The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.
Anomalous Lattice Vibrations of Single- and Few-Layer MoS2
Open accessAbstract
Molybdenum disulfide (MoS(2)) of single- and few-layer thickness was exfoliated on SiO(2)/Si substrate and characterized by Raman spectroscopy. The number of S-Mo-S layers of the samples was independently determined by contact-mode atomic force microscopy. Two Raman modes, E(1)(2g) and A(1g), exhibited sensitive thickness dependence, with the frequency of the former decreasing and that of the latter increasing with thickness. The results provide a convenient and reliable means for determining layer thickness with atomic-level precision. The opposite direction of the frequency shifts, which cannot be explained solely by van der Waals interlayer coupling, is attributed to Coulombic interactions and possible stacking-induced changes of the intralayer bonding. This work exemplifies the evolution of structural parameters in layered materials in changing from the three-dimensional to the two-dimensional regime.
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Cites
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Spatially Resolved Raman Spectroscopy of Single- and Few-Layer Graphene
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Self-citationRaman Scattering from High-Frequency Phonons in Supported n-Graphene Layer Films
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Breakdown of the adiabatic Born–Oppenheimer approximation in graphene
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Electronic Properties of MoS2 Nanoparticles
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Cited by
Electronics and optoelectronics of two-dimensional transition metal dichalcogenides
Wang, Q. H., Kalantar-Zadeh, K., Kis, A., Coleman, J. N., & Strano, M. S. (2012) · Nature Nanotechnology · doi:10.1038/nnano.2012.193 · Cited by 16,374
Atomically Thin MoS 2 : A New Direct-Gap Semiconductor
Mak, K. F., Lee, C., Hone, J., Shan, J., & Heinz, T. F. (2010) · Physical Review Letters · doi:10.1103/physrevlett.105.136805 · Cited by 15,586
Self-citationRaman spectroscopy as a versatile tool for studying the properties of graphene
Ferrari, A. C., & Basko, D. M. (2013) · Nature Nanotechnology · doi:10.1038/nnano.2013.46 · Cited by 7,405
Progress, Challenges, and Opportunities in Two-Dimensional Materials Beyond Graphene
Butler, S. Z., Hollen, S. M., Cao, L., Cui, Y., Gupta, J. A., Gutiérrez, H. R., Heinz, T. F., Hong, S. S., Huang, J., Ismach, A. F., et al. (2013) · ACS Nano · doi:10.1021/nn400280c · Cited by 4,878
Self-citationPhotoluminescence from Chemically Exfoliated MoS 2
Eda, G., Yamaguchi, H., Voiry, D., Fujita, T., Chen, M., & Chhowalla, M. (2011) · Nano Letters · doi:10.1021/nl201874w · Cited by 3,896
Metadata
- Authors
- Lee, C., Yan, H., Brus, L. E., Heinz, T. F., Hone, J., & Ryu, S.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-04-14
- Volume
- 4
- Issue
- 5
- Pages
- 2695-2700
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2134580768
- Cited by
- 4,859
- References
- 23
- FWCI
- 40.00
- Type
- journal article
- Language
- en
- Open access
- green
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