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Small-signal amplifier based on single-layer MoS2
Open accessAbstract
In this Letter we demonstrate the operation of an analog small-signal amplifier based on single-layer MoS2, a semiconducting analogue of graphene. Our device consists of two transistors integrated on the same piece of single-layer MoS2. The high intrinsic band gap of 1.8 eV allows MoS2-based amplifiers to operate with a room temperature gain of 4. The amplifier operation is demonstrated for the frequencies of input signal up to 2 kHz preserving the gain higher than 1. Our work shows that MoS2 can effectively amplify signals and that it could be used for advanced analog circuits based on two-dimensional materials.
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Citations
Cites
Narrow graphene nanoribbons from carbon nanotubes
Jiao, L., Zhang, L., Wang, X., Diankov, G., & Dai, H. (2009) · Nature · doi:10.1038/nature07919 · Cited by 2,441
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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
Measurement of mobility in dual-gated MoS2 transistors
Fuhrer, M. S., & Hone, J. (2013) · Nature Nanotechnology · doi:10.1038/nnano.2013.30 · Cited by 508
Samadi, M., Sarikhani, N., Zirak, M., Zhang, H., Zhang, H.-L., & Moshfegh, A. Z. (2018) · Nanoscale Horizons · doi:10.1039/c7nh00137a · Cited by 408
Strain-dependent modulation of conductivity in single-layer transition-metal dichalcogenides
Ghorbani-Asl, M., Borini, S., Kuc, A., & Heine, T. (2013) · Physical Review B · doi:10.1103/physrevb.87.235434 · Cited by 313
Pressure-Induced Metallization of Molybdenum Disulfide
Chi, Z.-H., Zhao, X.-M., Zhang, H., Goncharov, A. F., Lobanov, S. S., Kagayama, T., Sakata, M., & Chen, X.-J. (2014) · Physical Review Letters · doi:10.1103/physrevlett.113.036802 · Cited by 309
Metadata
- Authors
- Radisavljevic, B., Whitwick, M. B., & Kis, A.
- Venue
- Applied Physics Letters
- Publisher
- AIP Publishing
- Published
- 2012-07-23
- Volume
- 101
- Issue
- 4
- Pages
- 043103
- ISSN
- 0003-6951 (ISSN-L)
- 1077-3118
- OpenAlex
- W1996919450
- Cited by
- 205
- References
- 1
- FWCI
- 11.87
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Radisavljevic, B., Whitwick, M. B., & Kis, A. (2012). Small-signal amplifier based on single-layer MoS2. Applied Physics Letters. https://doi.org/10.1063/1.4738986
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
