High‐resolution X‐ray photoelectron spectroscopy (XPS) of valence bands of vitreous silica (SiO(vit)), and Na‐silicate glasses are divisible into 3 sub‐bands. These are the O 2s band, the lower valence band (LVB), and the upper valence band (UVB). Many peaks of the LVB and UVB ...
Valence Band XPS 是什么测试表征？
High angular resolution and high-energy-resolution x-ray photoelectron spectroscopy (XPS) measurements of the Ir valence bands are presented. Valence-band XPS spectra are reported for Ir(001) as a function of the polar angle in the (100) and (110) mirror planes, with an angular resolution of...
用xps分析材料的价带结构 xps也能分析材料的导带结构吗？是与一般所做xps分析所用的设备一样吗，...
Patel;K;James;B;J;Hyland;M;M.Valence band XPS and FT-IR evaluation of thermal degradation of HVAF thermally sprayed PEEK coatings.Thermal Spray:Thermal Spray Crossing Border.2008Patel K,James B J,Hyland M M.Valence band XPS and FT-IR evaluation of thermal degradation of HVAF thermally ...
The XPS valence band spectra of La, Ce and Gd metal and of their aluminium alloys show the 5d band in La metal at 0.8 eV below the Fermi energy with a width of about 1.5 eV; in Ce and 4f band and 5d band are at 0.5 eV and 1.7 eV below th... P Steiner,H Hochst,S Hufner ...
XPS analysis of LaH3 shows that the conduction band of the La metal disappears and that a new hydrogen induced band is formed 5.8 eV below EF. The La 3d core levels of LaH3 are split into two peaks with about 13 of the intensity being in the low binding energy peak. We propose to ...
Transition-metal trisulfides, TiS3, NbS3, and TaS3, with a quasi-one-dimensional structure are investigated by X-ray photoelectron spectroscopic (XPS) measurements to obtain information on the valence band structures. The band structures at the Fermi level of these compounds correspond well to th...
An XPS study was carried out to know the chemical bonding states and valence band structures in (Y,Sc,Ba)-Cu-Oxides. Two types of samples were prepared; one of them is a high-Tc (~90K) superconductor, while the other shows no superconductivity. The XPS signal of the Cu2p state consist...
Valence-Band UPS, 6$p$ Core-Level XPS Photoemission Spectroscopy, and Low-Energy Electron Diffraction of a Uranium (001) Single Crystal An array of SRAM cells (e.g., 6T single-ended or 8T differential cells) and method is discussed having variable high and low voltage power supplies to ...