350 rub
Journal Nanotechnology : the development , application - XXI Century №3 for 2013 г.
Article in number:
Luminescence enhancement effects in nanowire arrays templated in porous alumina
Keywords: nanocrystal material template porous anodic alumina luminescence nanoparticle solar cell
Authors:
E.D. Mishina - D.Sc. (Phys.-Math.), Professor, Moscow State Technical University of Radioengineering, Electronics, and Automation
N.E. Sherctyuk - Ph.D. (Eng.), Associate Professor, Moscow State Technical University of Radioengineering, Electronics, and Automation
N.A. Ilyin - D.Sc. (Phys.-Math.), Senior Research Scientist, Moscow State Technical University of Radioengineering, Electronics, and Automation
S.A. Lavrov - Moscow State Technical University of Radioengineering, Electronics, and Automation
A.A. Bush - D.Sc. (Phys.-Math.), Professor, Moscow State Technical University of Radioengineering, Electronics, and Automation
A.M. Buryakov - Moscow State Technical University of Radioengineering, Electronics, and Automation
A.N. Belov - Dr.Sci. (Eng.), Associate Professor, National research Univercity "MIET"
O.V. Pyatilova - National research Univercity "MIET"
Yu.V. Nazarkina - National research Univercity "MIET"
M.V. Silibin - Dr.Sci. (Eng.), Associate Professor, National research Univercity "MIET"
Abstract:
Results are presented of radiative properties of new nanocryslline materials, fabricated by chemical modification of cadmium nanoparticales templated into porous alumina. Anneling of the cadmium/alumina structures in a suphur or oxygen ambient results in formation of semiconductor (CdO or CdS) shell over Cd core. Spectral properties of single-photon and two-photon luminescence in the structures are studied. In pure alumina, Pb/alumina and PbO/Pb/alumina structures defects in alumina are shown to be the dominant source of the luminescence, while in CdS/Pb/alumina structure the CdS itself provides the main signal. In all case the Cd core provides the local field enhancement of radiative properties via local plasmon resonanses.
Pages: 21-26
References

  1. Huczko A. Template-based synthesis of nanomaterials // Appl. Phys. A. 2000. V.70. P. 365.
  2. Martin C.R. Membrane-Based Synthesis of Nanomaterials, special issue on nanostructured materials // Chem. Mater. 1996. V.8. P. 1739.
  3. Hulteen J.C., Martin C.R. A General Template-Based Method for the Preparation of Nanomaterials // J. Mater. Chem. 1997. V.7. P.1075.
  4. Yue G.Z., Sivec L., Owens J.M., Yan B.J., Yang J., Guha S. Optimization of back reflector for high efficiency hydrogenated nanocrystalline silicon solar cells // Appl. Phys. Lett. 2009. V.95. P.263501.
  5. Battaglia C., Escarre J., Soderstrom K., Erni L., Ding L., Bugnon G., Billet A., Boccard M., Barraud L., DeWolf S., Haug F.J., Despeisse M., Ballif C. Nanoimprint lithography for high-efficiency thin-film silicon solar cells // Nano Lett. 2011. V.11. P.661.
  6. Isabella O., Krc J., Zeman M. Modulated surface textures for enhanced light trapping in thin-film silicon solar cells //Appl. Phys. Lett. 2010. V.97. P.101106.
  7. Sai H., Kondo M. Effect of self-orderly textured back reflectors on light trapping in thin-film microcrystalline silicon solar cells // J. Appl. Phys. 2009. V.105. P.094511.
  8. Belov A.N., Gavrilov S.A., Shevyakov V.I Osobennosti polucheniya anostrukturirovannogo anodnogo oksida alyuminiya // Rossijskie nanotexnologii. 2006. T. 1. № 1(2. C. 223.
  9. Belov A.N., Gavrilov S.A., Shevyakov V.I., Redichev E.N. Pulsed electrodeposition of metals into porous anodic alumina // Appl. Phys. A. 2011. V. 102. № 1. P. 219(223
  10. Du Y., Cai W.L., Mo C.M., Chen J., Zhang L.D., Zhu X.G. Preparation and photoluminescence of alumina membranes with ordered pore arrays // Appl. Phys. Lett. 1999. V.74. P. 2951.
  11. Li Y., Li G.H., Meng G.W., Zhang L.D., Phillipp F. Photoluminescence and optical absorption caused by the F+ centres in anodic alumina membranes // J. Phys.: Condens. Matter 2001. V.13. P. 2691.
  12. Gao T., Meng G.W., Zhang L.D. Blue luminescence in porous anodic alumina films: the role of the oxalic impurities // J. Phys.: Condens. Matter. 2003, V.15. P. 2071.
  13. Xu W.L., Zheng M.J., Wu S., Shen W.Z. Effects of high-temperature annealing on structural and optical properties of highly ordered porous alumina membranes // Appl. Phys. Lett. 2004. V. 85. P. 4364.
  14. Zeman E.J., Schatz G.C. An Accurate Electromagnetic Theory Study of Surface Enhancement Factors for Ag,Au, Cu, Li, Na, AI, Ga, In, Zn, and Cd // J. Phys. Chem. 1987. V. 91. P. 634.
  15. Ekimov A.I., Efros A1.L., Onushchenko A.A. Quantum Size Effect In Semiconductor Microcrystals, Solid State Communications // Solid State Communications. 1985. V. 56. № 11. P.921.
  16. Vij D.R., Singh N. Luminescence and Related Properties of II-VI Semiconductors. Nova Science Publishers. 1997. 389 p.