Preparation of TeOx-SiO2 film with excellent third-order nonlinear optical properties by electrochemically induced sol-gel method

被引：6
作者：
Li, Qiang [1 ]
Gu, Min [1 ]
机构：
[1] Chongqing Univ, State & Local Joint Engn Lab Methane Drainage Com, Key Lab Exploitat SW Resources & Environm Disaste, Educ Minist,Coll Resources & Environm Sci, Chongqing 400044, Peoples R China
来源：
CHINESE CHEMICAL LETTERS | 2011年 / 22卷 / 11期
关键词：
TeOxSiO2; composite; Electrochemically induced sol-gel method; Third-order nonlinearities; Z-scan; TELLURIUM OXIDE; SILICA MATRIX; GOLD; ELECTRODEPOSITION;
D O I：
10.1016/j.cclet.2011.07.003
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
TeOxSiO2 composite films having third-order nonlinearities were prepared by electrochemically induced sol-gel deposition method on ITO substrate. The third-order optical nonlinearities of the films were measured by Z-scan technique. The third-order nonlinear susceptibilities (x(3)) of the as-prepared films are 5.9 x 10(-7) to 4.29 x 10(-6) esu. The surface morphology and composition of the films were characterized by SEM/EDX, which identified that Te metallic particles well dispersed in TeOx-SiO2 gel films. (C) 2011 Min Gu. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
引用
收藏
页码：1359 / 1362
页数：4
相关论文
共 14 条
  • [1] Z-scan determination of the third-order optical nonlinearity of gold:silica nanocomposites
    Debrus, S
    Lafait, J
    May, M
    Pinçon, N
    Prot, D
    Sella, C
    Venturini, J
    [J]. JOURNAL OF APPLIED PHYSICS, 2000, 88 (08) : 4469 - 4475
  • [2] Gu M., 2008, [No title captured], Patent No. [CN101244885, 101244885]
  • [3] Sol-gel processing of tellurium oxide and suboxide thin films with potential for optical data storage application
    Hodgson, SNB
    Weng, L
    [J]. JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 2000, 18 (02) : 145 - 158
  • [4] Glass structure and optical nonlinearities in thallium(I) tellurium(IV) oxide glasses
    Jeansannetas, B
    Blanchandin, S
    Thomas, P
    Marchet, P
    Champarnaud-Mesjard, JC
    Merle-Méjean, T
    Frit, B
    Nazabal, V
    Fargin, E
    Le Flem, G
    Martin, MO
    Bousquet, B
    Canioni, L
    Le Boiteux, S
    Segonds, P
    Sarger, L
    [J]. JOURNAL OF SOLID STATE CHEMISTRY, 1999, 146 (02) : 329 - 335
  • [5] One-step immobilization of glucose oxidase in a silica matrix on a Pt electrode by an electrochemically induced sol-gel process
    Jia, Wen-Zhi
    Wang, Kang
    Zhu, Zheng-Jiang
    Song, Hang-Tian
    Xia, Xing-Hua
    [J]. LANGMUIR, 2007, 23 (23) : 11896 - 11900
  • [6] Superhydrophobicity of 3D porous copper films prepared using the hydrogen bubble dynamic template
    Li, Ying
    Jia, Wen-Zhi
    Song, Yan-Yan
    Xia, Xing-Hua
    [J]. CHEMISTRY OF MATERIALS, 2007, 19 (23) : 5758 - 5764
  • [7] Hydrogen bubble dynamic template synthesis of porous gold for nonenzymatic electrochemical detection of glucose
    Li, Ying
    Song, Yan-Yan
    Yang, Chen
    Xia, Xing-Hua
    [J]. ELECTROCHEMISTRY COMMUNICATIONS, 2007, 9 (05) : 981 - 988
  • [8] Structural and nonlinear optical characterizations of tellurium oxide-based glasses: TeO2-BaO-TiO2
    Sabadel, JC
    Armand, P
    CachauHerreillat, D
    Baldeck, P
    Doclot, O
    Ibanez, A
    Philippot, E
    [J]. JOURNAL OF SOLID STATE CHEMISTRY, 1997, 132 (02) : 411 - 419
  • [9] Shacham R, 1999, ADV MATER, V11, P384, DOI 10.1002/(SICI)1521-4095(199903)11:5<384::AID-ADMA384>3.0.CO
  • [10] 2-M
12