The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.
Absorption of light by excitons and trions in monolayers of metal dichalcogenideMoS2: Experiments and theory
Open accessAbstract
We measure the optical-absorption spectra and optical conductivities of excitons and trions in monolayers of metal dichalcogenide MoS${}_{2}$ and compare the results with theoretical models. Our results show that the Wannier-Mott model for excitons with modifications to account for small exciton radii and large exciton relative wave function spread in momentum space, phase space blocking due to Pauli exclusion in doped materials, and wave-vector-dependent dielectric constant gives results that agree well with experiments. The measured exciton optical-absorption spectra are used to obtain experimental estimates for the exciton radii that fall in the $7--10\phantom{\rule{4.pt}{0ex}}\text{\AA{}}$ range and agree well with theory. The measured trion optical-absorption spectra are used to obtain values for the trion radii that also agree well with theory. The measured values of the exciton and trion radii correspond to binding energies that are in good agreement with values obtained from first-principles calculations.
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Cites
Atomically Thin MoS 2 : A New Direct-Gap Semiconductor
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Emerging Photoluminescence in Monolayer MoS2
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Coupled Spin and Valley Physics in Monolayers ofMoS2and Other Group-VI Dichalcogenides
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Ultrasensitive photodetectors based on monolayer MoS2
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Tightly bound trions in monolayer MoS2
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Cited by
Schaibley, J. R., Yu, H., Clark, G., Rivera, P., Ross, J. S., Seyler, K. L., Yao, W., & Xu, X. (2016) · Nature Reviews Materials · doi:10.1038/natrevmats.2016.55 · Cited by 2,652
Exciton Binding Energy and Nonhydrogenic Rydberg Series in Monolayer WS2
Chernikov, A., Berkelbach, T. C., Hill, H. M., Rigosi, A., Li, Y., Aslan, B., Reichman, D. R., Hybertsen, M. S., & Heinz, T. F. (2014) · Physical Review Letters · doi:10.1103/physrevlett.113.076802 · Cited by 2,546
k · p theory for two-dimensional transition metal dichalcogenide semiconductors
Kormányos, A., Burkard, G., Gmitra, M., Fabian, J., Zólyomi, V., Drummond, N. D., & Fal’ko, V. (2015) · 2D Materials · doi:10.1088/2053-1583/2/2/022001 · Cited by 1,076
Liu, G.-B., Xiao, D., Yao, Y., Xu, X., & Yao, W. (2015) · Chemical Society Reviews · doi:10.1039/c4cs00301b · Cited by 698
Ultrafast Dynamics of Defect-Assisted Electron–Hole Recombination in Monolayer MoS2
Wang, H., Zhang, C., & Rana, F. (2015) · Nano Letters · doi:10.1021/nl503636c · Cited by 654
Self-citation
Metadata
- Authors
- Zhang, C., Wang, H., Chan, W., Manolatou, C., & Rana, F.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 2014-05-29
- Volume
- 89
- Issue
- 20
- ISSN
- 1098-0121 (ISSN-L)
- 1550-235X
- OpenAlex
- W1965340108
- Cited by
- 283
- References
- 26
- FWCI
- 12.95
- Type
- journal article
- Language
- en
- Open access
- green
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