Molecular dynamics simulation of atomic hydrogen diffusion in strained amorphous silica
Zhang Fu-Jie1, Zhou Bao-Hua1, Liu Xiao1, Song Yu2, 3, Zuo Xu1, 4, †
       

Spin charge density of hydrogen atom diffusing in the a-SiO2 network, where the isosurface value is set to be 0.01 e/Å3, with pink, cyan, and purple spheres denoting Si, O, and H atoms, respectively.