Print Email Facebook Twitter Direct transformation of crystalline MoO3 into few-layers MoS2 Title Direct transformation of crystalline MoO3 into few-layers MoS2 Author Carrascoso, Felix (Instituto de Ciencia de Materiales de Madrid (ICMM)) Sánchez-Santolino, Gabriel (Instituto de Ciencia de Materiales de Madrid (ICMM); Universidad Complutense de Madrid) Hsu, C. (TU Delft QN/van der Zant Lab; Kavli institute of nanoscience Delft) Nemes, Norbert M. (Universidad Complutense de Madrid) Torres-Pardo, Almudena (Universidad Complutense de Madrid) Gant, Patricia (Instituto de Ciencia de Materiales de Madrid (ICMM)) Mompeán, Federico J. (Instituto de Ciencia de Materiales de Madrid (ICMM)) Kalantar-zadeh, Kourosh (University of New South Wales) Alonso, José A. (Instituto de Ciencia de Materiales de Madrid (ICMM)) Date 2020 Abstract 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. Subject 2D materialsMolybdenum disulfide (MoS)Molybdenum trioxide (MoO)SulfurationSynthesis To reference this document use: http://resolver.tudelft.nl/uuid:b1c38e43-5e45-45a0-a54c-91461479fefb DOI https://doi.org/10.3390/ma13102293 ISSN 1996-1944 Source Materials, 13 (10) Part of collection Institutional Repository Document type journal article Rights © 2020 Felix Carrascoso, Gabriel Sánchez-Santolino, C. Hsu, Norbert M. Nemes, Almudena Torres-Pardo, Patricia Gant, Federico J. Mompeán, Kourosh Kalantar-zadeh, José A. Alonso, More Authors Files PDF materials_13_02293_v2.pdf 1.7 MB Close viewer /islandora/object/uuid:b1c38e43-5e45-45a0-a54c-91461479fefb/datastream/OBJ/view