Dr. Alexandr A. Zakharchenko Profile

Dr. Alexandr A. Zakharchenko

Leading Researcher

SPIE Involvement:

Author

Area of Expertise:

nuclear radiaton detector , wide-band semiconductors , Monte-Carlo simulation , CdZnTe , TlBr , HgI2

Publications (5)

Proceedings Article | 26 August 2015 Paper

Response function of planar Cd(Zn)Te detectors to beta radiation

Alexandr Zakharchenko, Alexandr Rybka, Leonid Davydov, Vladimir Kutny, Manap Khazhmuradov, Petro Fochuk, Aleksey Bolotnikov, Ralph James

Proceedings Volume 9593, 959318 (2015) https://doi.org/10.1117/12.2187202

KEYWORDS: Sensors, Optical filters, Monte Carlo methods, Lead, Gamma radiation, Aluminum, Amplifiers, Strontium, Calibration, Spectroscopy

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Proceedings Article | 5 September 2014 Paper

Spectroscopic response of Cd(Zn)Te radiation detectors with a Schottky diode

Alexandr Zakharchenko, Leonid Davydov, Anna Skrypnyk, Alexandr Rybka, Vladimir Kutny, Manap Khazhmuradov, Petro Fochuk, Valery Sklyarchuk, Aleksey Bolotnikov, Ralph James

Proceedings Volume 9213, 92131C (2014) https://doi.org/10.1117/12.2060403

KEYWORDS: Sensors, Gamma radiation, Spectroscopy, Diodes, Energy efficiency, Monte Carlo methods, Physics, Computer simulations, Computer programming, Semiconductor materials

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Proceedings Article | 26 September 2013 Paper

Effect of side-surface passivation on the electrical properties of metal-Cd(Zn)Te-metal structures

V. Sklyarchuk, P. Fochuk, Z. Zakharuk, R. Grill, V. Kutny, A. Rybka, D. Nakonechny, A. Zakharchenko, Ye. Nykoniuk, A. Bolotnikov, R. James

Proceedings Volume 8852, 88521I (2013) https://doi.org/10.1117/12.2023879

KEYWORDS: Sensors, Semiconductors, Crystals, Resistance, Electric field sensors, P-type semiconductors, N-type semiconductors, Indium, Surface finishing, Metals

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Proceedings Article | 26 September 2013 Paper

The energy dependence of the sensitivity for planar CdZnTe gamma-ray detectors

Alexandr Zakharchenko, Anna Skrypnyk, Manap Khazhmuradov, Alexandr Rybka, Vladimir Kutny, Petro Fochuk, Valery Sklyarchuk, A. Bolotnikov, R. James

Proceedings Volume 8852, 88521B (2013) https://doi.org/10.1117/12.2022593

KEYWORDS: Sensors, Gamma radiation, Monte Carlo methods, Electromagnetism, Absorption, Compton scattering, Calibration, Electrons, Measurement devices, Detection and tracking algorithms

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Proceedings Article | 24 October 2012 Paper

Transport properties and spectrometric performances of CdZnTe gamma-ray detectors

Alexandr Zakharchenko, Alexandr Rybka, Vladimir Kutny, Anna Skrypnyk, Manap Khazhmuradov, Petro Fochuk, Aleksey Bolotnikov, Ralph James

Proceedings Volume 8507, 85071I (2012) https://doi.org/10.1117/12.928567

KEYWORDS: Sensors, Spectroscopy, Monte Carlo methods, Gamma radiation, Data modeling, Absorption, Sensor performance, Electron transport, Electroluminescence, Physics

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