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Photoluminescence emission and Raman response of monolayer MoS_2, MoSe_2, and WSe_2
Open accessAbstract
We mechanically exfoliate mono- and few-layers of the transition metal dichalcogenides molybdenum disulfide, molybdenum diselenide, and tungsten diselenide. The exact number of layers is unambiguously determined by atomic force microscopy and high-resolution Raman spectroscopy. Strong photoluminescence emission is caused by the transition from an indirect band gap semiconductor of bulk material to a direct band gap semiconductor in atomically thin form.
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Cites
Graphene: Status and Prospects
Geim, A. K. (2009) · Science · doi:10.1126/science.1158877 · Cited by 13,942
Two-dimensional atomic crystals
Novoselov, K. S., Jiang, D., Schedin, F., Booth, T. J., Khotkevich, V. V., Morozov, S. V., & Geim, A. K. (2005) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0502848102 · Cited by 11,788
Cited by
Duan, X., Wang, C., Pan, A., Yu, R., & Duan, X. (2015) · Chemical Society Reviews · doi:10.1039/c5cs00507h · Cited by 1,161
Photovoltaic Effect in an Electrically Tunable van der Waals Heterojunction
Furchi, M. M., Pospischil, A., Libisch, F., Burgdörfer, J., & Mueller, T. (2014) · Nano Letters · doi:10.1021/nl501962c · Cited by 1,085
Applications of Phosphorene and Black Phosphorus in Energy Conversion and Storage Devices
Pang, J., Bachmatiuk, A., Yin, Y., Trzebicka, B., Zhao, L., Fu, L., Mendes, R. G., Gemming, T., Liu, Z., & Rummeli, M. H. (2018) · Advanced Energy Materials · doi:10.1002/aenm.201702093 · Cited by 518
Chang, C.-H., Fan, X., Lin, S.-H., & Kuo, J.-L. (2013) · Physical Review B · doi:10.1103/physrevb.88.195420 · Cited by 432
Single-layer MoSe2 based NH3 gas sensor
Late, D. J., Doneux, T., & Bougouma, M. (2014) · Applied Physics Letters · doi:10.1063/1.4903358 · Cited by 407
Metadata
- Authors
- Tonndorf, P., Schmidt, R., Böttger, P., Zhang, X., Börner, J., Liebig, A., Albrecht, M., Kloc, C., Gordan, O., Zahn, D. R. T., Michaelis de Vasconcellos, S., & Bratschitsch, R.
- Venue
- Optics Express
- Publisher
- Optica Publishing Group
- Published
- 2013-02-20
- Volume
- 21
- Issue
- 4
- Pages
- 4908
- ISSN
- 1094-4087 (ISSN-L)
- OpenAlex
- W1999476436
- Cited by
- 1,521
- References
- 2
- FWCI
- 47.66
- Type
- journal article
- Language
- en
- Open access
- gold
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- Tonndorf, P., Schmidt, R., Böttger, P., Zhang, X., Börner, J., Liebig, A., Albrecht, M., Kloc, C., Gordan, O., Zahn, D. R. T., Michaelis de Vasconcellos, S., & Bratschitsch, R. (2013). Photoluminescence emission and Raman response of monolayer MoS_2, MoSe_2, and WSe_2. Optics Express. https://doi.org/10.1364/oe.21.004908
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