Results 91 to 100 of about 52,585 (261)

Compositional analysis of silicon [PDF]

The use of surface analysis methods in the detection and evaluation of elemental and impurity species in Si is presented. Examples are provided from polycrystalline Si and high-efficiency MINP cells.
Kazmerski, L. L.
core   +1 more source

Reducing the Aspect Ratio of Contact Holes by In-Situ Low-Angle Cross Sectioning

, 2015
Auger analysis of high-aspect ratio contact holes of integrated microelectronic devices is a challenging analytical task. Due to geometrical shadowing the primary electron beam and the energy analyser have not the required direct line of sight to the ...
Scheithauer, Uwe
core   +1 more source

Exchange Splitting and Charge Carrier Spin Polarization in EuO

, 2002
High quality thin films of the ferromagnetic semiconductor EuO have been prepared and were studied using a new form of spin-resolved spectroscopy. We observed large changes in the electronic structure across the Curie and metal-insulator transition ...
Brookes, N. B., Elfimov, I., Ghiringhelli, G., Huang, D. -J., Sawatzky, G. A., Steeneken, P. G., Tjeng, L. H.   +6 more
core   +1 more source

Positron annihilation induced Auger electron spectroscopy [PDF]

AIP Conference Proceedings, 1991
A review is given on the results of PAES (positron annihilation induced Auger Electron Spectroscopy) studies to data, with a concentration on those results obtained at the University of Texas at Arlington. Low energy positions, trapped in a surface localized state annihilate with core electrons resulting in the emission of Auger electrons.
openaire   +1 more source

Tribological Behaviour of Bonded Solid Lubricant Film in Air and in Vacuum

Communications, 2000
The friction tests of inorganic bonded composite solid lubricant films (WS2, graphite, BN) were performed in laboratory air and in 10-4 Pa vacuum. The wear traces and transfer films were characterized by scanning electron microscopy (SEM), and Auger ...
Changsheng Li, Yoshinori Takeichi, Shinya Shimizu, Masao Uemura, Marian Dzimko, Yuko Tsuya   +5 more
doaj   +1 more source

Partial densities of states from x-ray absorption and Auger electron spectroscopy: Use of core-hole memory. [PDF]

Phys Rev B, 2022
Shirley EL, Weiland C, Woicik JC.
europepmc   +1 more source

Carboxylated Carbon Nanotube‐Supported Copper‐Indium Bimetallic Catalysts for Electroreduction of CO2 to Dimethyl Carbonate via Membrane‐Free Cascade Electrosynthesis

Carbon and Hydrogen, EarlyView.
A membrane‐free cascade electrocatalytic system with Cu100In50‐(COOH)CNTs converts CO2 to CO and then couples with alcohols to yield DMC (52.3% FE) and DEC (27.8% FE) via carboxyl‐Cu‐In synergistic regulation of intermediate adsorption. ABSTRACT Under the background of the dual carbon strategy, upgrading CO2 electroreduction from C1 products to high ...
Youjia Wang, Xin Ma, Yuxin Tian, Wenchao Wang, Bochen Tian, Yansheng Liu, Junwei Hou   +6 more
wiley   +1 more source

$\textit{Ab initio}$ calculation of the calorimetric electron capture spectrum of $^{163}$Holmium: Intra-atomic decay into bound-states

, 2018
The determination of the electron neutrino mass by electron capture in $^{163}$Ho relies on a precise understanding of the deexcitation of a core hole after an electron capture event.
C. Enss, L. Gastaldo, M. Braß, M. W. Haverkort, R. J. Green   +4 more
core   +1 more source

Photothermal CO2 Hydrogenation: Reactions, Mechanisms, and Catalyst Design

Carbon Energy, EarlyView.
Reactions, mechanisms, and catalyst design for photothermal CO2 hydrogenation. ABSTRACT Photothermal CO2 hydrogenation has attracted extensive attention because it provides a green and sustainable approach to fuel and chemicals production. The photothermal catalyst plays a critical role in CO2 conversion through a range of reactions.
Shuai Yan, Yuting Wang, Wenhao Zhao, Jinqiang Zhang, Guangyao Chen, Lei Jiang, Yun Wang, Yingquan Chen, Xiong Zhang, Xianhua Wang, Kuo Zeng, Hongqi Sun, Shuxin Ouyang, Yonggang Yao, Haiping Yang, Hanping Chen   +15 more
wiley   +1 more source

Formation and stability of a two-dimensional nickel silicide on Ni (111) an Auger, LEED, STM, and high-resolution photoemission Study

, 2012
Using low energy electron diffraction (LEED), Auger electron spectroscopy (AES), scanning tunnelling microscopy (STM) and high resolution photo-electron spectroscopy (HR-PES) techniques we have studied the annealing effect of one silicon monolayer ...
Aufray, B., Bernardini, J., Girardeaux, C., Lalmi, B., Ottaviani, C., Portavoce, A.   +5 more
core   +5 more sources