The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Graphene on a Hydrophobic Substrate: Doping Reduction and Hysteresis Suppression under Ambient Conditions
Open accessAbstract
The intrinsic doping level of graphene prepared by mechanical exfoliation and standard lithography procedures on thermally oxidized silicon varies significantly and seems to depend strongly on processing details and the substrate morphology. Moreover, transport properties of such graphene devices suffer from hysteretic behavior under ambient conditions. The hysteresis presumably originates from dipolar adsorbates on the substrate or graphene surface. Here, we demonstrate that it is possible to reliably obtain low intrinsic doping levels and to strongly suppress hysteretic behavior even in ambient air by depositing graphene on top of a thin, hydrophobic self-assembled layer of hexamethyldisilazane (HMDS). The HMDS serves as a reproducible template that prevents the adsorption of dipolar substances. It may also screen the influence of substrate deficiencies.
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Citations
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
Slonczewski, J. C., & Weiss, P. R. (1958) · Physical Review · doi:10.1103/physrev.109.272 · Cited by 1,647
Cited by
Liu, H., Liu, Y., & Zhu, D. (2011) · J. Mater. Chem. · doi:10.1039/c0jm02922j · Cited by 1,629
Pirkle, A., Chan, J., Venugopal, A., Hinojos, D., Magnuson, C. W., McDonnell, S., Colombo, L., Vogel, E. M., Ruoff, R. S., & Wallace, R. M. (2011) · Applied Physics Letters · doi:10.1063/1.3643444 · Cited by 991
Structure of graphene and its disorders: a review
Yang, G., Li, L., Lee, W. B., & Ng, M. C. (2018) · Science and Technology of Advanced Materials · doi:10.1080/14686996.2018.1494493 · Cited by 759
Graphene-based wearable sensors
Qiao, Y., Li, X., Hirtz, T., Deng, G., Wei, Y., Li, M., Ji, S., Wu, Q., Jian, J., Wu, F., et al. (2019) · Nanoscale · doi:10.1039/c9nr05532k · Cited by 158
Metadata
- Authors
- Lafkioti, M., Krauss, B., Lohmann, T., Zschieschang, U., Klauk, H., Klitzing, K. V., & Smet, J. H.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-03-10
- Volume
- 10
- Issue
- 4
- Pages
- 1149-1153
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2059612848
- Cited by
- 424
- References
- 4
- FWCI
- 21.78
- Type
- journal article
- Language
- en
- Open access
- green
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