Abstract
Dimensionality and size are two factors that govern the properties of semiconductor nanostructures1,2. In nanocrystals, dimensionality is manifested by the control of shape, which presents a key challenge for synthesis3,4,5. So far, the growth of rod-shaped nanocrystals using a surfactant-controlled growth mode, has been limited to semiconductors with wurtzite crystal structures, such as CdSe (ref. 3). Here, we report on a general method for the growth of soluble nanorods applied to semiconductors with the zinc-blende cubic lattice structure. InAs quantum rods with controlled lengths and diameters were synthesized using the solution–liquid–solid mechanism6 with gold nanocrystals as catalysts7. This provides an unexpected link between two successful strategies for growing high-quality nanomaterials, the vapour–liquid–solid approach for growing nanowires8,9,10,11,12, and the colloidal approach for synthesizing soluble nanocrystals13,14,15. The rods exhibit both length- and shape-dependent optical properties, manifested in a red-shift of the bandgap with increased length, and in the observation of polarized emission covering the near-infrared spectral range relevant for telecommunications devices16,17.
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References
Alivisatos, A.P. Semiconductor clusters, nanocrystals, and quantum dots. Science 271, 933–937 (1996).
Banin, U., Cao, Y.W., Katz, D. & Millo, O. Identification of atomic-like electronic states in indium arsenide nanocrystal quantum dots. Nature 400, 542–544 (1999).
Peng, X.G. et al. Shape control of CdSe nanocrystals. Nature 404, 59–61 (2000).
Tang, Z.Y., Kotov, N.A. & Giersig, M. Spontaneous organization of single CdTe nanoparticles into luminescent nanowires. Science 297, 237–240 (2002).
Pacholski, C., Kornowski, A. & Weller, H. Self-assembly of ZnO: From nanodots to nanorods. Angew. Chem. Int. Edn 41, 1188–1191 (2002).
Trentler, T.J. et al. Solution-liquid-solid growth of crystalline III-V semiconductors: An analogy to vapor-solid-liquid growth. Science 270, 1791–1794 (1995).
Holmes, J.D., Johnston, K.P., Doty, R.C. & Korgel, B.A. Control of thickness and orientation of solution-grown silicon nanowires. Science 287, 1471–1473 (2000).
Morales, A.M. & Lieber, C.M. A laser ablation method for the synthesis of crystalline semiconductor nanowires. Science 279, 208–211 (1998).
Duan, X.F. & Lieber, C.M. General synthesis of compound semiconductor nanowires. Adv. Mater. 12, 298–302 (2000).
Gudiksen, M.S., Wang, J.F. & Lieiber, C.M. Synthetic control of the diameter and length of single crystal semiconductor nanowires. J. Phys. Chem. B 105, 4062–4064 (2001).
Huang, M.H. et al. Room-temperature ultraviolet nanowire nanolasers. Science 292, 1897–1899 (2001).
Johnson, J.C. et al. Single gallium nitride nanowire lasers. Nature Mater. 1, 106–110 (2002).
Murray, C.B., Norris, D.J. & Bawendi, M.G. Synthesis and characterization of nearly monodisperse CdE (E = S, Se, Te) semiconductor nanocrystallites. J. Am. Chem. Soc. 115, 8706–8715 (1993).
Guzelian, A.A., Banin, U., Kadavanich, A.V., Peng, X. & Alivisatos, A.P. Colloidal chemical synthesis and characterization of InAs nanocrystal quantum dots. Appl. Phys. Lett. 69, 1432–1434 (1996).
Murray, C.B. et al. Colloidal synthesis of nanocrystals and nanocrystal superlattices. IBM J. Res. Dev. 45, 47–55 (2001).
Tessler, N., Medvedev, V., Kazes, M., Kan, S.H. & Banin, U. Efficient near-infrared polymer nanocrystal light-emitting diodes. Science 295, 1506–1508 (2002).
Wang, J.F., Gudiksen, M.S., Duan, X.F., Cui, Y. & Lieber, C.M. Highly polarized photoluminescence and photodetection from single indium phosphide nanowires. Science 293, 1455–1457 (2001).
Hu, J.T. et al. Linearly polarized emission from colloidal semiconductor quantum rods. Science 292, 2060–2063 (2001).
Kazes, M., Lewis, D.Y., Ebenstein, Y., Mokari, T. & Banin, U. Lasing from semiconductor quantum rods in a cylindrical microcavity. Adv. Mater. 14, 317–321 (2002).
Huynh, W.U., Dittmer, J.J. & Alivisatos, A.P. Hybrid nanorod-polymer solar cells. Science 295, 2425–2427 (2002).
Puntes, V.F., Krishnan, K.M. & Alivisatos, A.P. Colloidal nanocrystal shape and size control: The case of cobalt. Science 291, 2115–2117 (2001).
Wagner, R.S. in Whisker Technology (ed. Levitt, A.P.) 47–119 (Wiley-Interscience, New York, 1970).
Bruchez, M., Moronne, M., Gin, P., Weiss, S. & Alivisatos, A.P. Semiconductor nanocrystals as fluorescent biological labels. Science 281, 2013–2016 (1998).
Chan, W.C.W. & Nie, S. Quantum dot bioconjugates for ultrasensitive nonisotopic detection. Science 281, 2016–2018 (1998).
Cao, Y.W.C., Jin, R.C. & Mirkin, C.A. Nanoparticles with Raman spectroscopic fingerprints for DNA and RNA detection. Science 297, 1536–1540 (2002).
Colvin, V.L., Schlamp, M.C. & Alivisatos, A.P. Light-emitting diodes made from cadmium selenide. Nature 370, 354–357 (1994).
Klimov, V.I. et al. Optical gain and stimulated emission in nanocrystal quantum dots. Science 290, 314–317 (2000).
Brust, M., Walker, M., Bethell, D., Schiffrin, D.J. & Whyman, R. Synthesis of thiol-derivatised gold nanoparticles in a two-phase liquid-liquid system. J. Chem. Soc. Chem. Commun. 801 (1994).
Dick, K., Dhanasekaran, T., Zhang, Z. & Meisel, D. Size-dependent melting of silica-encapsulated gold nanoparticles. J. Am. Chem. Soc. 124, 2312–2317 (2002).
Cleveland, C.L., Luedtke, W.D. & Landman, U. Melting of gold clusters: Icosahedral precursers. Phys. Rev. Lett. 81, 2036–2039 (1998).
Cleveland, C.L., Luedtke, W.D. & Landman, U. Melting of gold clusters. Phys. Rev. B 60, 5065–5077 (1999).
Katz, D. et al. Size-dependent tunneling and optical spectroscopy of CdSe quantum rods. Phys. Rev. Lett. 89, 086801 (2002).
Li, L.S., Hu, J.T., Yang, W.D. & Alivisatos, A.P. Bandgap variation of size- and shape-controlled colloidal CdSe quantum rods. Nano Lett. 1, 349–351 (2001).
Efros, Al.L. & Rosen, M. The electronic structure of semiconductor nanocrystals. Annu. Rev. Mater. Sci. 30, 465–521 (2000).
Acknowledgements
Supported in part by the Deutsche–Israel Program, the Israel Science Foundation and the US–Israel Binational Science Foundation. We are grateful to Vladimir Ezersky for assistance in the HRTEM measurements.
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Kan, S., Mokari, T., Rothenberg, E. et al. Synthesis and size-dependent properties of zinc-blende semiconductor quantum rods. Nature Mater 2, 155–158 (2003). https://doi.org/10.1038/nmat830
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DOI: https://doi.org/10.1038/nmat830
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