Ultrafast growth of submillimeter-scale single-crystal MoSe2 by pre-alloying CVD
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The synthesis of large-scale monolayer single-crystal MX2 (M = Mo, W; X = S, Se), a typical transition metal dichalcogenide (TMD), is the premise for their future applications. Compared with insulating substrates such as SiO2 and sapphire, Au is more favourabl... ...