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Two-dimensional materials are substances with a thickness of a few nanometres or less. Electrons in these materials are free to move in the two-dimensional plane, but their restricted motion in the ...

Yong-Young Noh is in the Department of Chemical Engineering, Pohang University of Science and Technology, Pohang 37673, South Korea. Read the paper: Wafer-scale epitaxy growth of high-mobility p-type ...

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