Publication result detail

"Effect of High Operating Temperature on Electrical Quantities of CdTe Radiation Detectors

ŠIK, O.; TRČKA, T.; GRMELA, L.; VONDRA, M.

Original Title

"Effect of High Operating Temperature on Electrical Quantities of CdTe Radiation Detectors

English Title

"Effect of High Operating Temperature on Electrical Quantities of CdTe Radiation Detectors

Type

Paper in proceedings (conference paper)

Original Abstract

Analysis electrical properties change of a semiconductor radiation detector, based on Cadmium-Telluride material has been carried out. The detector was exposed to temperature 100C for time period of 24 hours. Heat stress caused an increase of leakage currents by two orders. New defect energy levels caused difference in detector current transit, typical for the polarization effect. The noise spectral density of the detector after thermal stressing increases with the power of 6.81, which is significantly higher value than 2.70, measured before thermal stressing.

English abstract

Analysis electrical properties change of a semiconductor radiation detector, based on Cadmium-Telluride material has been carried out. The detector was exposed to temperature 100 C for time period of 24 hours. Heat stress caused an increase of leakage currents by two orders. New defect energy levels caused difference in detector current transit, typical for the polarization effect. The noise spectral density of the detector after thermal stressing increases with the power of 6.81, which is significantly higher value than 2.70, measured before thermal stressing.

Keywords

CdTe, Noise, Reliability

Key words in English

CdTe, šum, spolehlivost

Authors

ŠIK, O.; TRČKA, T.; GRMELA, L.; VONDRA, M.

RIV year

2014

Released

06.05.2013

Publisher

Institute of Research Engineers and Doctors

Location

Kuala Lumpur, Malaisie

ISBN

978-981-07-6261-2

Book

Proc. of the Second Intl. Conf. on Advances in Electronic Devices and Circuits

Edition

1

Pages from

60

Pages to

63

Pages count

4

BibTex

@inproceedings{BUT101481,
  author="Ondřej {Šik} and Tomáš {Trčka} and Lubomír {Grmela} and Marek {Vondra}",
  title="{"}Effect of High Operating Temperature on Electrical Quantities of CdTe Radiation Detectors",
  booktitle="Proc. of the Second Intl. Conf. on Advances in Electronic Devices and Circuits",
  year="2013",
  series="1",
  number="1",
  pages="60--63",
  publisher="Institute of Research Engineers and Doctors",
  address="Kuala Lumpur, Malaisie",
  isbn="978-981-07-6261-2"
}