A. Harwit, M.B. Ritter, et al.
QELS 1989
No abstract available.
A. Harwit, M.B. Ritter, et al.
QELS 1989
D. Heitman, M. Ziesmann, et al.
Physical Review B
P. Voisin, C. Delalande, et al.
Superlattices and Microstructures
L. Esaki, L.L. Chang, et al.
Physical Review