M. Altarelli, J.C. Maan, et al.
Physical Review B
No abstract available.
M. Altarelli, J.C. Maan, et al.
Physical Review B
P. Voisin, C. Delalande, et al.
Superlattices and Microstructures
L. Esaki, L.L. Chang
Thin Solid Films
L. Viña, R.T. Collins, et al.
Superlattices and Microstructures