![Self-formed silicon quantum wires on ultrasmooth sapphire substrates]()
Self-formed silicon quantum wires on ultrasmooth sapphire substratesYanagiya, Shun-ichi; Kamimura, Shunsuke; Fujii, Masanori; Ishida, Makoto; Moriyasu, Yoshitaka; Matsui, Masahiro; Yoshimoto, Mamoru; Ohnishi, Tsuyoshi; Yoshida, Kenji; Sasaki, Kenji; Koinuma, Hideomi · Applied Physics Letters · 1997