About: Electric field response to infrared illumination in CdTe/CdZnTe detectors

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About: Electric field response to infrared illumination in CdTe/CdZnTe detectors Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1088/1748-0221/9/04/C04038
Description	We investigated the Pockels electro-optic effect in semi-insulating detector-grade cadmium telluride doped with indium without and with a high optical flux. We employed the Pockels electro-optic effect setup with two perpendicular sources of light. We observed that without illumination positive space charge is present in the sample due to band bending at the CdTe/Au interface. After illumination with above-bandgap red light the electric field became less distorted due to filling of the ionized donors with trapped electrons. We found the energy levels of electron traps in detector-grade CdTe at approximately 0.7 eV, 0.85 eV and 1.1 eV below the conduction band. We investigated the Pockels electro-optic effect in semi-insulating detector-grade cadmium telluride doped with indium without and with a high optical flux. We employed the Pockels electro-optic effect setup with two perpendicular sources of light. We observed that without illumination positive space charge is present in the sample due to band bending at the CdTe/Au interface. After illumination with above-bandgap red light the electric field became less distorted due to filling of the ionized donors with trapped electrons. We found the energy levels of electron traps in detector-grade CdTe at approximately 0.7 eV, 0.85 eV and 1.1 eV below the conduction band. (en)
Title	Electric field response to infrared illumination in CdTe/CdZnTe detectors Electric field response to infrared illumination in CdTe/CdZnTe detectors (en)
skos:prefLabel	Electric field response to infrared illumination in CdTe/CdZnTe detectors Electric field response to infrared illumination in CdTe/CdZnTe detectors (en)
skos:notation	RIV/00216208:11320/14:10272518!RIV15-MSM-11320___
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(GA13-13671S), S
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Hakl, Michael Franc, Jan Dědič, Václav Zázvorka, Jakub
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	14055
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/14:10272518
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	X-ray detectors; HgI etc); HPG; CZT; Gamma detectors (scintillators; Solid state detectors; Materials for solid-state detectors (en)
http://linked.open.../riv/klicoveSlovo	Solid state detectors X-ray detectors CZT Materials for solid-state detectors Gamma detectors (scintillators HPG HgI etc)
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[0722F5FE7B93]
http://linked.open...i/riv/nazevZdroje	Journal of Instrumentation
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	X-ray detectors for high photon fluxes
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	9
http://linked.open...iv/tvurceVysledku	Franc, Jan Dědič, Václav Zázvorka, Jakub Hakl, Michael
http://linked.open...ain/vavai/riv/wos	000336123800038
issn	1748-0221
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1088/1748-0221/9/04/C04038
http://localhost/t...ganizacniJednotka	11320

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