• NUCLEAR TECHNIQUES
  • Vol. 46, Issue 10, 100202 (2023)
Xing WANG, Mingwang MA, Ruiyun WAN, Lei WANG, and Xiaohua TAN*
Author Affiliations
  • Institute of Electronic Engineering, China Academy of Engineering Physics, Mianyang 621999, China
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    DOI: 10.11889/j.0253-3219.2023.hjs.46.100202 Cite this Article
    Xing WANG, Mingwang MA, Ruiyun WAN, Lei WANG, Xiaohua TAN. Effect of substrate temperature on surface morphology and mechanical properties of Ti films[J]. NUCLEAR TECHNIQUES, 2023, 46(10): 100202 Copy Citation Text show less
    XRD patterns (a) and texture coefficients (b) of Ti films at different substrate temperatures
    Fig. 1. XRD patterns (a) and texture coefficients (b) of Ti films at different substrate temperatures
    SEM images of Ti films at different substrate temperatures (a) 600 ℃, (b) 650 ℃, (c) 700 ℃, (d) 750 ℃
    Fig. 2. SEM images of Ti films at different substrate temperatures (a) 600 ℃, (b) 650 ℃, (c) 700 ℃, (d) 750 ℃
    AFM images of Ti films at different substrate temperatures (a) 600 ℃, (b) 650 ℃, (c) 700 ℃, (d) 750 ℃
    Fig. 3. AFM images of Ti films at different substrate temperatures (a) 600 ℃, (b) 650 ℃, (c) 700 ℃, (d) 750 ℃
    Grain size distribution of Ti films at different substrate temperatures (a) 600 ℃, (b) 650 ℃, (c) 700 ℃, (d) 750 ℃
    Fig. 4. Grain size distribution of Ti films at different substrate temperatures (a) 600 ℃, (b) 650 ℃, (c) 700 ℃, (d) 750 ℃
    Average grain size and roughness of Ti films at different substrate temperatures
    Fig. 5. Average grain size and roughness of Ti films at different substrate temperatures
    Representative unloading curves of the AFM nanoindentation of Ti films at different substrate temperatures
    Fig. 6. Representative unloading curves of the AFM nanoindentation of Ti films at different substrate temperatures

    基体温度

    Substrate temperature / ℃

    针尖曲率半径R

    Tip radius / nm

    泊松比ν

    Poisson's ratio

    平均约化弹性模量Er

    Average Er / GPa

    平均弹性模量E

    Average E / GPa

    600400.32102.7±15.492.2±13.8
    650400.32127.0±12.6114.0±11.3
    700400.32146.9±17.3131.8±15.6
    750400.32195.7±16.1175.7±14.5
    Table 1. Calculation results for elastic modulus of Ti films at different substrate temperatures
    Xing WANG, Mingwang MA, Ruiyun WAN, Lei WANG, Xiaohua TAN. Effect of substrate temperature on surface morphology and mechanical properties of Ti films[J]. NUCLEAR TECHNIQUES, 2023, 46(10): 100202
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