Microstructure formation on titanium oxide (TiO2) coatings by femtosecond laser irradiation

被引：2
|
作者：
Osuga, Toshiaki [1 ]
Fujita, Masayuki [2 ]
Ichikawa, Yo [3 ]
机构：
[1] Chiba Univ, Res Ctr Frontier Med Engn, Inage Ku, Chiba 2638522, Japan
[2] Inst Laser Technol, Suita, Osaka 5650871, Japan
[3] Nagoya Inst Technol, Dept Syst Engn, Nagoya, Aichi 4668555, Japan
来源：
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN | 2013年 / 121卷 / 1417期
关键词：
Photocatalyst; Laser ablation; Micromachining; Interference fringes; Liquid-solid interface; FILMS;
D O I：
10.2109/jcersj2.121.813
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Depressions were generated on a titanium oxide coating of 100nm thickness by irradiation with a femtosecond laser with a pulse width of 100 fs when the laser output was below 10mW. When the number of pulses was five or less, irregularities were found to be generated on the coating surface in the area corresponding to the periphery of the pulses, where the laser intensity is low, while titanium oxide was removed from the area corresponding to the center of the pulses. The formation of microstructures is expected on the surface of titanium oxide coatings by setting the output of a femtosecond laser in the periphery of the pulses to below a certain value. (C)2013 The Ceramic Society of Japan. All rights reserved.
引用
收藏
页码：813 / 815
页数：3
相关论文
共 50 条
  • [31] Microstructure and superhydrophilicity of anodic TiO2 films on pure titanium
    Masahashi, N.
    Semboshi, S.
    Ohtsu, N.
    Oku, M.
    THIN SOLID FILMS, 2008, 516 (21) : 7488 - 7496
  • [32] Femtosecond pulsed laser deposition of nanostructured TiO2 films
    Sanz, Mikel
    Walczak, Malgorzata
    de Nalda, Rebeca
    Oujja, Mohamed
    Marco, Jose F.
    Rodriguez, Javier
    Izquierdo, Jesus G.
    Banares, Luis
    Castillejo, Marta
    APPLIED SURFACE SCIENCE, 2009, 255 (10) : 5206 - 5210
  • [33] Formation of crystalline TiO2 by anodic oxidation of titanium
    Su, Zixue
    Zhang, Linjie
    Jiang, Feilong
    Hong, Maochun
    PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL, 2013, 23 (03) : 294 - 301
  • [34] Formation of crystalline TiO2 by anodic oxidation of titanium
    Zixue Su
    Linjie Zhang
    Feilong Jiang
    Maochun Hong
    ProgressinNaturalScience:MaterialsInternational, 2013, 23 (03) : 294 - 301
  • [35] Formation of the rutile TiO2 under ultrasonic irradiation
    Guo, WL
    Wang, XK
    JOURNAL OF MATERIALS SCIENCE, 2004, 39 (09) : 3265 - 3266
  • [36] Formation of the rutile TiO2 under ultrasonic irradiation
    Guo W.-L.
    Wang X.-K.
    Journal of Materials Science, 2004, 39 (9) : 3265 - 3266
  • [37] Microstructure and Properties of Graphene Oxide-doped TiO2 Coating on Titanium by Micro Arc Oxidation
    高羽
    杨巍
    XU Dapeng
    CHEN Jian
    JIANG Bailing
    JournalofWuhanUniversityofTechnology(MaterialsScience), 2018, 33 (06) : 1524 - 1529
  • [38] Microstructure and Properties of Graphene Oxide-doped TiO2 Coating on Titanium by Micro Arc Oxidation
    Yu Gao
    Wei Yang
    Dapeng Xu
    Jian Chen
    Bailing Jiang
    Journal of Wuhan University of Technology-Mater. Sci. Ed., 2018, 33 : 1524 - 1529
  • [39] Microstructure and Properties of Graphene Oxide-doped TiO2 Coating on Titanium by Micro Arc Oxidation
    Gao Yu
    Yang Wei
    Xu Dapeng
    Chen Jian
    Jiang Bailing
    JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 2018, 33 (06): : 1524 - 1529
  • [40] Improving the electrical contact at a Pt/TiO2 nanowire interface by selective application of focused femtosecond laser irradiation
    Xing, Songling
    Lin, Luchan
    Zou, Guisheng
    Liu, Lei
    Peng, Peng
    Wu, Aiping
    Duley, Walter W.
    Zhou, Y. Norman
    NANOTECHNOLOGY, 2017, 28 (40)
12345