• In this thesis, we demonstrate that this method can decrease the cathode damage to a half degree of the structure without ion trap.

    本文设计加入附加电极方法大约离子轰击阴极损伤减少一半

    youdao

  • In this thesis, we demonstrate that this method can decrease the cathode damage to a half degree of the structure without ion trap.

    本文设计加入附加电极方法大约离子轰击阴极损伤减少一半

    youdao

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