Prof. Olena L. Maslyanchuk Profile

Prof. Olena L. Maslyanchuk

at Chernivtsi National Univ. Y. Fedkovich

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 4 October 2022 Paper

Characterization of CdTe-based p-n junction-diode x/gamma-ray detectors formed by frontside laser irradiation

Volodymyr Gnatyuk, Olena Maslyanchuk, Oleksandr Kulyk, Sergiu Shishiyanu, Toru Aoki

Proceedings Volume 12241, 122410M (2022) https://doi.org/10.1117/12.2633410

KEYWORDS: Sensors, Crystals, Cesium, Annealing, Doping, Laser irradiation, Electrodes, Laser crystals, Diodes, Energy efficiency

Read Abstract +

Proceedings Article | 21 December 2021 Paper

Influence of defect structure on characteristics of X- and γ-radiation detectors based on CdTe:Cl according to high-resolution X-ray diffractometry

I. Fodchuk, A. Kuzmin, O. Maslyanchuk, I. Hutsuliak, M. Solodkyi, Yu. Roman, I. Boledzyuk, P. Pynuk, M. Solovan, O. Gudymenko

Proceedings Volume 12126, 121261K (2021) https://doi.org/10.1117/12.2615854

KEYWORDS: Heterojunctions, Crystals, Sensors, X-rays, X-ray diffraction, X-ray detectors, Spectroscopy

Read Abstract +

Proceedings Article | 21 December 2021 Paper

Performance of CdTe-based p-n junction-diode X/γ-ray detectors

Volodymyr Gnatyuk, Serhii Levytskyi, Olena Maslyanchuk, Oleksandr Kulyk, Toru Aoki

Proceedings Volume 12126, 1212614 (2021) https://doi.org/10.1117/12.2615569

KEYWORDS: Sensors, Crystals, Laser crystals, Doping, Diodes, Semiconductor lasers, Semiconductors, Cesium, Laser irradiation, Pulsed laser operation

Read Abstract +

Proceedings Article | 21 December 2021 Paper

Crystal defects and charge collection in CdTe-based x- and gamma-ray detectors

O. Maslyanchuk, I. Fodchuk, M. Solovan, I. Boledzyuk, A. Kuzmin, V. Gnatyuk, T. Aoki

Proceedings Volume 12126, 121260K (2021) https://doi.org/10.1117/12.2615504

KEYWORDS: Sensors, Crystals, Diodes, Americium, Photons, Radioisotopes, Gold, Diffusion, Energy efficiency, X-rays

Read Abstract +

Proceedings Article | 20 August 2020 Poster

Characterization of laser epitaxial layers and heterostructures on the base of CdTe and Cd1-xMnxTe crystals

Viсtor Strebezhev, Petro Fochuk, Olena Maslyanchuk, Ivan Yuriychuk, Victoria Pylypko, Volodymyr Strebezhev, Sergiy Nichyi, Aleksey Bolotnikov, Ralph James

Proceedings Volume 11494, 114941E (2020) https://doi.org/10.1117/12.2569534

KEYWORDS: Laser crystals, Crystals, Heterojunctions, Sensors, Transparency, Laser therapeutics, Electronics, Semiconductors, Laser applications, Epitaxy

Read Abstract +

Proceedings Article | 20 August 2020 Poster + Paper

The effect of laser treatment on the morphology of graphene/CdTe x-ray and γ-ray detectors

Olena Maslyanchuk, Viktor Strebezhev, Petro Fochuk, Ihor Fodchuk, Mykola Sorokatyi, Aleksey Bolotnikov, R. James

Proceedings Volume 11494, 1149418 (2020) https://doi.org/10.1117/12.2570634

KEYWORDS: Crystals, Graphene, Sensors, Multilayers, X-ray detectors, Resistance

Read Abstract +

Proceedings Article | 6 February 2020 Paper

Defect structure of high-resistivity CdTe:Cl crystals according to the data of high-resolution x-ray diffractometry

