2008年9月1日 · The X-ray photoelectron spectroscopy (XPS) spectra of Yb 4f, 5p, 4d and 4p have been measured. They reveal the multiplet structures of Yb 2+ and Yb 3+, indicating that it is a “homogeneous” mixed-valence misfit-layer compound like (EuS) 1.173 NbS 2 while keeping non-metallic properties.

2021年2月1日 · Influence of Er 3+, Yb 3+ and Tm 3+ on the network structure of zinc-tellurite glasses is investigated by refraction index and high-resolution X-ray photoelectron spectroscopy (XPS) in order to clarify the role of rare-earth ions in the formation of non-bridging and bridging oxygens (NBO and BO, respectively).

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.

2008年9月1日 · The X-ray photoelectron spectroscopy (XPS) spectra of Yb 4f, 5p, 4d and 4p have been measured. They reveal the multiplet structures of Yb2+ and Yb3+,...

The measured Yb 4d 3/2 intensity is larger than the Yb 4d 5/2 in X-ray photoelectron (XPS) emission of metallic Yb, which is unexpected. The shape and intensity of photoelectron peaks are strongly affected by extrinsic excitations due to electron transport out of the surface (including bulk and surface effects) and to intrinsic excitations due ...

The X-ray photoelectron spectroscopy (XPS) spectra of Yb 4f, 5p, 4d and 4p have been measured. They reveal the multiplet structures of Yb2+ and Yb3+, indicating that it is a “homogeneous” mixed-valence misfit-layer compound like (EuS)1.173NbS2 while keeping non-metallic properties.

2008年9月15日 · The X-ray photoelectron spectroscopy (XPS) spectra of Yb 4f, 5p, 4d and 4p have been measured. They reveal the multiplet structures of Yb {sup 2+} and Yb {sup 3+}, indicating that it is a 'homogeneous' mixed-valence misfit-layer compound like (EuS) {sub 1.173}NbS {sub 2} while keeping non-metallic properties.

The measured Yb 4d intensity is larger than the Yb 4d in X‐ray photoelectron (XPS) emission of metallic Yb, which is unexpected. The shape and intensity of photoelectron peaks are strongly affected by extrinsic excitations due to electron transport out of the surface (including bulk and surface effects) and to intrinsic excitations due to the ...

X-ray and vacuum ultraviolet photoemission spectra were measured for valence fluctuating Yb 4 X 3 (X: As, Sb and Bi) by use of Mg K α and synchrotron radiation source.

Three series of Yb3+-doped silica glasses containing different amounts of Al2O3 and P2O5 were prepared successfully by using a sol–gel method. Absorption, excitation and fluorescence spectra of...