W. G. Schmidt, B. Wenzien, and F. Bechstedt, “AB initio calculation of the atomic and electronic structure for Sb adsorbed on GaAs(110),” Czechoslovak Journal of Physics, vol. 43, no. 9–10, pp. 1003–1007, 1993.

W. Schnepp, S. Disch, and C. Schmidt, “<sup>2</sup>H NMR study on the lyomesophases of the system hexaethylene glycol dodecyl methyl ether/water Temperature dependence of quadrupole splittings,”10.1080/02678299308027761__Liquid Crystals, vol. 14, no. 3, pp. 843–852, 1993, doi:10.1080/02678299308027761 .

M. E. Rosen, S. P. Rucker, C. Schmidt, and A. Pines, “Two-dimensional proton NMR studies of the conformations and orientations of n-alkanes in a liquid-crystal solvent,”10.1021/j100117a037__The Journal of Physical Chemistry, vol. 97, no. 15, pp. 3858–3866, 1993, doi:10.1021/j100117a037 .

H.-S. Kitzerow and P. P. Crooker, “Electric field effects on the droplet structure in polymer dispersed cholesteric liquid crystals,”10.1080/02678299308029051__Liquid Crystals, vol. 13, no. 1, pp. 31–43, 1993, doi:10.1080/02678299308029051 .

H.-S. Kitzerow, H. Schmid, A. Ranft, G. Heppke, R. A. M. Hikmet, and J. Lub, “Observation of blue phases in chiral networks,”10.1080/02678299308027768__Liquid Crystals, vol. 14, no. 3, pp. 911–916, 1993, doi:10.1080/02678299308027768 .

V. K. Dolganov, O. R. Lourie, G. Heppke, and H.-S. Kitzerow, “Anomalies of the temperature dependence of electrostriction in blue phases,”10.1051/jp2:1993185__Journal de Physique II, vol. 3, no. 7, pp. 1087–1096, 1993, doi:10.1051/jp2:1993185 .

H.-S. Kitzerow and P. P. Crooker, “UV-cured cholesteric polymer-dispersed liquid crystal display,”10.1051/jp2:1993162__Journal de Physique II, vol. 3, no. 5, pp. 719–726, 1993, doi:10.1051/jp2:1993162 .

H. Molsen, R. Bardon, and H.-S. Kitzerow, “Electrooptics of Polymer-Dispersed Ferroelectric Liquid Crystals,” in SID Conference Proceedings, 13th International Display Research Conference, 1993, pp. 113–116.

G. Heppke, H.-S. Kitzerow, and H. Molsen, “Electroclinic Effect in a Polymer-Dispersed Ferroelectric Liquid Crystal,”10.1080/10587259308030159__Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, vol. 237, no. 1, pp. 471–476, 1993, doi:10.1080/10587259308030159 .

D. Krüerke, H.-S. Kitzerow, G. Heppke, and V. Vill, “First Observation of Selective Reflection and Blue Phases in Chiral Discotic Liquid Crystals,”10.1002/bbpc.19930971032__Berichte der Bunsengesellschaft für physikalische Chemie, vol. 97, no. 10, pp. 1371–1375, 1993, doi:10.1002/bbpc.19930971032 .

M. J. Baena, J. Buey, P. Espinet, H.-S. Kitzerow, and G. Heppke, “Metallomesogens with a Cholesteric Mesophase,”10.1002/anie.199312011__Angewandte Chemie International Edition in English, vol. 32, no. 8, pp. 1201–1203, 1993, doi:10.1002/anie.199312011 .

T. Meier et al., “Subpicosecond photon-echo spectroscopy on GaAs/AlAs short-period superlattices,”10.1103/PhysRevB.47.1532__Physical Review B, vol. 47, no. 3, pp. 1532–1539, 1993, doi:10.1103/PhysRevB.47.1532 .

T. Meier et al., “Time resolved Four Wave Mixing in GaAs/AlAs Quantum Well Structures,” in Optical Phenomena in Semiconductor Structures of Reduced Dimension, D. Lookwood and A. Pinczuk, Eds. Dordrecht: Springer, 1993, pp. 145–155.

T. Meier et al., “Coherent Dynamics of Excitonic Wave Packets,”10.1103/PhysRevLett.70.3027__Physical review letters, vol. 70, no. 20, pp. 3027–3030, 1993, doi:10.1103/PhysRevLett.70.3027 .

T. Meier, M. Batsch, P. Thomas, M. Lindberg, S. W. Koch, and J. Shah, “Dipole-dipole coupling of excitons in double quantum wells,”10.1103/PhysRevB.48.11817__Physical Review B, vol. 48, no. 16, pp. 11817–11826, 1993, doi:10.1103/PhysRevB.48.11817 .

T. Meier, D. Bennhardt, P. Thomas, R. Eccleston, E. Mayer, and J. Kuhl, “Theory for polarization-dependent four-wave-mixing signals in quantum wells,” presented at the Quantum Electronics and Laser Science Conference 1993, Baltimore, Maryland United States, 1993.

T. Meier et al., “Coherent coupling of exciton transitions in semiconductor quantum structures,” presented at the Quantum Electronics and Laser Science Conference 1993, Baltimore, Maryland United States, 1993.

R. Bigga, “Forschungsergebnisse zur Geschlechterfrage - Konsequenzen für die Gestaltung von Unterricht sowie für die Aus- und Weiterbildung von Lehrkräften,” Lehrplanrevision in Schleswig-Holstein, pp. 69–78, 1992.

H.-S. Kitzerow, P. P. Crooker, and G. Heppke, “Chromaticity of polymer-dispersed cholesteric liquid crystals,”10.1080/02678299208029037__Liquid Crystals, vol. 12, no. 1, pp. 49–58, 1992, doi:10.1080/02678299208029037 .

H.-S. Kitzerow and P. P. Crooker, “Behaviour of polymer dispersed cholesteric droplets with negative dielectric anisotropy in electric fields,”10.1080/02678299208029010__Liquid Crystals, vol. 11, no. 4, pp. 561–568, 1992, doi:10.1080/02678299208029010 .