J. Beerens, G. Grégoris, et al.
Physical Review B
No abstract available.
J. Beerens, G. Grégoris, et al.
Physical Review B
C.Y. Fong, J.S. Nelson, et al.
Physical Review B
G.W. Rubloff, J.R. Anderson, et al.
Physical Review Letters
L. Esaki, L.L. Chang, et al.
Japanese Journal of Applied Physics