
Chemical Vapor Deposition Growth of Monolayer WSe2 with …
May 22, 2015 · Here, we report systematical studies on ambient pressure chemical vapor deposition (CVD) growth of monolayer and few layer WSe 2 flakes directly on silica substrates. …
Synthetic WSe2 monolayers with high photoluminescence quantum yield
Jan 2, 2019 · In this work, we demonstrate synthetic tungsten diselenide (WSe 2) monolayers with PL QY exceeding that of exfoliated crystals by over an order of magnitude. PL QY of …
Origin of ultrafast growth of monolayer WSe2 via chemical …
Feb 27, 2019 · Recently, a surprising breakthrough has been made by Gao et al. 10 in the growth of monolayer WSe 2 on Au (111) by CVD. Remarkably, they have been able to achieve …
Two-Step Growth of Two-Dimensional WSe2/MoSe2 …
Aug 3, 2015 · Here we demonstrate for the first time a two-step chemical vapor deposition (CVD) method for growing transition-metal dichalcogenide (TMD) heterostructures, where MoSe 2 …
Synthesis of WSe2 by Chemical Vapor Deposition and Influence of ...
This paper investigated the growth of WSe 2 films by atmospheric pressure chemical vapor deposition (CVD). The introduction of hydrogen in the reaction chamber helps to activate the …
Wafer-scale CVD Monolayer WSe2 p-FETs with Record-high 727 …
Abstract: This study introduces a novel hybrid p-doping strategy, integrating tungsten oxide (WO x) charge transfer and nitric oxide (NO) molecular doping with wafer-scale CVD grown …
Lateral growth of WSe2 monolayer film in a confined reaction ...
Jan 1, 2025 · Several CVD parameters such as precursor content, H 2 /Ar gas flow rate, and substrate were investigated to optimize the lateral growth of WSe 2 in the presence of a NaCl …
Ultrafast growth of large single crystals of monolayer WS2 and WSe2
Jan 8, 2020 · Electronic characterization shows that the resulting monolayer WSe 2 material exhibits excellent electronic properties with carrier mobility up to 90 cm 2 V −1 s −1, …
Role of Quenching in the Growth of WSe2 Monolayer …
3 days ago · While monolayers of WSe2, an intrinsic p-type two-dimensional semiconductor, have been widely studied for their optical and electrical properties, large-scale synthesis of WSe2 …
Scalable, Low-cost Fabrication of CVD-grown WSe2 for …
Abstract: Monolayer transition metal dichalcogenides (TMDs), including WSe 2 often show unique and exciting optical and electrical features. WSe 2 is well-suited for high-performance …