Measurement of the rotational viscosity of nematic liquid crystals P. R. Gerber Contributed Papers Pages: 139 - 142
Formation of holographic diffraction gratings in photoresist L. MashevS. Tonchev Contributed Papers Pages: 143 - 149
Injection electroluminescence from CdTe p-n junctions prepared by LPE M. KitagawaJ. SaraieT. Tanaka Contributed Papers Pages: 151 - 156
Thresholds for impact ionisation in InSb at 77K R. G. van Welzenis Contributed Papers Pages: 157 - 163
Effect of size quantization on the Einstein relation in ultrathin films of non-parabolic semiconductors A. N. ChakravartiK. P. GhatakS. Ghosh Contributed Papers Pages: 165 - 169
Electrical properties of CuTlSe2 in the liquid state A. H. Abou El ElaN. AbdelmohsenH. H. A. Labib Contributed Papers Pages: 171 - 173
The electronic behaviour of iron in U(FexAl1−x)2 M. K. FayekA. A. BahgatA. Eltawansi Contributed Papers Pages: 175 - 178
Thermal annealing and light irradiation effects on hole and electron drift mobilities of Se93.5As6.5 and Se94.3Ge5.7 films T. TakahashiM. IchikawaT. Hirai Contributed Papers Pages: 179 - 184
Optical frequency mixing in planar waveguides: Influence of crystal orientation G. P. BavaR. Orta Contributed Papers Pages: 185 - 190
Space-charge analysis for the admittance of semiconductor junctions with deep impurity levels C. Ghezzi Contributed Papers Pages: 191 - 202
Viscosity of liquid selenium and selenium-sulphur mixtures A. H. Abou El ElaK. A. SharafH. H. A. Labib Contributed Papers Pages: 203 - 206