2000年3月21日 · X-ray photoelectron spectroscopy (XPS) was used to analyse the exchange splitting of the 3s core levels of the 3d transition metals in the magnetic semiconductor single crystals CdCr 2 S 4, MnCr 2 S 4, FeCr 2 S 4, Fe 0.5 Cu 0.5 Cr 2 S 4 and polycrystal ZnCr 2 S 4.

XPS，即X射线光电子能谱。 原理简单来说是将X射线光子入射到样品上，将样品的光电子和俄歇电子激发出来。 在阅读文献中，经常可以看到XPS图谱，用来分析样品表面元素的价态变化、成分和分子结构 下面以一个图来举例…

2010年6月1日 · In this work, we study Fe3s and Fe3p XPS of bi-, tri-, and hexanuclear trimethylacetate iron complexes and compare spectroscopically derived paramagnetic-limit molecular magnetic moments with complexes’ magnetic moments measured earlier.

2013年1月1日 · In the present study, we investigated the dependence of core-level spectra, particularly spectral shapes, on iron silicide phase. We prepared clean Fe 3 Si, FeSi, and FeSi 2 surfaces by fracturing the bulk polycrystalline silicides in a spectrometer under ultra-high vacuum.

1988年4月15日 · We present an attempt to establish an experimental basis for interpretation of so-called multiplet splittings in the Fe 3s core-level x-ray photoelectron spectroscopy (XPS) peaks. Fe 3s XPS splittings have been studied in various crystalline and amorphous alloys using x-ray photoelectron spectroscopy.

Fe 2p, Fe 3s, P 2p, O 1s, and C 1s XPS core peaks of the powder pristine material LiFePO4 and of the cast electrode freshly made from this powder. [...] Because of its surface sensitivity,...

2022年6月19日 · Multiplet Splitting in the “3s” Orbital Overlay of Fe (3s) Spectra for: Feo metal and α-Fe2O3 (Hematite)

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.

摘要 采用X射线光电子能谱 (XPS)表征草酸盐MeC2O4·nH2O (Me=Mn、Fe、Co、Ni、Cu)的表面组成、原子化学状态和电子结构；它们的结构通过XRD表征。 展示了核心级 Me 2p、Fe 3p、Fe 3s、C 1s、O 1s、X 射线诱导的俄歇 Me LMM、O KVV 和价带光谱以及从光谱分析得出的许多参 …

2012年8月15日 · The correlation of magnetic properties with the majority peak intensity of Fe 3s reveals that the XPS spectral features are associated with the magnetic moment of material, and can be extended to study the effect of other doping ions on the magnetism of hexaferrite using X-ray photoelectron spectroscopy.