聚变堆用W在等离子体作用下的辐照损伤行为研究进展

刘伟, 陈婉琦, 马梦晗, 李恺伦

Review of Irradiation Damage Behavior of Tungsten Exposed to Plasma in Nuclear Fusion

LIU Wei, CHEN Wanqi, MA Menghan, LI Kailun

图5 D等离子体辐照后W的表面气泡和纳米泡(38 eV、1024 m-2·s-1、423 K、7 × 1026 m-2)[27]

Fig.5 Surface bubbles and nanobubbles of W after D plasma irradiation (38 eV, 1024 m-2·s-1, 423 K, 7 × 1026 m-2)[27] (a, b) surface bubbles viewed vertically (a) and tilted at 45° (b) (c, d) nanobubbles in SEM conventional mode (c) and Inlens mode (d) (Arrows in Fig.5d show the morphologies of broken nanobubbles)