I. Fodchuk, A. Kuzmin, I. Hutsuliak, M. Solodkyi, V. Dovganyuk, O. Maslyanchuk, Yu. Roman, R. Zaplitnyy, O. Gudymenko, V. Kladko, V. Mоlоdkin, V. Lizunov

Proceedings Volume 11369, 113691H (2020) https://doi.org/10.1117/12.2553970

KEYWORDS: Crystals, Monte Carlo methods, X-rays, Cadmium, X-ray diffraction

Read Abstract +

Proceedings Article | 6 February 2020 Paper

Charge transport mechanisms and efficiency spectra of thin-film CdS/CdMgTe heterostructures with different mercury content

Olena Maslyanchuk, Ihor Fodchuk, Taras Mykytyuk

Proceedings Volume 11369, 1136917 (2020) https://doi.org/10.1117/12.2553919

Read Abstract +

Proceedings Article | 18 January 2018 Paper

Prospects of In/CdTe X- and γ-ray detectors with MoO Ohmic contacts

Olena Maslyanchuk, Mykhailo Solovan, Eduard Maistruk, Viktor Brus, Pavlo Maryanchuk, Volodymyr Gnatyuk, Toru Aoki

Proceedings Volume 10612, 106120V (2018) https://doi.org/10.1117/12.2305085

KEYWORDS: Sensors, Diodes, Molybdenum, Heterojunctions, Spectroscopy, Cesium, Americium, Crystals, Electrons, Resistance

Read Abstract +

Proceedings Article | 26 September 2013 Paper

Reasons of low-charge collection efficiency in CdTe-based x/gamma detectors with ohmic contacts

Toru Aoki, O. Maslyanchuk, L. Kosyachenko, V. Gnatyuk

Proceedings Volume 8852, 88521C (2013) https://doi.org/10.1117/12.2022657

KEYWORDS: Crystals, Sensors, Electrons, Quantum efficiency, Absorption, Energy efficiency, Metals, Semiconductors, Dielectrics, Diffusion

Read Abstract +

Proceedings Article | 27 August 2010 Paper

Charge transport mechanism in CdTe-based p-n junction detectors formed by laser irradiation

T. Aoki, V. Gnatyuk, L. Kosyachenko, O. Maslyanchuk, E. Grushko

Proceedings Volume 7805, 780517 (2010) https://doi.org/10.1117/12.862692

KEYWORDS: Sensors, Diodes, Electrons, Crystals, Doping, Laser irradiation, Laser crystals, Diffusion, Electrodes, Gold

Read Abstract +

Proceedings Article | 27 August 2010 Paper

Special features of conductivity of semi-intrinsic CdTe and CdZnTe single crystals used in x- and gamma-ray detectors

L. Kosyachenko, E. Diequez, T. Aoki, C. Lambropoulos, V. Gnatyuk, M. Fiederle, S. Melnychuk, O. Maslyanchuk, O. Sklyarchuk, E. Grushko

Proceedings Volume 7805, 78051I (2010) https://doi.org/10.1117/12.862726

KEYWORDS: Semiconductors, Crystals, Sensors, Ionization, Temperature metrology, P-type semiconductors, Neodymium, N-type semiconductors, Gamma radiation, Absorption

Read Abstract +

Proceedings Article | 22 April 2008 Paper

CdTe-based Schottky diode x-ray detectors for medical imaging

V. Gnatyuk, O. Vlasenko, L. Kosyachenko, O. Maslyanchuk, V. Sklyarchuk, E. Grushko, T. Aoki

Proceedings Volume 7008, 70081Z (2008) https://doi.org/10.1117/12.797360

KEYWORDS: Diodes, X-rays, Sensors, X-ray detectors, Electrons, Semiconductors, Absorption, Diffusion, Neodymium, X-ray imaging

Read Abstract +

Showing 5 of 13 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years