High Power Laser and Particle Beams, Volume. 34, Issue 7, 075011(2022)

Theoretical study on characteristics of high voltage Child-sheath of mixed D+ and Ti2+ plasmas

Bohao Shen1,2, Ye Dong1、*, Qianhong Zhou1, Wenyuan Yang1, and Zhiwei Dong1
Author Affiliations
  • 1Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
  • 2Graduate School of China Academy of Engineering Physics, Beijing 100088, China
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    Figures & Tables(11)
    Schematic of neutral region and high voltage sheath of mixed D+ and Ti2+ plasmas
    Sheath depth and electric-field strength as a function of ion density
    Sheath depth and electric-field strength as a function of D+ proportion
    Sheath depth and electric-field strength vs sheath-entering velocity of D+
    Sheath depth and electric-field strength vs sheath-entering velocity of Ti2+
    Sheath depth and electric-field strength as a function of accelerating voltage
    Current density components vs voltage (fixed sheath depth)
    Total current density and interface plasma density vs voltage (fixed sheath depth)
    Current density components vs voltage (fixed Emax)
    Total current density and interface plasma density vs voltage (fixed Emax)
    Stable operating region for extraction of mixed plasmas
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    Bohao Shen, Ye Dong, Qianhong Zhou, Wenyuan Yang, Zhiwei Dong. Theoretical study on characteristics of high voltage Child-sheath of mixed D+ and Ti2+ plasmas[J]. High Power Laser and Particle Beams, 2022, 34(7): 075011

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    Paper Information

    Category: Pulsed Power Technology

    Received: Oct. 30, 2021

    Accepted: --

    Published Online: Jul. 5, 2022

    The Author Email: Dong Ye (dongye0682@sina.com)

    DOI:10.11884/HPLPB202234.210457

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