Near Infrared Random Lasing in Multilayer MoS2 Article Swipe
YOU?
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· 2018
· Open Access
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· DOI: https://doi.org/10.1021/acsomega.8b01287
We demonstrated room temperature near infrared (NIR) region random lasing (RL) (800-950 nm), with a threshold of nearly 500 μW, in ∼200 nm thick MoS2/Au nanoparticles (NPs)/ZnO heterostructures using photoluminescence spectroscopy. The RL in the above system arises mainly due to the following three reasons: (1) enhanced multiple scattering because of Au/ZnO disordered structure, (2) exciton-plasmon coupling because of Au NPs, and (3) enhanced charge transfer from ZnO to thick MoS2 flakes. RL has recently attracted tremendous interest because of its wide applications in the field of telecommunication, spectroscopy, and specifically in biomedical tissue imaging. This work provides new dimensions toward realization of low power on-chip NIR random lasers made up of biocompatible materials.
Related Topics
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1021/acsomega.8b01287
- https://pubs.acs.org/doi/pdf/10.1021/acsomega.8b01287
- OA Status
- gold
- Cited By
- 16
- References
- 61
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W2898265391
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W2898265391Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.1021/acsomega.8b01287Digital Object Identifier
- Title
-
Near Infrared Random Lasing in Multilayer MoS2Work title
- Type
-
articleOpenAlex work type
- Language
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enPrimary language
- Publication year
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2018Year of publication
- Publication date
-
2018-10-25Full publication date if available
- Authors
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Tejendra Dixit, Ankit Arora, A. Krishnan, K. Ganapathi, Pramoda K. Nayak, M. S. Ramachandra RaoList of authors in order
- Landing page
-
https://doi.org/10.1021/acsomega.8b01287Publisher landing page
- PDF URL
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https://pubs.acs.org/doi/pdf/10.1021/acsomega.8b01287Direct link to full text PDF
- Open access
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YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
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https://pubs.acs.org/doi/pdf/10.1021/acsomega.8b01287Direct OA link when available
- Concepts
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Lasing threshold, Materials science, Photoluminescence, Optoelectronics, Exciton, Spectroscopy, Plasmon, Near-infrared spectroscopy, Heterojunction, Scattering, Nanoparticle, Laser, Nanotechnology, Optics, Physics, Condensed matter physics, Wavelength, Quantum mechanicsTop concepts (fields/topics) attached by OpenAlex
- Cited by
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16Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 2, 2024: 2, 2023: 1, 2022: 4, 2021: 4Per-year citation counts (last 5 years)
- References (count)
-
61Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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