Shiyi Chen, Daniel Martínez, et al.
Physics of Fluids
We report the observation of umklapp Raman scattering of phonons with wavevector of 2nπ d in GaAs-Ga1-xAlxAs superlattices with period d, due to resonance enhancements at transitions from valence band to conduction band minibands. We also observed, for the first time, minizone formation in the spin-orbit split valence band. © 1978.
Shiyi Chen, Daniel Martínez, et al.
Physics of Fluids
R. Ghez, M.B. Small
JES
Revanth Kodoru, Atanu Saha, et al.
arXiv
S. Cohen, J.C. Liu, et al.
MRS Spring Meeting 1999