Mitsuru Ueda, Hideharu Mori, et al.
Journal of Polymer Science Part A: Polymer Chemistry
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.
Mitsuru Ueda, Hideharu Mori, et al.
Journal of Polymer Science Part A: Polymer Chemistry
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
T.N. Morgan
Semiconductor Science and Technology
P. Alnot, D.J. Auerbach, et al.
Surface Science