We demonstrate the colloidal synthesis of photoluminescent PbSe nanocrystal quantum-dots. Characterization shows that the wavelength of photoluminescence may be size-tuned, suggesting a wide range of optoelectronic and telecommunications applications within the infrared "telecommunications window".
© 2005 Optical Society of America
C. E. Finlayson, A. Amezcua, R. J. Curry, P. J. Sazio, P. S. Walker, M. C. Grossel, D. C. Smith, and J. J. Baumberg, "Infrared Emitting PbSe Quantum-Dots for Telecommunications-Window Applications," in Advanced Solid-State Photonics, Technical Digest (Optical Society of America, 2005), paper WB22.
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