0303819 - URE-Y 20010057 RIV US eng C - Conference Paper (international conference)
Žďánský, Karel - Pekárek, Ladislav - Kacerovský, Pavel
Evaluation of InP:Ti and InP:Mn and its use for particle detectors.
Piscataway: IEEE, 2001. ISBN 0-7803-6506-2. In: 2000 IEEE Nuclear Symposium Conference Record., s. 4/132-4/136
[2000 IEEE Nuclear Symposium Conference Record. Lyon (FR), 15.10.2000-30.10.2000 (K)]
R&D Projects: GA ČR GA106/99/1563; GA AV ČR KSK1010601 Projekt 7/96/K:4074; GA AV ČR KSK1010104 Projekt 04/01:4044
Institutional research plan: CEZ:AV0Z2067918
Keywords : semiconductor materials * particle detectors
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering

Samples of InP without intentional doping and doped with Fe, co-doped with Zn and Ti and doped with Mn were characterized by Hall measurement and DLTS. The curves of Hall coefficient vs. reciprocal temperature decline from straight lines at low temperatures for InP:Fe and for InP:Ti samples due to electron and hole mixed conductance. The value of resistivity reaches about 10.sup.6.sup. ęm at 230 K for InP:Ti, the value suitable for using this material for designing particle detectors operating at the low temperature.
Permanent Link: http://hdl.handle.net/11104/0114003