Ground-state oxygen holes and the metal–insulator transition in …
2016年10月11日 · Here we combine X-ray absorption and resonant inelastic X-ray scattering (RIXS) spectroscopies to resolve important aspects of the complex electronic structure of rare …
Separation of surface oxide from bulk Ni by selective Ni 3p ...
2021年8月16日 · In this work, we establish Auger electron photoelectron coincidence spectroscopy (APECS) as a powerful tool to determine chemical ESCA shifts previously …
XPS spectra of the Ni 3p peak associated with (A) the …
In the current work, a simplified electrochemical sensor system based on an electrode modifier containing LaNiO3 was developed to detect catechol (CC). The surface micrograph of LaNiO3 …
Atomic-Scale Insights into Nickel Exsolution on LaNiO3 Catalysts …
2021年12月30日 · Using a combination of insitu bulk and surface characterization techniques, we provide atomic-scale insight into the complex surface and bulk dynamics of a LaNiO 3 …
Nickel L-edge and K-edge X-ray absorption spectroscopy of non …
A series of nickel dithiolene complexes Ni[S2C2(CF3)2]2n (n = −2, −1, 0) has been investigated using Ni L- and K-edge X-ray absorption spectroscopy (XAS). The L3 centroid shifts about 0.3 …
Interfacial charge transfer and its impact on transport ... - Science
2024年12月18日 · Here, we synthesized a series of epitaxial LaNiO 3 /LaFeO 3 superlattices and demonstrated partial (up to ~0.5 e − /interface unit cell) charge transfer from Fe to Ni near the …
Surface Chemistry Dependence on Aluminum Doping in Ni …
2019年11月27日 · X-ray absorption spectroscopy (XAS) of the TM L 3 -edges and depth-dependent X-ray photoelectron spectroscopy (XPS) measurements were used to probe …
Ground state of ferromagnetic nickel and magnetic ... - ScienceDirect
1992年2月2日 · The electronic state of ferromagnetic Ni and an interpretation of magnetic circular dichroism (MCD) in Ni 2p → 3d and 3p → 3d X-ray absorption (XAS) are discussed from a …
Ni 3p core-level XPS spectra from the LCMO/LNO interface to the …
Ni 3p core-level XPS spectra from the LCMO/LNO interface to the LNO layer. A large magnetic coupling has been observed at the La0.7Ca0.3MnO3/LaNiO3 (LCMO/LNO) interface. The x …
通过选择性 Ni 3p 光电子能谱从块体 Ni 中分离表面氧化物，用于与 Ni …
使用来自特定衰变通道的不同MVV俄歇区域对 Ni 3 p光电发射进行同步测量，将 3 p核心能级缩小到 1.2 eV 的宽度，解决了 1.6 eV 的自旋轨道分裂，并确定了 Ni 3 p能级的化学位移Ni(111)单 …