Diffusion behavior of hydrogen isotopes in tungsten revisited by molecular dynamics simulations<xref rid="cpb_27_7_073103_fn1" ref-type="fn">*</xref> <fn id="cpb_27_7_073103_fn1"> <label>*</label> <p>Project supported by the National Magnetic Confinement Fusion Program of China (Grant No. 2013GB109002).</p> </fn>

Diffusion behavior of hydrogen isotopes in tungsten revisited by molecular dynamics simulations* *

Project supported by the National Magnetic Confinement Fusion Program of China (Grant No. 2013GB109002).

Qiu Mingjie, Zhai Lei, Cui Jiechao, Fu Baoqin, Li Min, Hou Qing^†

(color online) (a) Snapshots of H-atom distribution in W bulk for W(111); t = 0 and 1000 ps; and T = 1000 K and 1400 K. Each picture represents the merging of 500 simulation boxes. The red and green spheres represent W and H atoms, respectively. (b) The corresponding depth distribution of H atoms.