2020年2月1日 · The spectroscopic studies by X-ray and Ultra-violet Photoelectron Spectroscopy (XPS, UPS) and Bremsstrahlung Isochromat Spectroscopy (BIS), confronted with ab initio calculations and analyzed in terms U-H charge balance and influence of electron-electron correlations, are complemented by structure and bulk (magnetic, transport) properties ...

The spectra of 3 d photoemission, valence photoemission and BIS in Ce 2 O 3 are analyzed theoretically by using the filled band Anderson model. The calculated spectra are in satisfactory agreement with experimental data by choosing appropriately the parameter values in the model.

2018年12月15日 · The surface composition and chemical states of the pristine and reused 10 wt% Bi 2 S 3 /Bi 2 WO 6 were recorded with XPS. The photocatalyst after five consecutive cycles of experiment was analyzed for understanding the …

2024年12月2日 · In this Article, we combine electrochemical analyses with X-ray photoelectron spectroscopy (XPS) to elucidate the electrolyte-decomposition pathways as well as the formation mechanism of FSI − ...

2023年9月1日 · The XPS and Raman spectra show Bi−Bi zigzag bilayers between Bi 2 Se 3 blocks, confirming the formation of the BiSe phase. Furthermore, the carrier concentration is the highest among previously reported values for bismuth selenide-based materials.

4d 过渡金属氧化物 PdO 的电子结构通过光电发射（UPS 和 XPS）、逆光电发射（BIS；）和反射几何中的电子能量损失光谱（REELS；初级能量，）进行研究。 将价带光谱与最近的理论从头算能带结构计算进行比较。 在低于 8 eV 的能带结构的占据部分以及高于 6 eV 的未占据部分中发现理论与实验之间的良好一致性。 这证实了一个普遍的观点，即 4d 过渡金属氧化物（例如 PdO）的电子结构可以用单电子图来解释。 然而，Pd 4d 电子之间的相关效应在光谱中清晰可见，例如 …

1991年9月25日 · X-ray bremsstrahlung isochromat spectra (BIS) as well as photoemission spectra (XPS) are measured for YbP, YbAs and Yb 4 As 3 . The BIS spectra have revealed clear differences in the Yb 4f and 5d states between the Yb-monopnictides and Yb 4 As 3 .

Bismuth电子配置和X射线光电子谱等元素信息，这些都是XPS元素参考表的一部分。 赛默飞科技提供高质量的Bismuth产品，适用于各种科研和工业应用。 我们的服务优势包括专业的技术支持和快速的售后响应。

The spectra of 3 d photoemission, valence photoemission and BIS in Ce 2 O 3 are analyzed theoretically by using the filled band Anderson model. The calculated spectra are in satisfactory agreement with experimental data by choosing appropriately the parameter values in the model.

摘要：轫致辐射的等色光谱分析(bis)是测量样本费米能级以上非占据态态密度的重要技术，本篇文章主要介绍了bis 的基本 原理、实验装置，并介绍了bis 在系统表面态能量的确定、体能带结构的阐明、表面吸附分子相互作用的应用，同时介绍 xps/bis 相结合应用于 ...