Publication detail

Transport characteristics of CdTe radiation detectors

ANDREEV, A. ŠIK, O. GRMELA, L.

Original Title

Transport characteristics of CdTe radiation detectors

Czech Title

Transportní charakteristiky CdTe detektorů záření

English Title

Transport characteristics of CdTe radiation detectors

Type

conference paper

Language

en

Original Abstract

Transport characteristics of CdTe radiation detectors have been studied. Our aim is study of the charge carrier concentration and their mobility changing in the bulk with temperature. We found that the conductivity of the sample and the bulk conductivity increases very slowly after an external electric field is applied. Each sample shows very high value of relaxation time (hundreds and thousands of seconds)

Czech abstract

Článek přináší studium transportních charakteristik CdTe detektorů záření. Cílem bylo studium teplotní závislosti koncentrace nosičů náboje a změna jejich mobility. Zjistili jsme, že vodivost vzorku i objemového materiálu vzrůstá velmi pomalu po přiložení elektrického pole. Každý vzorek vykazuje vysokou hodnotu relaxační doby (stovky až tisíce sekund).

English abstract

Transport characteristics of CdTe radiation detectors have been studied. Our aim is study of the charge carrier concentration and their mobility changing in the bulk with temperature. We found that the conductivity of the sample and the bulk conductivity increases very slowly after an external electric field is applied. Each sample shows very high value of relaxation time (hundreds and thousands of seconds)

Keywords

spectral noise density; noise spectroscopy; CdTe single crystal

RIV year

2011

Released

11.05.2011

Publisher

Prof. Alena Pietriková

Location

Košice, Slovakia

ISBN

978-80-553-0646-9

Book

34nd International Spring Seminar on Electronics Technology

Edition

1

Edition number

1

Pages from

1

Pages to

3

Pages count

3

BibTex


@inproceedings{BUT73836,
  author="Alexey {Andreev} and Ondřej {Šik} and Lubomír {Grmela}",
  title="Transport characteristics of CdTe radiation detectors",
  annote="Transport characteristics of CdTe radiation detectors have been studied. Our aim is study 
of the charge carrier concentration and their mobility changing in the bulk with temperature. We 
found that the conductivity of the sample and the bulk conductivity increases very slowly after an 
external electric field is applied. Each sample shows very high value of relaxation time (hundreds and 
thousands of seconds)",
  address="Prof. Alena Pietriková",
  booktitle="34nd International Spring Seminar on Electronics Technology",
  chapter="73836",
  edition="1",
  howpublished="print",
  institution="Prof. Alena Pietriková",
  year="2011",
  month="may",
  pages="1--3",
  publisher="Prof. Alena Pietriková",
  type="conference paper"
}