Publication:
Direct Transformation of Crystalline MoO3 into Few-Layers MoS2

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materials-13-02293-v2.pdf (1.62 MB)
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https://doi.org/10.3390/ma13102293
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2020-05-15
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MDPI
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We fabricated large-area atomically thin MoS2 layers through the direct transformation of crystalline molybdenum trioxide (MoO3) by sulfurization at relatively low temperatures. The obtained MoS2 sheets are polycrystalline (~10–20 nm single-crystal domain size) with areas of up to 300 × 300 µm2, 2–4 layers in thickness and show a marked p-type behavior. The synthesized films are characterized by a combination of complementary techniques: Raman spectroscopy, X-ray diffraction, transmission electron microscopy and electronic transport measurements.
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Física de materiales , Química inorgánica (Química)
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2303 Química Inorgánica
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https://hdl.handle.net/20.500.14352/8101
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