D.D. Tang, F. Fang, et al.
Applied Physics Letters
No abstract available.
D.D. Tang, F. Fang, et al.
Applied Physics Letters
H.C. Card, F. Fang
Journal of Applied Physics
S.-H. Song, D.C. Tsui, et al.
Solid State Communications
B.M. Grossman, W. Hwang, et al.
Solid-State Electronics