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Journal of Nanoscience Letters 2012, 2: 11
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Review Article
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Fabrication and non-linear optical properties of BaTiO3 films with embedded metal nanoparticles
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Weidong Wua, Dawei Yana,b, Minjie Zhoua, Xuemin Wanga, Yongjian Tanga
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a Research Center of Laser Fusion, CAEP, P.O. Box 919-987, Mianyang 621900, PR China
b School of Physical Science and Technology, Sichuan University, Chengdu 610065, PR China
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Abstract |
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In this paper, fabrication, structure and nonlinear optical properties of BaTiO3 thin films with embedded metal nanoparticles (M:BaTiO3) have been reviewed in details. The growth behaviors are investigated by reflection high energy electron diffraction (RHEED).X-ray diffraction (XRD) and high resolution transmission electron microscopy (HRTEM) present the crystal structure of the BaTiO3 matrix and metal nanoparticles. The optical properties of M: BaTiO3 films are studied by Raman spectra, Absorption and photoluminescence spectra. Especially, the third order nonlinear optical properties are measured using Z-scan method.
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Keywords |
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Non-linear optical properties; Barium titanate; Thin films
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