Determination of carrier density dependent lifetime and quantum efficiency in semiconductors with a photoluminescence method (application to InGaAsP/InP heterostructures) J. PietzschT. Kamiya OriginalPaper Pages: 91 - 102
Optical properties and origin of infrared light scattering centers in undoped semi-insulating GaAs crystals T. KatsumataH. OkadaT. Fukuda OriginalPaper Pages: 103 - 109
A field-assisted moderator for low-energy positron beams C. D. BelingR. I. SimpsonS. Fung OriginalPaper Pages: 111 - 116
Particle accumulation on a single wire in transverse HGMS configuration M. Duschl-MaassW. MaassF. J. Friedlaender OriginalPaper Pages: 117 - 124
Positron-lifetime study of vacancy annealing in neutron-irradiated GaAs G. DlubekR. KrauseJ. Tittes OriginalPaper Pages: 125 - 127
Temperature dependence of AC-photoconductivity of HgI2 crystal Y. A. MahmudK. A. WishahR. N. Ahmad-Bitar OriginalPaper Pages: 129 - 131
A simple model for magnetic after-effects in magnetite at room temperature J. RivasJ. IƱiguezE. Moreno OriginalPaper Pages: 133 - 137
Application of molecular (static) secondary ion mass spectroscopy to detection of organic molecules in amorphous titanium carbide A. KaloyerosW. S. Williams OriginalPaper Pages: 139 - 143
General electrical transport properties of polycrystalline multi-layered metallic thin films Chu-Xing Chen OriginalPaper Pages: 145 - 148
ESCA-studies of the structure and composition of the passive film formed on stainless steels by various immersion times in 0.1 M NaCl solution S. JinA. Atrens OriginalPaper Pages: 149 - 165
Electrothermographic behaviour of corona charged cellulose acetate and the leucomalachite Green mixed system A. K. GuptaS. K. SharmaArchana Venaik OriginalPaper Pages: 167 - 171