<conference paper>
Surface Relaxation of W(110) and 2D Growth of B Studied by Low Energy Electron Diffraction and Auger Electron Spectroscopy

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Abstract Here we report the growth of elemental B on W(110) surface by low energy electron diffraction and Auger electron spectroscopy study with multilayer relaxation of W(110) surface. Our study reveals that..., first interlayer spacing of Δd12/d = -1.2 ± 1.5% causes an expansion in the second and third interlayer spacing of Δd23/d = 0.7 ± 1.5% and Δd34/d = 0.5 ± 2.6%, respectively in W(110). And we have obtained a Pendry Rp = 0.20 for W(110). Boron produces a c(9×1) structure on W(110) after annealing at 1000 ˚C for 10 minutes which is sustainable up to 1300 ˚C. These results will pave the way for surface structure determination of B on W(110).show more

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Created Date 2020.10.21
Modified Date 2021.03.25

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