X-ray absorption study of the local structure of Mg in hydroxyapatites thin films deposited by RF magnetron Co-Sputtering

被引:1
|
作者
Bootchanont, Atipong [1 ]
Wechprasit, Tirapat [1 ]
Horprathum, Mati [2 ]
Chananonnawathorn, Chanunthorn [2 ]
Amonpattaratkit, Penphitcha [3 ]
Klysubun, Wantana [3 ]
Yimnirun, Rattikorn [4 ]
Khamkongkaeo, Atchara [5 ]
Barnthip, Naris [1 ]
Sailuam, Wutthigrai [6 ]
机构
[1] Rajamangala Univ Technol Thanyaburi, Fac Sci & Technol, Div Phys, Pathum Thani 12110, Thailand
[2] Natl Sci & Technol Dev Agcy, Opt Thin Film Lab, Natl Elect & Comp Technol Ctr, Pathum Thani 12120, Thailand
[3] Synchrotron Light Res Inst, Nakhon Ratchasima 30000, Thailand
[4] Vidyasirimedhi Inst Sci & Technol VISTEC, Sch Energy Sci & Engn, Rayong 21210, Thailand
[5] Chulalongkorn Univ, Dept Met Engn, Fac Engn, Adv Mat Anal Res Unit, Phayathai Rd, Bangkok 10330, Thailand
[6] Rajamangala Univ Technol ISAN, Dept Appl Phys, Fac Engn, Khon Kaen Campus, Khon Kaen 40000, Thailand
关键词
X-ray absorption; XANES; Local structure; Hydroxyapatite thin films; BIOMEDICAL APPLICATIONS; MAGNESIUM; HYDROXYLAPATITE; BEHAVIOR;
D O I
10.1016/j.radphyschem.2020.108788
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Mg-doped hydroxyapatite (HAp) were deposited on Ti-6Al-4V substrates by radiofrequency (RF) magnetron co-sputtering of HAp and Mg targets. The as-deposited films were amorphous. Therefore, they were annealed at 1000 degrees C in ambient air. After annealing, the crystal structure, local structure, coatings morphology, and composition were investigated by X-ray diffraction technique (XRD), X-ray absorption spectroscopy (XAS), scanning electron microscopy (SEM), and energy-dispersive x-ray spectroscopy (EDX), respectively. The XRD results show the amorphous phase for as-deposited and the major phase of TiO2 with a few secondary phase. The Mg K-edge XANES spectra was examined in order to identify the local site of Mg in hydroxyapatite thin films, which is formed as MgO in as-deposited sample and as MgAl2O4 in annealed sample. The information on the locally determined structures were obtained and discussed. The surface morphologies show the spherical shape particles with uniform distribution on the surface and new agglomeration of particles of MgAl2O4 on the surface of asdeposited and annealed samples, respectively.
引用
收藏
页数:4
相关论文
共 50 条
  • [1] Combinatorial study of WInZnO films deposited by rf magnetron co-sputtering
    Oh, Byeong-Yun
    Park, Jae-Cheol
    Lee, Young-Jun
    Cha, Sang-Jun
    Kim, Joo-Hyung
    Kim, Kwang-Young
    Kim, Tae-Won
    Heo, Gi-Seok
    [J]. JOURNAL OF SOLID STATE CHEMISTRY, 2011, 184 (09) : 2462 - 2465
  • [2] Structure and hardness of quaternary TiZrSiN thin films deposited by reactive magnetron co-sputtering
    Saladukhin, I. A.
    Abadias, G.
    Michel, A.
    Uglov, V. V.
    Zlotski, S. V.
    Dub, S. N.
    Tolmachova, G. N.
    [J]. THIN SOLID FILMS, 2015, 581 : 25 - 31
  • [3] Structure and Composition of TiVN Thin Films Deposited by Reactive DC Magnetron Co-sputtering
    Deeleard, T.
    Buranawong, A.
    Choeysuppaket, A.
    Witit-anun, N.
    Chaiyakun, S.
    Limsuwan, P.
    [J]. ISEEC, 2012, 32 : 1000 - 1005
  • [4] An X-ray absorption study of the local structure of cerium in electrochemically deposited thin films
    Balasubramanian, M
    Melendres, CA
    Mansour, AN
    [J]. THIN SOLID FILMS, 1999, 347 (1-2) : 178 - 183
  • [5] Gas Barrier Properties of SiOx Films Deposited by RF Magnetron Co-sputtering
    Liu Zhuang
    Zhu Lin
    Lin Jing
    Sun Zhi-Hui
    [J]. MATERIALS AND DESIGN, PTS 1-3, 2011, 284-286 : 48 - +
  • [6] Thin CuInSi Film Deposited by Magnetron Co-sputtering
    Xie, Jiansheng
    Li, Jinhua
    Luan, Ping
    [J]. MATERIALS SCIENCE AND INFORMATION TECHNOLOGY, PTS 1-8, 2012, 433-440 : 302 - 305
  • [7] Bandgap tunability and local structure of MgxZn1-xO (0 ≤ x ≤ 1) thin films grown by RF magnetron co-sputtering
    Chetia, S. K.
    Rajput, P.
    Ajimsha, R. S.
    Singh, R.
    Das, A. K.
    Kumar, R.
    Padhi, P. S.
    Sinha, A. K.
    Jha, S. N.
    Sharma, T. K.
    Misra, P.
    [J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2022, 128 (08):
  • [8] NbTiN thin films deposited by hybrid HiPIMS/DC magnetron co-sputtering
    Del Giudice, L.
    Adjam, S.
    La Grange, D.
    Banakh, O.
    Karimi, A.
    Sanjines, R.
    [J]. SURFACE & COATINGS TECHNOLOGY, 2016, 295 : 99 - 106
  • [9] Properties of amorphous SiAlON thin films grown by RF magnetron co-sputtering
    Bernhardt, G. P.
    Krassikoff, J. I.
    Sturtevant, B. T.
    Lad, R. J.
    [J]. SURFACE & COATINGS TECHNOLOGY, 2014, 258 : 1191 - 1195
  • [10] Bandgap tunability and local structure of MgxZn1–xO (0 ≤ x ≤ 1) thin films grown by RF magnetron co-sputtering
    S. K. Chetia
    P. Rajput
    R. S. Ajimsha
    R. Singh
    A. K. Das
    R. Kumar
    P. S. Padhi
    A. K. Sinha
    S. N. Jha
    T. K. Sharma
    P. Misra
    [J]. Applied Physics A, 2022, 128