Results 51 to 60 of about 472,957 (203)
Scientific Reports, 2017 In many cases, electron counting with direct detection sensors offers improved resolution, lower noise, and higher pixel density compared to conventional, indirect detection sensors for electron microscopy applications.
James L. Hart +6 more
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Twins and their boundaries during homoepitaxy on Ir(111)
, 2010 The growth and annealing behavior of strongly twinned homoepitaxial films on Ir(111) has been investigated by scanning tunneling microscopy, low energy electron diffraction and surface X-ray diffraction. In situ surface X-ray diffraction during and after
Bleikamp, Sebastian +4 more
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A new structural model for the Si(331)-(12x1) reconstruction [PDF]
, 2008 A new structural model for the Si(331)-(12x1) reconstruction is proposed. Based on scanning tunneling microscopy images of unprecedented resolution, low-energy electron diffraction data, and first-principles total-energy calculations, we demonstrate that
B. Z. Olshanetsky +8 more
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AIP AdvancesThe key to most surface phenomena lies in the surface electron density. Particularly, it is the electron density distribution over the surface that primarily controls the overall interaction of the material with the external environment, say in processes
Nirman Chakraborty, Swastik Mondal
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Instrumentation for low-energy electron diffraction [PDF]
Review of Scientific Instruments, 1983 Recent developments in instrumentation for low-energy electron diffraction (LEED) are reviewed. After a summary of the major types of measurements in LEED, the properties of LEED instruments that are important in performing these measurements are described. A detailed discussion is presented on the major components of a LEED diffractometer.
M. G. Lagally, J. A. Martin
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Performance‐enhanced eco‐friendly triboelectric nanogenerator via wettability manipulation of lignin
EcoMat, 2023 Eco‐friendly and sustainable energy harvests that can alleviate concerns on the energy crisis and environmental pollution are in demand. Exploiting nature‐derived biomaterials is imperative to develop these carbon‐neutral energy harvesters. In this study,
Hongseok Jo +8 more
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NPG Asia MaterialsThe intermediate-range order of covalently bonded glasses has been extensively studied in terms of their diffraction peaks observed at low scattering angles; these peaks are called the first sharp diffraction peaks (FSDPs).
Akihiko Hirata +5 more
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Results in Physics, 2019 We propose the use of X-ray diffraction associated with Rietveld Method (RM-XRD) for soil components quantification aiming at evaluating photon attenuation parameters (total and partial attenuation coefficients (µ), effective atomic number (Zeff ...
L.F. Pires +3 more
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low energy electron diffraction
, 2014 Citation: 'low energy electron diffraction' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.L03631 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms ...
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In situ reflection electron energy loss spectroscopy measurements of low temperature surface cleaning for Si molecular beam epitaxy [PDF]
, 1993 In situ analysis of hydrocarbon desorption from hydrogen terminated Si(100) surfaces was performed in a silicon molecular beam epitaxy system, using reflection electron energy loss spectroscopy, in conjunction with conventional reflection high energy ...
Ahn, Channing C. +4 more
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