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Mostrando ítems 21-30 de 20241
Electrónica digital: guía del instructor, examen final y clave de respuestas
(Servicio Nacional de Aprendizaje (SENA), 2019)
Reversible Ion Induced Modification of Consequent Secondary Electron Emission in Porous Silicon
(Bentham Science Publishers Ltd., 2009-12)
We report measurements of secondary electron emission (SEE) induced by electron and ion bombardment on porous silicon (PS). We found that electron induced emission is strongly reduced by ion bombardment, and that this ...
On the energy of symmetric matrices and Coulson’s integral formulaSobre la energía de matrices simétricas y la fórmula integral de Coulson
(Universidad Nacional de Colombia, Facultad de Ciencias, Departamento de MatemáticasÁlgebra U de ABogotá, Colombia, 2022)
Quantum mechanical modeling of excited electronic states and their relationship to cathodoluminescence of BaZrO3
(2013-07-28)
First-principles calculations set the comprehension over performance of novel cathodoluminescence (CL) properties of BaZrO3 prepared through microwave-assisted hydrothermal. Ground (singlet, s*) and excited (singlet s** ...
Quantum mechanical modeling of excited electronic states and their relationship to cathodoluminescence of BaZrO3
(2013-07-28)
First-principles calculations set the comprehension over performance of novel cathodoluminescence (CL) properties of BaZrO3 prepared through microwave-assisted hydrothermal. Ground (singlet, s*) and excited (singlet s** ...
Evaluation of two-center, two-electron integrals
(American Chemical Society, 2006-12)
We present a new analytic treatment of two-electron integrals over two-center integrals including correlation (interelectronic distance) explicitly in the wave function. All the integrals needed for the evaluation of the ...
ATLAS Electron and Photon Trigger
(Sissa Medialab srl, 2018-12)
ATLAS electron and photon triggers covering transverse energies from 5 GeV to several TeV are essential to record signals for a wide variety of physics: from the Standard Model processes to searches for new phenomena. To ...
Review of the Literature on Determinants of electronic banking adoption by customers
(Universidad del Zulia, 2019)
Surface-electronic-state effects in electron emission from the Be(0001) surface
(American Physical Society, 2011-07)
We study the electron emission produced by swift protons impinging grazingly on a Be(0001) surface. The process is described within a collisional formalism using the band-structure-based (BSB) approximation to represent ...