Results 21 to 30 of about 54,913 (297)

The influence of inter-atomic transitions in Auger valence band spectroscopy: oxygen on Si(001)2x1 [PDF]

open access: yes, 1991
In this paper we will show that the description of an Auger process in terms of a process confined to one atom is in general not adequate and the Mulliken population is only in very specific cases a good alternative in evaluating the strength of inter ...
Borg, Herman J.   +2 more
core   +2 more sources

Core Shell Investigation of 2-nitroimidazole

open access: yesFrontiers in Chemistry, 2019
Tunability and selectivity of synchrotron radiation have been used to study the excitation and ionization of 2-nitroimidazole at the C, N, and O K-edges.
Paola Bolognesi   +14 more
doaj   +1 more source

STUDY OF COMPOSITION FILM SYSTEM PB-SE AND CHANGE OF STRUCTURE UNDER TEMPERATURE ACTION

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2018
The Pb-Se film systems were obtained by solid-phase synthesis and investigated by Xray diffraction and X-ray photoelectron spectroscopy, electron Auger spectroscopy. It was found that the films are heterogeneous in structure and composition. To study the
A. G. Razina   +3 more
doaj   +1 more source

Modified Bohm’s theory for abstruse measurements: application to layer depth profiling using auger spectroscopy [PDF]

open access: yesArchives of Metallurgy and Materials, 2019
Modified Bohm’s formalism was applied to solve the problem of abstruse layer depth profiles measured by the Auger electron spectroscopy technique in real physical systems.
E. Rówiński, M. Pietruszka
doaj   +1 more source

Study of Defect-Induced Chemical Modifications in Spinel Zinc-Ferrites Nanostructures by In-Depth XPS Investigation

open access: yesMagnetochemistry, 2023
Spinel zinc ferrite nanomaterials with exceptional physiochemical properties are potential candidates for various applications in the energy and environmental fields. Their properties can be tailored using several methods to widen their applications. The
Promod Kumar   +6 more
doaj   +1 more source

First-principles dynamics of electrons and phonons [PDF]

open access: yes, 2016
First-principles calculations combining density functional theory and many-body perturbation theory can provide microscopic insight into the dynamics of electrons and phonons in materials.
Bernardi, Marco
core   +2 more sources

Detection of nanoparticles by means of reflection electron energy loss spectroscopy depth profiling [PDF]

open access: yes, 2013
The various studies of nanoparticles are of great importance because of the wide application of nanotechnology. The shape and structure of the nanoparticles can be determined by transmission electron microscopy (TEM) and their chemistry by electron ...
M Menyhard, Möller W., Powell C J
core   +1 more source

Studies on Chromium-free Conversion coatings on Aluminum

open access: yesJournal of Applied Sciences and Environmental Management, 2010
The development of a chromium-free conversion coating on aluminum has been studied using transmission electron microscopy (TEM), Auger Electron (AES) and Secondary ion mass spectroscopy (SIMS) techniques.
M Oki
doaj   +1 more source

Core-level photoemission spectroscopy of nitrogen bonding in GaNxAs1–x alloys [PDF]

open access: yes, 2004
The nitrogen bonding configurations in GaNxAs1–x alloys grown by molecular beam epitaxy with 0.07=0.03, the nitrogen is found to exist in a single bonding configuration – the Ga–N bond; no interstitial nitrogen complexes are present.
C. F. McConville   +5 more
core   +1 more source

Observing Femtosecond Fragmentation Using Ultrafast X-ray-Induced Auger Spectra

open access: yesApplied Sciences, 2017
Molecules often fragment after photoionization in the gas phase. Usually, this process can only be investigated spectroscopically as long as there exists electron correlation between the photofragments.
Thomas J. A. Wolf   +17 more
doaj   +1 more source

Home - About - Disclaimer - Privacy