Growing twisted bilayer graphene at small angles

Article Multidisciplinary Sciences

Hetero-site nucleation for growing twisted bilayer graphene with a wide range of twist angles

Luzhao Sun et al.

Summary: The authors developed a chemical vapor deposition method for synthesizing twisted bilayer graphene with controllable angles. By employing a hetero-site nucleation strategy, they successfully prepared bilayer graphene with twist angles ranging from 0 degrees to 30 degrees, demonstrating high-quality and improved performance for potential applications in fundamental research and practical use.

NATURE COMMUNICATIONS (2021)

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Article Materials Science, Multidisciplinary

Frank-van der Merwe growth in bilayer graphene

Haozhe Wang et al.

Summary: Bilayer graphene, with its fascinating electrical behavior, is often limited by the presence of thicker graphene islands, but the layer-by-layer growth mode with tuned interface adhesive energy can suppress multilayer impurities and result in mechanically robust bilayer graphene with AB stacking or small twisting angles.

MATTER (2021)

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Review Chemistry, Multidisciplinary

The data-intensive scientific revolution occurring where two-dimensional materials meet machine learning

Hang Yin et al.

Summary: The combination of machine learning and 2D materials science has accelerated the development of new functional 2D materials, with discussions on how machine learning assists in the preparation, atomic structure analysis, and property prediction of 2D materials, revealing the connections between the two fields.

CELL REPORTS PHYSICAL SCIENCE (2021)

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Review Multidisciplinary Sciences

Chemical vapour deposition

Luzhao Sun et al.

Summary: Chemical vapour deposition (CVD) is a powerful technology for producing high-quality solid thin films and coatings, continually being developed to adapt to new materials. This overview and best practices in CVD provide insight into future directions by analyzing current limitations and optimizations.

NATURE REVIEWS METHODS PRIMERS (2021)

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Article Nanoscience & Nanotechnology