摘要: Hybridization of atomic orbitals in graphene on Ni(111) opens up a large energy gap of approximately equal to 2.8 eV between nonhybridized states at the K point. Here we use alkali-metal adsorbate to reduce and even eliminate this... 展开
作者 | Matyba, P. Carr, A. Chen, C. Miller, D. L. Peng, G. Mathias, S. Mavrikakis, M. Dessau, D. S. Keller, M. W. Kapteyn, H. C. | ||
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原报告号 | ADA625236 | 总页数 | 7 |
主办者 | Non Paid ADAS | ||
报告分类号 | [99F - Physical & Theoretical Chemistry, 71M - Miscellaneous Materials, 46C - Optics & Lasers] | ||
报告类别/文献类型 | AD / NTIS科技报告 | ||
关键词 | Alkali metals Coupling(interaction) Graphene Substrates Adsorption Atomic properties Charge transfer Decoupling Density functional theory Doping Energy gaps Excitation Fermi surfaces Hybridization Nonlinear systems Optical properties Photoelectric emission Spectroscopy Atomic orbitals Electronic properties Arpes(angle-resolved photoemission spectroscopy) |