The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Four-Terminal Magneto-Transport in Graphene p-n Junctions Created by Spatially Selective Doping
Open accessAbstract
In this paper, we describe a graphene p-n junction created by chemical doping. We find that chemical doping does not reduce mobility in contrast to top-gating. The preparation technique has been developed from systematic studies about influences on the initial doping of freshly prepared graphene. We investigated the removal of adsorbates by vacuum treatment, annealing, and compensation doping using NH(3). Hysteretic behavior is observed in the electric field effect due to dipolar adsorbates like water and NH(3). Finally we demonstrate spatially selective doping of graphene using patterned PMMA. Four-terminal transport measurements of the p-n devices reveal edge channel mixing in the quantum hall regime. Quantized resistances of h/e(2), h/3e(2) and h/15e(2) can be observed as expected from theory.
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Cites
Two-dimensional gas of massless Dirac fermions in graphene
Novoselov, K. S., Geim, A. K., Morozov, S. V., Jiang, D., Katsnelson, M. I., Grigorieva, I. V., Dubonos, S. V., & Firsov, A. A. (2005) · Nature · doi:10.1038/nature04233 · Cited by 21,611
Experimental observation of the quantum Hall effect and Berry's phase in graphene
Zhang, Y., Tan, Y.-W., Stormer, H. L., & Kim, P. (2005) · Nature · doi:10.1038/nature04235 · Cited by 13,435
Chiral tunnelling and the Klein paradox in graphene
Katsnelson, M. I., Novoselov, K. S., & Geim, A. K. (2006) · Nature Physics · doi:10.1038/nphys384 · Cited by 3,896
Cited by
Transfer of Large-Area Graphene Films for High-Performance Transparent Conductive Electrodes
Li, X., Zhu, Y., Cai, W., Borysiak, M., Han, B., Chen, D., Piner, R. D., Colombo, L., & Ruoff, R. S. (2009) · Nano Letters · doi:10.1021/nl902623y · Cited by 3,081
Liu, H., Liu, Y., & Zhu, D. (2011) · J. Mater. Chem. · doi:10.1039/c0jm02922j · Cited by 1,629
Properties of graphene: a theoretical perspective
Abergel, D. S. L., Apalkov, V., Berashevich, J., Ziegler, K., & Chakraborty, T. (2010) · Advances in Physics · doi:10.1080/00018732.2010.487978 · Cited by 1,152
Charge neutrality and band-gap tuning of epitaxial graphene on SiC by molecular doping
Coletti, C., Riedl, C., Lee, D. S., Krauss, B., Patthey, L., von Klitzing, K., Smet, J. H., & Starke, U. (2010) · Physical Review B · doi:10.1103/physrevb.81.235401 · Cited by 416
Self-citationControllable Synthesis of Graphene and Its Applications
Wei, D., & Liu, Y. (2010) · Advanced Materials · doi:10.1002/adma.200904144 · Cited by 405
Metadata
- Authors
- Lohmann, T., von Klitzing, K., & Smet, J. H.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2009-04-10
- Volume
- 9
- Issue
- 5
- Pages
- 1973-1979
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W1993666566
- Cited by
- 287
- References
- 3
- FWCI
- 15.15
- 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).
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