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TWO-DIMENSIONAL MATERIALS

Perovskite oxides as a 2D dielectric

A van der Waals integration approach can be used to deposit single-crystal strontium titanate on two-dimensional molybdenum disulfide and tungsten diselenide, creating high-performance n- and p-doped field-effect transistors.

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Fig. 1: Progress in 2D transistors using high-κ gate dielectrics.

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Correspondence to Haibo Zeng.

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Zhou, W., Zhang, S. & Zeng, H. Perovskite oxides as a 2D dielectric. Nat Electron 5, 199–200 (2022). https://doi.org/10.1038/s41928-022-00757-3

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