Results 71 to 80 of about 472,957 (203)
Adsorption of atoms and molecules upon the surface of a single crystal and chemical reactions that take place upon the surface /low energy electron diffraction/ Annual progress report, 1966-1967 [PDF]
Low energy electron diffraction research of chemical interactions of gases with single crystal metal surfaces, and gas adsorption on nickel and tungsten ...
May, J. W.
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Reversible Graphene decoupling by NaCl photo-dissociation
, 2019 We describe the reversible intercalation of Na under graphene on Ir(111) by photo-dissociation of a previously adsorbed NaCl overlayer. After room temperature evaporation, NaCl adsorbs on top of graphene forming a bilayer.
Aballe, L. +5 more
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Journal of Materials Research and TechnologyThe effect of final rolling temperature ranging from 962 to 696 °C on as-rolled high-Mn austenitic low-temperature steel was investigated using scanning electron microscopy, electron backscatter diffraction, transmission electron microscopy, and X-ray ...
Peng Zhang +8 more
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Indexing moiré patterns of metal-supported graphene and related systems: strategies and pitfalls
New Journal of Physics, 2017 We report on strategies for characterizing hexagonal coincidence phases by analyzing the involved spatial moiré beating frequencies of the pattern.
Patrick Zeller +2 more
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Dynamical theory on low energy electron diffraction Final report [PDF]
Bethe theory of low energy electron diffraction applied to computation of diffracted beam intensity as function of ...
Smith, H. P., Jr.
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, 2013 Using low energy electron diffraction (LEED), scanning tunnelling microscopy (STM) and x-ray absorption spectroscopy (XAS) techniques, we have studied the first steps of silicon adsorption onto Cu (001) single crystal substrate.
Belkhou, R., Chorro, M., Lalmi, B.
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Simulation of Smith-Purcell terahertz radiation using a particle-in-cell code
Physical Review Special Topics. Accelerators and Beams, 2006 A simulation of the generation of Smith-Purcell (SP) radiation at terahertz frequencies has been performed using the two-dimensional particle-in-cell code MAGIC. The simulation supposes that a thin (but infinitely wide) monoenergetic electron beam passes
J. T. Donohue, J. Gardelle
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Real-space study of the growth of magnesium on ruthenium
, 2013 The growth of magnesium on ruthenium has been studied by low-energy electron microscopy (LEEM) and scanning tunneling microscopy (STM). In LEEM, a layer-by-layer growth is observed except in the first monolayer, where the completion of the first layer in
de la Figuera, Juan +3 more
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Multiferroic heterostructures for spin filter application - an ab initio study
, 2015 Novel imaging spin-filter techniques, which are based on low energy electron diffraction, are currently of high scientific interest. To improve the spin-detection efficiency a variety of new materials have been introduced in recent years.
Borek, Stephan +3 more
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Effect of water cooling assistance on fatigue behavior of laser welded QP980 steel
Journal of Materials Research and TechnologyQuenching and partitioning 980 (QP980) steel has been applied to new energy vehicles, but even laser welding joints show poor fatigue performance. In this study, water-cooling assistance is applied to improve fatigue resistance of welded joints. Hardness,
Chunguo Zhang +3 more
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