The DOI matches its Crossref record; 40 of the 40 references it cites were found in a registry or an index.
Work Function Engineering of Graphene Electrode via Chemical Doping
Abstract
In this work, we demonstrate that graphene films synthesized by chemical vapor deposition (CVD) method can be used as thin transparent electrodes with tunable work function. By immersing the CVD-grown graphene films into AuCl(3) solution, Au particles were formed on the surface of graphene films by spontaneous reduction of metal ions. The surface potential of graphene films can be adjusted (by up to approximately 0.5 eV) by controlling the immersion time. Photovoltaic devices based on n-type silicon interfacing with graphene films were fabricated to demonstrate the benefit of an electrode with tunable work function. The maximum power conversion efficiency (PCE) achieved was approximately 0.08%, which is more than 40 times larger than the devices without chemical doping.
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Cites
Electric Field Effect in Atomically Thin Carbon Films
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Self-citationDetection of individual gas molecules adsorbed on graphene
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Understanding the physical properties of hybrid perovskites for photovoltaic applications
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Self-citationRecent Advances in Optoelectronic Devices Based on 2D Materials and Their Heterostructures
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Photoluminescence quenching in gold - MoS2 hybrid nanoflakes
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Metadata
- Authors
- Shi, Y., Kim, K. K., Reina, A., Hofmann, M., Li, L.-J., & Kong, J.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-04-30
- Volume
- 4
- Issue
- 5
- Pages
- 2689-2694
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2146233624
- Cited by
- 543
- References
- 40
- FWCI
- 19.00
- Type
- journal article
- Language
- en
- Open access
- closed
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- Shi, Y., Kim, K. K., Reina, A., Hofmann, M., Li, L.-J., & Kong, J. (2010). Work Function Engineering of Graphene Electrode via Chemical Doping. ACS Nano. https://doi.org/10.1021/nn1005478
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