High Power Laser Science and Engineering, Volume. 9, Issue 2, 02000e31(2021)

Fabrication of disk-shaped, deuterated resorcinol/formaldehyde foam target for laser–plasma experiments

Yumi Kaneyasu1, Keiji Nagai1,2, Marilou Cadatal-Raduban1,3, Daniil Golovin1, Satoshi Shokita1, Akifumi Yogo1, Takahisa Jitsuno1, Takayoshi Norimatsu1, and Kohei Yamanoi1、*
Author Affiliations
  • 1Institute of Laser Engineering, Osaka University, Osaka, Japan
  • 2Institute of Innovative Research (IIR), Tokyo Institute of Technology – Suzukakedai Campus, Yokohama, Japan
  • 3Centre for Theoretical Chemistry and Physics, School of Natural and Computational Sciences, Massey University, Auckland, New Zealand
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    Figures & Tables(5)
    Schematic diagram of (a) the chemical reaction and (b) procedures.
    Change in viscosity during polymerization for each sample.
    SEM images of (a) disk-shaped d-RF and (b) bulk d-RF fabricated at R/C = 50 and 300 min heating time, (c) n-RF fabricated at R/C = 200 and 300 min heating time, and (d) n-RF fabricated at R/C = 200 and 350 min heating time.
    Photograph of the disk-shaped d-RF foam targets inside the holders.
    • Table 1. Information about samples and each time to reach 100 mPa s by polymerization.

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      Table 1. Information about samples and each time to reach 100 mPa s by polymerization.

      ResorcinolFormaldehydeWaterR/CTime to reach
      100 mPa s (min)
      n-RF 50NormalNormalNormal50120
      n-RF100NormalNormalNormal100270
      n-RF200NormalNormalNormal200320
      d-R/n-F50DeuteratedNormalDeuterated50140
      n-R/d-F50NormalDeuteratedDeuterated50240
      d-RF50 + H2ODeuteratedDeuteratedNormal50240
      d-RF50 + D2ODeuteratedDeuteratedDeuterated50280
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    Yumi Kaneyasu, Keiji Nagai, Marilou Cadatal-Raduban, Daniil Golovin, Satoshi Shokita, Akifumi Yogo, Takahisa Jitsuno, Takayoshi Norimatsu, Kohei Yamanoi. Fabrication of disk-shaped, deuterated resorcinol/formaldehyde foam target for laser–plasma experiments[J]. High Power Laser Science and Engineering, 2021, 9(2): 02000e31

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    Paper Information

    Special Issue: TARGET FABRICATION

    Received: Nov. 30, 2020

    Accepted: Mar. 17, 2021

    Published Online: Jun. 16, 2021

    The Author Email: Kohei Yamanoi (yamanoi-k@ile.osaka-u.ac.jp)

    DOI:10.1017/hpl.2021.15

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