The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.
Graphene Frequency Multipliers
Open accessAbstract
In this letter, the ambipolar transport properties of graphene flakes have been used to fabricate full-wave signal rectifiers and frequency-doubling devices. By correctly biasing an ambipolar graphene field-effect transistor in common-source configuration, a sinusoidal voltage applied to the transistor gate is rectified at the drain electrode. Using this concept, frequency multiplication of a 10-kHz input signal has been experimentally demonstrated. The spectral purity of the 20-kHz output signal is excellent, with more than 90% of the radio-frequency power in the 20-kHz frequency. This high efficiency, combined with the high electron mobility of graphene, makes graphene-based frequency multipliers a very promising option for signal generation at ultrahigh frequencies.
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1 retracted
Ambipolar Pentacene Field-Effect Transistors and Inverters
Schön, J. H., Berg, S., Kloc, C., & Batlogg, B. (2000) · Science · doi:10.1126/science.287.5455.1022 · Cited by 357
RetractedElectric Field Effect in Atomically Thin Carbon Films
Novoselov, K. S., Geim, A. K., Morozov, S. V., Jiang, D., Zhang, Y., Dubonos, S. V., Grigorieva, I. V., & Firsov, A. A. (2004) · Science · doi:10.1126/science.1102896 · Cited by 66,834
The electronic properties of graphene
Castro Neto, A. H., Guinea, F., Peres, N. M. R., Novoselov, K. S., & Geim, A. K. (2009) · Reviews of Modern Physics · doi:10.1103/revmodphys.81.109 · Cited by 24,803
Ultrahigh electron mobility in suspended graphene
Bolotin, K. I., Sikes, K. J., Jiang, Z., Klima, M., Fudenberg, G., Hone, J., Kim, P., & Stormer, H. L. (2008) · Solid State Communications · doi:10.1016/j.ssc.2008.02.024 · Cited by 8,057
Chemically Derived, Ultrasmooth Graphene Nanoribbon Semiconductors
Li, X., Wang, X., Zhang, L., Lee, S., & Dai, H. (2008) · Science · doi:10.1126/science.1150878 · Cited by 4,790
Room-Temperature All-Semiconducting Sub-10-nm Graphene Nanoribbon Field-Effect Transistors
Wang, X., Ouyang, Y., Li, X., Wang, H., Guo, J., & Dai, H. (2008) · Physical Review Letters · doi:10.1103/physrevlett.100.206803 · Cited by 1,485
Self-citationCharged-impurity scattering in graphene
Chen, J.-H., Jang, C., Adam, S., Fuhrer, M. S., Williams, E. D., & Ishigami, M. (2008) · Nature Physics · doi:10.1038/nphys935 · Cited by 1,477
A self-consistent theory for graphene transport
Adam, S., Hwang, E. H., Galitski, V. M., & Das Sarma, S. (2007) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0704772104 · Cited by 1,243
A Graphene Field-Effect Device
Lemme, M. C., Echtermeyer, T. J., Baus, M., & Kurz, H. (2007) · IEEE Electron Device Letters · doi:10.1109/led.2007.891668 · Cited by 1,073
Ambipolar Electrical Transport in Semiconducting Single-Wall Carbon Nanotubes
Martel, R., Derycke, V., Lavoie, C., Appenzeller, J., Chan, K. K., Tersoff, J., & Avouris, P. (2001) · Physical Review Letters · doi:10.1103/physrevlett.87.256805 · Cited by 803
Cited by
Electronics based on two-dimensional materials
Fiori, G., Bonaccorso, F., Iannaccone, G., Palacios, T., Neumaier, D., Seabaugh, A., Banerjee, S. K., & Colombo, L. (2014) · Nature Nanotechnology · doi:10.1038/nnano.2014.207 · Cited by 3,176
Self-citationIntegrated Circuits Based on Bilayer MoS2 Transistors
Wang, H., Yu, L., Lee, Y.-H., Shi, Y., Hsu, A., Chin, M. L., Li, L.-J., Dubey, M., Kong, J., & Palacios, T. (2012) · Nano Letters · doi:10.1021/nl302015v · Cited by 1,738
Self-citationWafer-Scale Graphene Integrated Circuit
Lin, Y.-M., Valdes-Garcia, A., Han, S.-J., Farmer, D. B., Meric, I., Sun, Y., Wu, Y., Dimitrakopoulos, C., Grill, A., Avouris, P., et al. (2011) · Science · doi:10.1126/science.1204428 · Cited by 912
Bagri, A., Kim, S.-P., Ruoff, R. S., & Shenoy, V. B. (2011) · Nano Letters · doi:10.1021/nl202118d · Cited by 349
Metadata
- Authors
- Wang, H., Nezich, D., Kong, J., & Palacios, T.
- Venue
- IEEE Electron Device Letters
- Published
- 2009-05
- Volume
- 30
- Issue
- 5
- Pages
- 547-549
- ISSN
- 0741-3106 (ISSN-L)
- 1558-0563
- OpenAlex
- W2165110218
- Cited by
- 373
- References
- 13
- FWCI
- 20.74
- Type
- journal article
- Language
- en
- Open access
- green
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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.
