Forbidden Reflection Moiré Patterns in Metal-2D Material Interfaces
نویسندگان
چکیده
منابع مشابه
Radiation Effects in 2D Material / High-K Dielectric Interfaces
Two-dimensional (2D) materials such as graphene and MoS2 have numerous applications for future electronic and photonic systems. Their extreme surface sensitivity suggests that their response to ionizing radiation will be very dependent upon the details of the surrounding dielectric structure. In this work we describe results and new methodologies for characterizing the radiation response of gra...
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By using direct growth, we create a rotationally aligned MoS2/WSe2 hetero-bilayer as a designer van der Waals heterostructure. With rotational alignment, the lattice mismatch leads to a periodic variation of atomic registry between individual van der Waals layers, exhibiting a Moiré pattern with a well-defined periodicity. By combining scanning tunneling microscopy/spectroscopy, transmission el...
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Let F be a set of ordered patterns, i.e., graphs whose vertices are linearly ordered. An F-free ordering of the vertices of a graph H is a linear ordering of V (H) such that none of the patterns in F occurs as an induced ordered subgraph. We denote by Ord(F) the decision problem asking whether an input graph admits an F-free ordering; we also use Ord(F) to denote the class of graphs that do adm...
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ژورنال
عنوان ژورنال: Microscopy and Microanalysis
سال: 2020
ISSN: 1431-9276,1435-8115
DOI: 10.1017/s1431927620016104