10. Appendix

750 References
9.31 A. Pinczuk, G. Abstreiter: Spectroscopy of free carrier excitations in semiconductor
quantum wells, in Light Scattering in Solids V, ed. by M. Cardona,
G. Güntherodt, Topics Appl. Phys., Vol. 66 (Springer, Berlin, Heidelberg 1989)
pp. 153–211
9.32 P. Giannozzi, S. R. Gironcoli, P. Pavone, S. Baroni: Ab initio calculation
of phonon dispersions in semiconductors. Phys. Rev. B 43, 7231–7242
(1991)
9.33 S. M. Rytov: Acoustic properties of a thinly laminated medium. Sov. Phys. –
Acoust. 2, 68–80 (1956)
9.34 B. Jusserand, M. Cardona: Raman spectroscopy of vibrations in superlattices,
in Light Scattering in Solids V, ed. by M. Cardona, G. Güntherodt, Topics
Appl. Phys., Vol. 66 (Springer, Berlin, Heidelberg 1989) Chap. 3
9.35 J. Menéndez: Phonons in GaAs–AlxGa 1xAs superlattices. J. Luminesc. 44,
285–314 (1989)
9.36 P. Molinàs-Mata, M. Cardona: Planar force-constant models and internal strain
parameter of Ge and Si. Phys. Rev. B 43, 9959–9961 (1991)
9.37 R. A. Ghanbari, J. D. White, G. Fasol, C. J. Gibbings, C. G. Tuppen: Phonon
frequencies for Si–Ge strained-layer superlattices calculated in a threedimensional
model. Phys. Rev. B 42, 7033–7041 (1990)
9.38 W. Richter, D. Strauch: Lattice dynamics of GaAs/AlAs superlattices. Solid-
State Commun. 64, 867–872 (1987)
9.39 E. Molinari, A. Fasolino, K. Kunc: Superlattice effects on confined phonons.
Phys. Rev. Lett. 56, 1751 (1986)
9.40 R. Fuchs, K. L. Kliewer: Optical modes of vibration in an ionic crystal slab.
Phys. Rev. A 140, 2076–2088 (1965)
9.41 M. Nakayama, M. Ishida, N. Sano: Raman scattering by interface-phonon
polaritons in GaAs–AlAs heterostructures. Phys. Rev. B 38, 6348–6351
(1988)
9.42 R. Merlin, C. Colvard, M. V. Klein, H. Morkoc, A. Y. Cho, A. C. Gossard: Raman
scattering in superlattices: Anisotropy of polar phonons. Appl. Phys. Lett.
36, 43–45 (1980)
9.43 C. Trallero-Giner, F. García-Moliner, V. R. Velasco, M. Cardona: Analysis
of the phenomenological models for long-wavelength polar optical modes in
semiconductor layered systems. Phys. Rev. B 45, 11944–11948 (1992)
9.44 Z. V. Popović, M. Cardona, E. Richter, D. Strauch, L. Tapfer, K. Ploog:
Phonons in GaAs/AlAs superlattices grown along the (111) direction. Phys.
Rev. B 41, 5904–5913 (1990)
9.45 M. P. Chamberlain, M. Cardona, B. K. Ridley: Optical modes in GaAs/AlAs
superlattices. Phys. Rev. B 48, 14356–14364 (1993)
9.46 M. Zunke, R. Schorer, G. Abstreiter, W. Klein, G. Weimann, M. P. Chamberlain:
Angular dispersion of confined optical phonons in GaAs/AlAs superlatices
studied by micro-Raman spectroscopy. Solid State Commun. 93, 847–851
(1995)
9.47 G. Scarmarcio, L. Tapfer, W. König, A. Fischer, K. Ploog, E. Molinari, S. Baroni,
P. Giannozzi, S. de Gironcoli: Infrared reflectivity by transverse-optical
phonons in (GaAs)m/(AlAs)n ultrathin-layer superlattices. Phys. Rev. B 43,
14754–14757 (1991)
9.48 E. Jahne, A. Röseler, K. Ploog: Infrared reflectance and ellipsometric studies
of GaAs/AlAs superlattices. Superlattices Microstruct. 9, 219–222 (1991)
9.49 Yu. Pusep, A. Milekhin, A. Poropov: FTIR spectroscopy of (GaAs)n/(AlAs)m
superlattices. Superlattices Microstruct. 13, 115–123 (1992)