The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Gallium Nitride-Based Nanowire Radial Heterostructures for Nanophotonics
Abstract
We report a new and general strategy for efficient injection of carriers in active nanophotonic devices involving the synthesis of well-defined doped core/shell/shell (CSS) nanowire heterostructures. n-GaN/InGaN/p-GaN CSS nanowire structures were grown by metal-organic chemical vapor deposition. Electron microscopy images reveal that the CSS nanowires are defect-free single crystalline structures, while energy-dispersive X-ray linescan profile studies confirm that shell thickness and composition can be well controlled during synthesis. Photoluminescence data further show that the optical properties are controlled by the CSS structure with strong emission from the InGaN shell centered at 448 nm. Importantly, electrical devices made by simultaneously contacting the n-type core and outer p-type shell of the CSS nanowires demonstrate that in forward bias these individual nanowires behave as light-emitting diodes (LEDs) with bright blue emission from the InGaN shell. The ability to rationally synthesize gallium nitride-based radial heterostructures should open up new opportunities for nanophotonics, including multicolor LEDs and lasers.
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Cites
Growth of nanowire superlattice structures for nanoscale photonics and electronics
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Self-citationThe amount of carbon released from peat and forest fires in Indonesia during 1997
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Cited by
Yan, R., Gargas, D., & Yang, P. (2009) · Nature Photonics · doi:10.1038/nphoton.2009.184 · Cited by 1,635
Nanowire electronic and optoelectronic devices
Li, Y., Qian, F., Xiang, J., & Lieber, C. M. (2006) · Materials Today · doi:10.1016/s1369-7021(06)71650-9 · Cited by 1,376
Self-citationCore/Multishell Nanowire Heterostructures as Multicolor, High-Efficiency Light-Emitting Diodes
Qian, F., Gradečak, S., Li, Y., Wen, C.-Y., & Lieber, C. M. (2005) · Nano Letters · doi:10.1021/nl051689e · Cited by 895
Self-citationSemiconductor Nanowire: What’s Next?
Yang, P., Yan, R., & Fardy, M. (2010) · Nano Letters · doi:10.1021/nl100665r · Cited by 787
Semiconductor Nanowires: From Self‐Organization to Patterned Growth
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GaN nanowire lasers with low lasing thresholds
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Self-citationFunctional gas sensing nanomaterials: A panoramic view
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Solution−Liquid−Solid Growth of Semiconductor Nanowires
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Synthesis and Applications of III–V Nanowires
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Metadata
- Authors
- Qian, F., Li, Y., Gradečak, S., Wang, D., Barrelet, C. J., & Lieber, C. M.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2004-09-04
- Volume
- 4
- Issue
- 10
- Pages
- 1975-1979
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2115407091
- Cited by
- 638
- References
- 3
- FWCI
- 24.39
- Type
- journal article
- Language
- en
- Open access
- closed
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