氦离子辐照下钨纳米丝的自保护行为
吴良,范红玉(
),倪维元(),许洋,鲍森,张雨薇,周思倩,牛金海
),倪维元(),许洋,鲍森,张雨薇,周思倩,牛金海
Self-protection Performance of Nano-fuzz Formed on W-plate Surface Due to He+ Irradiation
WU Liang,FAN Hongyu(),NI Weiyuan(),XU Yang,BAO Sen,ZHANG Yuwei,ZHOU Siqian,NIU Jinhai
),NI Weiyuan(),XU Yang,BAO Sen,ZHANG Yuwei,ZHOU Siqian,NIU Jinhai
图3. 温度为1373 K时 He+辐照剂量为1.0×1026 ions/m2时钨样品截面的SEM照片和蜂窝层或钨纳米丝层的厚度与辐照剂量的关系
Fig.3. Typical cross-sectional SEM view (a) of polycrystalline W irradiated at temperature of 1373 K and at He+ fluence of 1.0×1026 ions/m2 and the thickness of cellular or fuzzy layers as a function of He+ fluence (b)
