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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 8, Iss. 6 — Jun. 1, 2010
  • pp: 618–620

Preparation and photoluminescence of TiO2/PS composite system

Xiaoyi Lv, Junwei Hou, Mei Xiang, Zhenhong Jia, and Furu Zhong  »View Author Affiliations


Chinese Optics Letters, Vol. 8, Issue 6, pp. 618-620 (2010)


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Abstract

A TiO2/porous silicon (PS) composite system is prepared by chemical vapor deposition. The crystal form with anatase phase of the samples is evaluated by X-ray diffraction and ultraviolet-visible (UV-vis) absorbance spectra, and the morphology with microsphere of TiO2 particles is characterized by scanning electron microscopy. The composite system formed by this technique gives a broad blue luminescence and the mechanism of photoluminescence with TiO2/PS is also discussed.

© 2010 Chinese Optics Letters

OCIS Codes
(160.4670) Materials : Optical materials
(240.0310) Optics at surfaces : Thin films
(250.5230) Optoelectronics : Photoluminescence
(310.6860) Thin films : Thin films, optical properties

Citation
Xiaoyi Lv, Junwei Hou, Mei Xiang, Zhenhong Jia, and Furu Zhong, "Preparation and photoluminescence of TiO2/PS composite system," Chin. Opt. Lett. 8, 618-620 (2010)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-8-6-618


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