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| rdf:type
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| Description
| - Experimental studies of transport and noise characteristics of cadmium-zinc-telluride (CdZnTe) crystal with symmetric gold contacts and a guard ring electrode have been carried out. The current-voltage (IV) characteristics and the noise spectral density were measured at room temperature under the dark. The sample with disconnected guard ring electrode showed symmetric characteristics for both bias voltage polarities. The shape IV characteristics indicated the presence of carrier injection, leading to IV characteristics non-linearity. Semiconductor surface has been identified as the main noise and leakage current source. After connecting the guard ring electrode, the leakage currents were suppressed by 2 orders and the noise spectral density decreased by 5 orders. In case of connected guard ring electrode, the asymmetry of IV characteristics has been observed. The contact with worse rectifying properties had higher contribution of noise to the detector system. Increasing bias voltage causes steeper det
- Experimental studies of transport and noise characteristics of cadmium-zinc-telluride (CdZnTe) crystal with symmetric gold contacts and a guard ring electrode have been carried out. The current-voltage (IV) characteristics and the noise spectral density were measured at room temperature under the dark. The sample with disconnected guard ring electrode showed symmetric characteristics for both bias voltage polarities. The shape IV characteristics indicated the presence of carrier injection, leading to IV characteristics non-linearity. Semiconductor surface has been identified as the main noise and leakage current source. After connecting the guard ring electrode, the leakage currents were suppressed by 2 orders and the noise spectral density decreased by 5 orders. In case of connected guard ring electrode, the asymmetry of IV characteristics has been observed. The contact with worse rectifying properties had higher contribution of noise to the detector system. Increasing bias voltage causes steeper det (en)
- Experimental studies of transport and noise characteristics of cadmium-zinc-telluride (CdZnTe) crystal with symmetric gold contacts and a guard ring electrode have been carried out. The current-voltage (IV) characteristics and the noise spectral density were measured at room temperature under the dark. The sample with disconnected guard ring electrode showed symmetric characteristics for both bias voltage polarities. The shape IV characteristics indicated the presence of carrier injection, leading to IV characteristics non-linearity. Semiconductor surface has been identified as the main noise and leakage current source. After connecting the guard ring electrode, the leakage currents were suppressed by 2 orders and the noise spectral density decreased by 5 orders. In case of connected guard ring electrode, the asymmetry of IV characteristics has been observed. The contact with worse rectifying properties had higher contribution of noise to the detector system. Increasing bias voltage causes steeper det (cs)
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| Title
| - Contact Quality Analysis and Noise Sources Determination of CdZnTe-Based High Energy Photon Detectors
- Contact Quality Analysis and Noise Sources Determination of CdZnTe-Based High Energy Photon Detectors (en)
- Contact Quality Analysis and Noise Sources Determination of CdZnTe-Based High Energy Photon Detectors (cs)
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| skos:prefLabel
| - Contact Quality Analysis and Noise Sources Determination of CdZnTe-Based High Energy Photon Detectors
- Contact Quality Analysis and Noise Sources Determination of CdZnTe-Based High Energy Photon Detectors (en)
- Contact Quality Analysis and Noise Sources Determination of CdZnTe-Based High Energy Photon Detectors (cs)
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| skos:notation
| - RIV/00216305:26620/13:PU103336!RIV14-MSM-26620___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00216305:26620/13:PU103336
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - cdte, surface conductivity, noise (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Franc, Jan
- Grmela, Lubomír
- Šikula, Josef
- Škarvada, Pavel
- Šik, Ondřej
- Elhadidy, Hassan Ali Mohamed
- Vondra, Marek
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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