Employing Surface Curvature for Spatially Resolved X‐Ray Reflectivity: Graphene Domains on Liquid Copper
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DOI: 10.1002/admi.202300053
Abstract: Here the possibility of utilizing X‐ray reflectivity for visualization with ≈µm spatial resolution of a surface with a heterogeneous electron density due to a partial coverage by another nanometrically thin material is demonstrated. It requires… read more here.
Keywords: resolved ray; surface; reflectivity; spatially resolved ... See more keywords
Role of Cu foil in-situ annealing in controlling the size and thickness of CVD graphene domains
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DOI: 10.1016/j.carbon.2017.12.043
Abstract: Abstract Producing graphene with minimal crystalline defects and a controllable number of layers is highly desirable for its integration in advanced technological applications. Here we show how the chemical vapor deposition (CVD) protocol can be… read more here.
Keywords: graphene; size; foil situ; cvd ... See more keywords
Early stage of CVD graphene synthesis on Ge(001) substrate
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DOI: 10.1016/j.carbon.2018.03.092
Abstract: Abstract In this work we shed light on the early stage of the chemical vapor deposition of graphene on Ge(001) surfaces. By a combined use of μ-Raman and x-ray photoelectron spectroscopies, and scanning tunneling microscopy… read more here.
Keywords: precursor phase; early stage; stage cvd; stage ... See more keywords
Optical-assistant characterization of friction anisotropy properties of single-crystal graphene domains
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DOI: 10.1016/j.triboint.2017.02.027
Abstract: Abstract Recently, large-area high-quality single-crystal graphene domains have been be fabricated using modified chemical vapor deposition (CVD). These hexagonal graphene domains have edges of zigzag chirality and micrometer size, which makes it possible to study… read more here.
Keywords: single crystal; graphene; graphene domains; friction anisotropy ... See more keywords