Tunable Photoluminescence of Monolayer MoS2 via Chemical …
2013年11月12日 · We demonstrate the tunability of the photoluminescence (PL) properties of monolayer (1L)-MoS 2 via chemical doping. The PL intensity of 1L-MoS 2 was drastically …
Emerging Photoluminescence in Monolayer MoS2 | Nano Letters
2010年3月15日 · Bulk MoS 2, a prototypical metal dichalcogenide, is an indirect bandgap semiconductor with negligible photoluminescence. When the MoS 2 crystal is thinned to …
Strong Photoluminescence Enhancement of MoS2 through …
2014年5月16日 · We report on a strong photoluminescence (PL) enhancement of monolayer MoS 2 through defect engineering and oxygen bonding. Micro-PL and Raman images clearly reveal …
Strain and structure heterogeneity in MoS2 atomic layers …
2014年11月18日 · In this work we examine the PL characteristics of CVD-grown MoS 2 monolayers with a focus on the role of growth-induced non-uniform strain and GBs. We …
PL spectra of monolayer MoS2 and MoSe2. - ResearchGate
The PL spectra of the MoS 2 shows a typical PL curve for CVD-grown monolayer MoS 2 with one broad peak at 684 nm, corresponding to direct-gap optical transitions of MoS 2 (1.81 eV) [44]. ...
2D MoS2: structure, mechanisms, and photocatalytic applications
2021年9月1日 · Two-dimensional (2D) molybdenum disulfide (MoS 2)–based materials are of great interest because of their capacity to efficiently absorb electromagnetic spectrum in the …
Preparation and properties of bilayer MoS2 with different stacking ...
2025年3月5日 · In the PL spectra of BL-MoS 2 with AB- and AA′-stacked structures, there is a significant red-shift of A exciton toward 1.829 and 1.827 eV, respectively. Fig. 3 e–f depict the …
Low-temperature photoluminescence emission of monolayer MoS2 …
2018年7月1日 · Low-temperature photoluminescence (PL) properties of monolayer MoS 2 on diverse substrates are primarily studied. As the temperature increases, a decrease in PL …
Analysis of photoluminescence behavior of high-quality single …
2019年4月25日 · The ability to tailor and enhance photoluminescence (PL) behavior in two-dimensional (2D) transition metal dichalcogenides (TMDCs) such as molybdenum disulfide …
FePS3-MoS2 p-n junctions for broadband optoelectronics | npj 2D ...
2 天之前 · Photoluminescence (PL) characterisation with a 405 nm excitation laser on the individual materials found broad PL peaks centred at 675 and 515 nm, corresponding to MoS …
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