doping on chemical states, survey and core-level (P 2s, P 2p, Si 2s, Si 2p, O 1s, and C 1s) XPS spectra were recorded and fitted into well-resolved contributions.

2018年1月9日 · In this paper, we employ DLTS to investigate defects formed by impurities in SAMM-doped silicon. The molecular monolayer grafting and doping are characterized by X-ray photoelectron spectroscopy...

磷元素 XPS 主峰：P2p 干扰峰：Zn3s、Si2p 等离子体激元 常见化学状态的结合能：

... the XPS spectra of high-energy ball milled BP and the BPÀC composite, the characteristic P 2p peak appears to be much more resolved in the latter (Figure 2 c). It indicates that less oxygen...

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.

A surface analysis has been conducted on a series of electrodeposited nickel-phosphorus (Ni–P) alloys containing from 6 to 29 at.% phosphorus, using X-ray photoelectron spectroscopy (XPS) and...

磷酸盐的XPS光谱显示相似的P 2p光谱，但是O 1s区域的显着差异是由于不同形式的磷酸盐可能存在的不同氧气环境所致。 价带区域在磷酸盐的情况下特别有价值，因为P 2s和P 2p原子轨道与O 2s和O 2p原子轨道相互作用，从而在外价带区域（结合能小于20 eV）产生分子 ...

磷的2p电子在XPS中表现为两个主要峰，分别对应于2p3/2和2p1/2电子的能级跃迁，峰位置分别约为129-131 eV和131-133 eV。 磷的3s电子在XPS中表现为一个弱峰，峰位置约为100-103 eV。 需要注意的是，具体的峰位置可能会受到不同实验条件和样品性质的影响，所以上述数值仅供参考。 总结起来，磷元素的XPS研究可以揭示其在材料表面的存在和化学状态，并且可以用于研究磷化物薄膜的性质和应用。 磷的XPS谱图通常显示出锐利、宽广和对称的峰，对应于不同能级的跃 …

xps可用于定性分析以及半定量分析，一般从 xps图谱 的峰位和峰形获得样品表面元素成分、化学态和分子结构等信息，从峰强可获得样品表面元素含量或浓度。