The University Of Surrey
The University Of Surrey
The University Of Surrey
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Also, projects on development of new semiconductor<br />
radiation detectors such as:<br />
– New high-Z materials for gamma-ray detection<br />
such as the ‘orange’ (TlBr) semiconductor KRS5<br />
– Silicon Carbide α particle detectors for dosimetry<br />
applications in harsh environments<br />
TlBr<br />
Counts (a.u.)<br />
140<br />
120<br />
100<br />
80<br />
60<br />
40<br />
190 K 210 K<br />
230 K<br />
250 K<br />
270 K<br />
300 K<br />
Reverse bias: 0 V<br />
∆d~10µm.<br />
20<br />
KRS-5 a new high-Z material<br />
for gamma ray detection<br />
0<br />
0 100 200 300 400 500 600 700<br />
Energy (keV)<br />
SiC alpha spectra at zero bias