Search Results - "Sik, Ondrej"

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  1. 1
    Metal-Semiconductor Heterojunction Role in CdTe Detectors

    Metal-Semiconductor Heterojunction Role in CdTe Detectors by Grmela, Lubomír, Šik, Ondrej

    Published in Acta electrotechnica et informatica (01-01-2013)
    “…We have performed noise spectroscopy and charge transport properties analysis of CdTe detectors. Two types of high volume detectors are compared: Low-ohmic…”
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  2. 2
    Ageing of Cadmium Telluride Radiation Detectors and its Diagnostics with Low Frequency Noise

    Ageing of Cadmium Telluride Radiation Detectors and its Diagnostics with Low Frequency Noise by Andreev, Alexey, Sik, Ondrej, Grmela, Lubomir, Sikula, Josef

    Published in Metrology and Measurement systems (01-09-2013)
    “…Samples of CdTe single crystals which are used as radiation detectors were periodically measured during a long time interval with different values of an…”
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  3. 3
    How topographical surface parameters are correlated with CdTe monocrystal surface oxidation

    How topographical surface parameters are correlated with CdTe monocrystal surface oxidation by Ţălu, Ştefan, Yadav, Ram Pratap, Šik, Ondřej, Sobola, Dinara, Dallaev, Rashid, Solaymani, Shahram, Man, Ondřej

    “…Numerical analysis was applied to three-dimensional (3D) images for a quantitative description of evolution of surface topography of CdTe after oxidation. The…”
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  4. 4
    Low energy ion scattering as a depth profiling tool for thin layers - Case of bromine methanol etched CdTe

    Low energy ion scattering as a depth profiling tool for thin layers - Case of bromine methanol etched CdTe by Šik, Ondřej, Bábor, Petr, Polčák, Josef, Belas, Eduard, Moravec, Pavel, Grmela, Lubomír, Staněk, Jan

    Published in Vacuum (01-06-2018)
    “…We have investigated the properties of the Te-rich surface layer formed after a bromine-methanol etch of CdTe single crystal by two methods: Angle Resolved…”
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  5. 5
    Cold Field-Emission Cathode Noise Analysis

    Cold Field-Emission Cathode Noise Analysis by Knápek, Alexandr, Grmela, Lubomír, Sikula, Josef, Sik, Ondrej

    Published in Metrology and Measurement systems (01-01-2012)
    “…Cold Field-Emission Cathode Noise Analysis Noise diagnostics has been performed on the cold field-emission cathode in high-vacuum. The tested cold…”
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  6. 6
    Notice of Retraction: Comparison of relaxation properties of n-type and p-type CdTe single crystals

    Notice of Retraction: Comparison of relaxation properties of n-type and p-type CdTe single crystals by Andreev, Alexey, Grmela, Lubomir, Sik, Ondrej

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  7. 7
    Contacts charge transport and additional noise properties of semiconductor CdTe sensors

    Contacts charge transport and additional noise properties of semiconductor CdTe sensors by Sik, O., Grmela, L., Sikula, J.

    “…Contact quality analysis of Cadmium-Telluride detector has been conducted. IV characteristics at operating temperatures T = 305 K, 315 K, 325 K were measured…”
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  8. 8
    Transport characteristics of CdTe radiation detectors

    Transport characteristics of CdTe radiation detectors by Andreev, A., Sik, O., Grmela, L.

    “…Transport characteristics of CdTe radiation detectors have been studied. Our aim is study of the charge carrier concentration and their mobility changing in…”
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