Tailored performance of layered transition metal dichalcogenides via integration with low dimensional nanostructures

Liu, Desheng; Wu, Jiang; Wang, Yanan; Ji, Haining; Gao, Lei; Tong, Xin; Usman, Muhammad; Yu, Peng

doi:10.1039/c7ra01363a

Cited by 11 publications

(4 citation statements)

References 177 publications

(119 reference statements)

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“…In addition, some works are focusing on transition metal dichalcogenides which play an important role in optoelectronics . Based on a methyl‐ammonium lead halide perovskite (MAPbX 3 )/MoS 2 hybrid structure with (3‐aminopropyl) triethoxysilane doping, another perovskite detector with high photoresponsivity (1.94 × 10 6 A W −1 ) was fabricated by Kang et al…”

Section: Photodetectorsmentioning

confidence: 99%

Organic/Inorganic Metal Halide Perovskite Optoelectronic Devices beyond Solar Cells

et al. 2018

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Investigations of organic–inorganic metal halide perovskite materials have attracted extensive attention due to their excellent properties including bandgap tunability, long charge diffusion length, and outstanding optoelectronic merits. Organic–inorganic metal halide perovskites are demonstrated to be promising materials in a variety of optoelectronic applications including photodetection, energy harvesting, and light‐emitting devices. As perovskite solar cells are well studied in literature, here, the recent developments of organic–inorganic metal halide perovskite materials in optoelectronic devices beyond solar cells are summarized. The preparation of organic–inorganic metal halide perovskite films is introduced. Applications of organic–inorganic metal halide perovskite materials in light‐emitting diodes, photodetectors, and lasers are then highlighted. Finally, the recent advances in these optoelectronic applications based on organic–inorganic metal halide materials are summarized and the future perspectives are discussed.

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Section: Photodetectorsmentioning

confidence: 99%

Organic/Inorganic Metal Halide Perovskite Optoelectronic Devices beyond Solar Cells

et al. 2018

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“…Compositing with semiconductor has been proven as a low‐cost, clean, and efficient method for hydrogen evolution . MoS 2 nanosheets with many exposed active sites and large specific surface area have attracted much attention in this field.…”

Section: Interfacial Activities Of Mos2 For Enhanced Hydrogen Evolutionmentioning

confidence: 99%

A Critical Review on Enhancement of Photocatalytic Hydrogen Production by Molybdenum Disulfide: From Growth to Interfacial Activities

Zhang

Tong

et al. 2019

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Ultrathin 2D molybdenum disulfide (MoS2), which is the flagship of 2D transition‐metal dichalcogenide nanomaterials, has drawn much attention in the last few years. 2D MoS2 has been banked as an alternative to platinum for highly active hydrogen evolution reaction because of its low cost, high surface‐to‐volume ratio, and abundant active sites. However, when MoS2 is used directly as a photocatalyst, contrary to public expectation, it still performs poorly due to lateral size, high recombination ratio of excitons, and low optical cross section. Besides, simply compositing MoS2 as a cocatalyst with other semiconductors cannot satisfy the practical application, which stimulates the pursual of a comprehensive insight into recent advances in synthesis, properties, and enhanced hydrogen production of MoS2. Therefore, in this Review, emphasis is given to synthetic methods, phase transitions, tunable optical properties, and interfacial engineering of 2D MoS2. Abundant ways of band edge tuning, structural modification, and phase transition are addressed, which can generate the neoteric photocatalytic systems. Finally, the main challenges and opportunities with respect to MoS2 being a cocatalyst and coherent light–matter interaction of MoS2 in photocatalytic systems are proposed.

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“…[23] As ultrathin optical gain media, 2D TMDs with tunable bandgaps are able to confine excitons within 1 nm depth of photonic cavity surface, which allows promising applications for nanolasers. [30,98,103,104] Previous studies the demonstrated formation of exciton polaritons and strong coupling when TMDs are incorporated into photonic cavities. [8] Besides, the large exciton binding energy in monolayer TMDs (>0.5 eV) makes them ideal candidates for room temperature lasing.…”

Section: Transition Metal Dichalcogenidesmentioning

confidence: 99%

Nanolasers Based on 2D Materials

Sun

et al. 2020

Laser & Photonics Reviews

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Nanolasers, with small footprint and ultralow threshold, are promising for applications in data communication, on-chip optical computing, and optical interconnects. In addition to the microcavity design, the choice of gain material is another critical factor determining the optical performance of nanolasers. 2D materials are widely studied and applied in nanoscale optoelectronic devices due to their exceptional electrical, chemical, thermal, and optical properties caused by the unique layered structures. As emerging materials with unique optical properties, 2D materials are selected as effective gain materials for designing of nanolasers. In this review, the recent advances in nanolasers based on 2D materials are comprehensively addressed.

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Tailored performance of layered transition metal dichalcogenides via integration with low dimensional nanostructures

Cited by 11 publications

References 177 publications

Organic/Inorganic Metal Halide Perovskite Optoelectronic Devices beyond Solar Cells

Organic/Inorganic Metal Halide Perovskite Optoelectronic Devices beyond Solar Cells

A Critical Review on Enhancement of Photocatalytic Hydrogen Production by Molybdenum Disulfide: From Growth to Interfacial Activities

Nanolasers Based on 2D Materials

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