Evaluation of InP:Ti and InP:Mn and its use for particle detectors
1.
SYSNO ASEP
0303819
Document Type
C - Proceedings Paper (int. conf.)
R&D Document Type
Conference Paper
R&D Document Type
M - Uspořádání konference
Title
Evaluation of InP:Ti and InP:Mn and its use for particle detectors
Author(s)
Žďánský, Karel (URE-Y) Pekárek, Ladislav (FZU-D) Kacerovský, Pavel (URE-Y)
Issue data
Piscataway: IEEE, 2001
ISBN
0-7803-6506-2
Source Title
2000 IEEE Nuclear Symposium Conference Record
Pages
s. 4/132-4/136
Number of pages
5 s.
Publication form
CD ROM /261 MB/ - CD ROM /261 MB/
Action
2000 IEEE Nuclear Symposium Conference Record
Event type
K - Konference
Event date
15.10.2000-30.10.2000
VEvent location
Lyon
Country
FR - France
Event type
WRD
Language
eng - English
Country
US - United States
Keywords
semiconductor materials ; particle detectors
Subject RIV
JA - Electronics ; Optoelectronics, Electrical Engineering
R&D Projects
GA106/99/1563 GA ČR - Czech Science Foundation (CSF)
KSK1010601 Projekt 7/96/K:4074 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
KSK1010104 Projekt 04/01:4044 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ
AV0Z2067918 - URE-Y
Annotation
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.
