The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.
Electron and Hole Mobilities in Single-Layer WSe2
Open accessAbstract
Single-layer transition metal dichalcogenide WSe2 has recently attracted a lot of attention because it is a 2D semiconductor with a direct band gap. Due to low doping levels, it is intrinsic and shows ambipolar transport. This opens up the possibility to realize devices with the Fermi level located in the valence band, where the spin/valley coupling is strong and leads to new and interesting physics. As a consequence of its intrinsically low doping, large Schottky barriers form between WSe2 and metal contacts, which impede the injection of charges at low temperatures. Here, we report on the study of single-layer WSe2 transistors with a polymer electrolyte gate (PEO:LiClO4). Polymer electrolytes allow the charge carrier densities to be modulated to very high values, allowing the observation of both the electron- and the hole-doped regimes. Moreover, our ohmic contacts formed at low temperatures allow us to study the temperature dependence of electron and hole mobilities. At high electron densities, a re-entrant insulating regime is also observed, a feature which is absent at high hole densities.
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Radisavljevic, B., Radenovic, A., Brivio, J., Giacometti, V., & Kis, A. (2011) · Nature Nanotechnology · doi:10.1038/nnano.2010.279 · Cited by 14,939
Self-citationLee, P. A., & Ramakrishnan, T. V. (1985) · Reviews of Modern Physics · doi:10.1103/revmodphys.57.287 · Cited by 6,110
Coupled Spin and Valley Physics in Monolayers ofMoS2and Other Group-VI Dichalcogenides
Xiao, D., Liu, G.-B., Feng, W., Xu, X., & Yao, W. (2012) · Physical Review Letters · doi:10.1103/physrevlett.108.196802 · Cited by 5,152
Ultrasensitive photodetectors based on monolayer MoS2
Lopez-Sanchez, O., Lembke, D., Kayci, M., Radenovic, A., & Kis, A. (2013) · Nature Nanotechnology · doi:10.1038/nnano.2013.100 · Cited by 5,043
Self-citationControl of valley polarization in monolayer MoS2 by optical helicity
Mak, K. F., He, K., Shan, J., & Heinz, T. F. (2012) · Nature Nanotechnology · doi:10.1038/nnano.2012.96 · Cited by 4,034
Valley polarization in MoS2 monolayers by optical pumping
Zeng, H., Dai, J., Yao, W., Xiao, D., & Cui, X. (2012) · Nature Nanotechnology · doi:10.1038/nnano.2012.95 · Cited by 3,693
Stretching and Breaking of Ultrathin MoS2
Bertolazzi, S., Brivio, J., & Kis, A. (2011) · ACS Nano · doi:10.1021/nn203879f · Cited by 2,680
Self-citationHigh-Performance Single Layered WSe2 p-FETs with Chemically Doped Contacts
Fang, H., Chuang, S., Chang, T. C., Takei, K., Takahashi, T., & Javey, A. (2012) · Nano Letters · doi:10.1021/nl301702r · Cited by 1,862
Mobility engineering and a metal–insulator transition in monolayer MoS2
Radisavljevic, B., & Kis, A. (2013) · Nature Materials · doi:10.1038/nmat3687 · Cited by 1,817
Self-citationElectrically tunable excitonic light-emitting diodes based on monolayer WSe2 p–n junctions
Ross, J. S., Klement, P., Jones, A. M., Ghimire, N. J., Yan, J., Mandrus, D. G., Taniguchi, T., Watanabe, K., Kitamura, K., Yao, W., et al. (2014) · Nature Nanotechnology · doi:10.1038/nnano.2014.26 · Cited by 1,690
Cited by
Photocurrent generation with two-dimensional van der Waals semiconductors
Buscema, M., Island, J. O., Groenendijk, D. J., Blanter, S. I., Steele, G. A., van der Zant, H. S. J., & Castellanos-Gomez, A. (2015) · Chemical Society Reviews · doi:10.1039/c5cs00106d · Cited by 1,051
Covalent Nitrogen Doping and Compressive Strain in MoS2 by Remote N2 Plasma Exposure
Azcatl, A., Qin, X., Prakash, A., Zhang, C., Cheng, L., Wang, Q., Lu, N., Kim, M. J., Kim, J., Cho, K., et al. (2016) · Nano Letters · doi:10.1021/acs.nanolett.6b01853 · Cited by 491
Schmidt, H., Giustiniano, F., & Eda, G. (2015) · Chemical Society Reviews · doi:10.1039/c5cs00275c · Cited by 466
Metadata
- Authors
- Allain, A., & Kis, A.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-06-20
- Volume
- 8
- Issue
- 7
- Pages
- 7180-7185
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2163081550
- Cited by
- 382
- References
- 26
- FWCI
- 13.55
- Type
- journal article
- Language
- en
- Open access
- hybrid
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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