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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 20, Iss. 19 — Sep. 10, 2012
  • pp: 21576–21582

Polarization memory of white luminescence of Ag nanoclusters dispersed in glass host

A. S. Kuznetsov, V. K. Tikhomirov, and V. V. Moshchalkov  »View Author Affiliations


Optics Express, Vol. 20, Issue 19, pp. 21576-21582 (2012)
http://dx.doi.org/10.1364/OE.20.021576


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Abstract

A mechanism for white luminescence of Ag nanoclusters dispersed in oxyfluoride glass host has been revealed by studying a temperature dependence of its polarization memory. The spectral dependence of the polarization memory indicates the presence of a variety of Ag nanoclusters, particularly emitting in the blue, green and red. Temperature activated intercluster energy transfer has been found responsible for white luminescence. The means for increasing luminescence quantum yield have been suggested. This efficient white luminescence may be used in highly demanded devices, such as luminescent lamps, displays, color phosphors for LEDs, photovoltaic devices based on down shifting of solar spectrum.

© 2012 OSA

OCIS Codes
(160.2750) Materials : Glass and other amorphous materials
(250.5230) Optoelectronics : Photoluminescence
(160.4236) Materials : Nanomaterials

ToC Category:
Materials

History
Original Manuscript: July 6, 2012
Revised Manuscript: August 10, 2012
Manuscript Accepted: August 22, 2012
Published: September 5, 2012

Citation
A. S. Kuznetsov, V. K. Tikhomirov, and V. V. Moshchalkov, "Polarization memory of white luminescence of Ag nanoclusters dispersed in glass host," Opt. Express 20, 21576-21582 (2012)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-20-19-21576


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References

  1. I. Díez and R. H. A. Ras, “Fluorescent silver nanoclusters,” Nanoscale3(5), 1963–1970 (2011). [CrossRef] [PubMed]
  2. S. Choi, R. M. Dickson, and J. Yu, “Developing luminescent silver nanodots for biological applications,” Chem. Soc. Rev.41(5), 1867–1891 (2012). [CrossRef] [PubMed]
  3. J. Zheng, P. R. Nicovich, and R. M. Dickson, “Highly fluorescent noble-metal quantum dots,” Annu. Rev. Phys. Chem.58(1), 409–431 (2007). [CrossRef] [PubMed]
  4. I. Rabin, W. Schulze, and G. J. J. Ertl, “Light emission during the agglomeration of silver clusters in noble gas matrices,” Chem. Phys.108, 5137–5142 (1998).
  5. L. A. Peyser, A. E. Vinson, A. P. Bartko, and R. M. Dickson, “Photoactivated Fluorescence from Individual Silver Nanoclusters,” Science291(5501), 103–106 (2001). [CrossRef] [PubMed]
  6. L. Konig, I. Rabin, W. Schulze, and G. J. Ertl, “Chemiluminescence in the Agglomeration of Metal Clusters,” Science274(5291), 1353–1354 (1996). [CrossRef] [PubMed]
  7. J. Sharma, H.-C. Yeh, H. Yoo, J. H. Werner, and J. S. Martinez, “A complementary palette of fluorescent silver nanoclusters,” Chem. Commun. (Camb.)46(19), 3280–3282 (2010). [CrossRef] [PubMed]
  8. C.-A. J. Lin, C.-H. Lee, J.-T. Hsieh, H.-H. Wang, J. K. Li, J.-L. Shen, W.-H. Chan, H.-I. Yeh, and W. H. J. Chang, “Synthesis of Fluorescent Metallic Nanoclusters toward Biomedical Application: Recent Progress and Present Challenges,” Med. Biol. Eng.29, 276–283 (2009).
  9. N. T. Cuong, V. K. Tikhomirov, L. F. Chibotaru, A. Stesmans, V. D. Rodríguez, M. T. Nguyen, and V. V. Moshchalkov, “Experiment and theoretical modeling of the luminescence of silver nanoclusters dispersed in oxyfluoride glass,” J. Chem. Phys.136(17), 174108 (2012). [CrossRef] [PubMed]
  10. V. K. Tikhomirov, V. D. Rodríguez, A. Kuznetsov, D. Kirilenko, G. Van Tendeloo, and V. V. Moshchalkov, “Preparation and luminescence of bulk oxyfluoride glasses doped with Ag nanoclusters,” Opt. Express18(21), 22032–22040 (2010). [CrossRef] [PubMed]
  11. J. J. Velázquez, V. K. Tikhomirov, L. F. Chibotaru, N. T. Cuong, A. S. Kuznetsov, V. D. Rodríguez, M. T. Nguyen, and V. V. Moshchalkov, “Energy level diagram and kinetics of luminescence of Ag nanoclusters dispersed in a glass host,” Opt. Express20(12), 13582–13591 (2012). [CrossRef] [PubMed]
  12. A. S. Kuznetsov, N. T. Cuong, V. K. Tikhomirov, M. Jivanescu, A. Stesmans, L. F. Chibotaru, J. J. Velázquez, V. D. Rodríguez, D. Kirilenko, G. Van Tendeloo, and V. V. Moshchalkov, “Effect of heat-treatment on luminescence and structure of Ag nanoclusters doped oxyfluoride glasses and implication for fiber drawing,” Opt. Mater. Express2, 723–734 (2012). [CrossRef]
  13. V. K. Tikhomirov, D. Furniss, A. B. Seddon, I. M. Reaney, M. Beggiora, M. Ferrari, M. Montagna, and R. Rolli, “Fabrication and characterization of nanoscale, Er3+-doped, ultratransparent oxy-fluoride glass ceramics,” Appl. Phys. Lett.81(11), 1937–1939 (2002). [CrossRef]
  14. F. Meier and B. P. Zakharchenya, Optical Orientation Modern Problems in Condensed Matter Sciences, F. Meier, and B. P. Zakharchenya Eds. (Vol. 8; North-Holland, Amsterdam, 1984).
  15. V. K. Tikhomirov, A. B. Seddon, M. Ferrari, M. Montagna, L. F. Santos, and R. M. Almeida, “The structure of Er3+-doped oxy-fluoride transparent glass-ceramics studied by Raman scattering,” Europhys. Lett.64(4), 529–535 (2003). [CrossRef]
  16. Web site of International Commission on Illumination. CIE (1931, 2°) color matching functions, http://www.CIE.co.at/index.php/LEFTMENUE/index.php?i_ca_id=298 .

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