J.H. Stathis, R. Bolam, et al.
INFOS 2005
In magnetotunneling I(V,B) measurements on strained p-type Si/Si1-xGex double-barrier resonant tunneling structures we observe heavy-hole satellite peaks that correspond to tunneling with Δn=1 and 2 changes in the Landau index n. The relative intensity of the satellite peaks excludes scattering as a possible mechanism. We ascribe the Δn=1,2 satellites to elastic tunneling made possible by Landau-level mixing in the valence band predicted by the Luttinger Hamiltonian in a magnetic field. The satellite peak spacing yields the valence-band Landau-level structure in strained Si1-xGex quantum wells. © 1993 The American Physical Society.
J.H. Stathis, R. Bolam, et al.
INFOS 2005
Andreas C. Cangellaris, Karen M. Coperich, et al.
EMC 2001
William G. Van der Sluys, Alfred P. Sattelberger, et al.
Polyhedron
Lawrence Suchow, Norman R. Stemple
JES