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Issue 47, 2020

  • 22.12.2020

Scientific Herald of Uzhhorod University. Series "Physics"

ISSN: 2415-8038

Publisher: Uzhhorod National University

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Keywords: chalcogenide materials, amorphous films, phase transitions, crystallisation, memory cells, temperature detectors

Investigation of the Chalcogenide Materials that Are Used for Manufacture of the Random Access Memory Devices on the Basis of Phase Transitions of these Materials

V.K. Kyrylenko, M.O. Durkot, M.M. Pop, R.P. Pisak, V.M. Rubish

https://doi.org/10.24144/2415-8038.2020.47.7-20

Suggested citation

V.K. Kyrylenko, M.O. Durkot, M.M. Pop, R.P. Pisak, & V.M. Rubish (2020).

Investigation of the Chalcogenide Materials that Are Used for Manufacture of the Random Access Memory Devices on the Basis of Phase Transitions of these Materials

. Scientific Herald of Uzhhorod University. Series "Physics", (47), 7-20. https://doi.org/10.24144/2415-8038.2020.47.7-20
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  • Scientific Herald of Uzhhorod University. Series "Physics" - Issue 47, 2020
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Keywords: solid solutions, ceramics, electrical conductivity, energy of activation, concentration dependence

Influence of the Cation Substitution upon the Electrical Conductivity of the Superionic Ceramics on the Basis of Microcrystalline Powders of (Cu1−xAgx)7SiS5I

I.O. Shender, A.I. Pogodin, S.M. Bereznyuk, M.Y. Filep, O.P. Kokhan, I.P. Studenyak

https://doi.org/10.24144/2415-8038.2020.47.21-31

Suggested citation

I.O. Shender, A.I. Pogodin, S.M. Bereznyuk, M.Y. Filep, O.P. Kokhan, & I.P. Studenyak (2020).

Influence of the Cation Substitution upon the Electrical Conductivity of the Superionic Ceramics on the Basis of Microcrystalline Powders of (Cu1−xAgx)7SiS5I

. Scientific Herald of Uzhhorod University. Series "Physics", (47), 21-31. https://doi.org/10.24144/2415-8038.2020.47.21-31
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  • Scientific Herald of Uzhhorod University. Series "Physics" - Issue 47, 2020
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Keywords: glasslike, synthesis, refraction, refractive index, single oscillator model, electronic oscillator energy, dispersion energy, temperature

Spectral Dependence of Temperature Increment of Refractive Index in As-S Glasses

I. Rosola, O. Chobal, L.I. Makar, V.M. Rubish, V. Rizak

https://doi.org/10.24144/2415-8038.2020.47.32-43

Suggested citation

I. Rosola, O. Chobal, L.I. Makar, V.M. Rubish, & V. Rizak (2020).

Spectral Dependence of Temperature Increment of Refractive Index in As-S Glasses

. Scientific Herald of Uzhhorod University. Series "Physics", (47), 32-43. https://doi.org/10.24144/2415-8038.2020.47.32-43
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  • Scientific Herald of Uzhhorod University. Series "Physics" - Issue 47, 2020
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Keywords: argyrodites, mixed crystals, Seebeck coefficient, compositional dependence

Thermoelectric Parameters of Single Crystals with Argyrodite Structure in Cu7PS6–Cu6PS5Br and Cu7PS6–Cu6PS5I  Systems

M.Y. Filep, A.I. Pogodin, M.M. Luchynets, A.A. Kohutych, T.O. Malakhovska, O.P. Kokhan, M.Yu. Sabov, I.P. Studenyak

https://doi.org/10.24144/2415-8038.2020.47.44-54

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M.Y. Filep, A.I. Pogodin, M.M. Luchynets, A.A. Kohutych, T.O. Malakhovska, O.P. Kokhan, M.Yu. Sabov, & I.P. Studenyak (2020).

Thermoelectric Parameters of Single Crystals with Argyrodite Structure in Cu7PS6–Cu6PS5Br and Cu7PS6–Cu6PS5I  Systems

. Scientific Herald of Uzhhorod University. Series "Physics", (47), 44-54. https://doi.org/10.24144/2415-8038.2020.47.44-54
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  • Scientific Herald of Uzhhorod University. Series "Physics" - Issue 47, 2020
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Keywords: bismuth oxyhalides, layer single crystals, photoconductivity

Growth, Crystal Structure and Photoconductivity Mechanism of BiOCl Single Crystals

V. Bunda, S. Bunda, A. Feher

https://doi.org/10.24144/2415-8038.2020.47.55-62

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V. Bunda, S. Bunda, & A. Feher (2020).

Growth, Crystal Structure and Photoconductivity Mechanism of BiOCl Single Crystals

. Scientific Herald of Uzhhorod University. Series "Physics", (47), 55-62. https://doi.org/10.24144/2415-8038.2020.47.55-62
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  • Scientific Herald of Uzhhorod University. Series "Physics" - Issue 47, 2020
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Keywords: electron beams, nuclear membranes, heat-resistant polymers, radiation resistance, functional tests

Radiation Functional Studies of Thin Polymer Films for the Qualification for Use in Critical Equipment of Nuclear Facilities

T.V. Kovalinska, I.A. Khomych, V.I. Sakhno, Yu.V. Ivanov, A.V. Melnichenko, V.V. Shlapatska

https://doi.org/10.24144/2415-8038.2020.47.63-73

Suggested citation

T.V. Kovalinska, I.A. Khomych, V.I. Sakhno, Yu.V. Ivanov, A.V. Melnichenko, & V.V. Shlapatska (2020).

Radiation Functional Studies of Thin Polymer Films for the Qualification for Use in Critical Equipment of Nuclear Facilities

. Scientific Herald of Uzhhorod University. Series "Physics", (47), 63-73. https://doi.org/10.24144/2415-8038.2020.47.63-73
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  • Scientific Herald of Uzhhorod University. Series "Physics" - Issue 47, 2020
open access

Keywords: electron, atom, subshell, state, ionisation, autoionisation

Two-Step Autoionisation of Strontium and Barium Atoms Excited by Electron Impact

V.O. Borovik, I.I. Shafranyosh, A.A. Borovik

https://doi.org/10.24144/2415-8038.2020.47.74-81

Suggested citation

V.O. Borovik, I.I. Shafranyosh, & A.A. Borovik (2020).

Two-Step Autoionisation of Strontium and Barium Atoms Excited by Electron Impact

. Scientific Herald of Uzhhorod University. Series "Physics", (47), 74-81. https://doi.org/10.24144/2415-8038.2020.47.74-81
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  • Scientific Herald of Uzhhorod University. Series "Physics" - Issue 47, 2020
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Keywords: gas-discharge radiation sources, barrier discharge, cadmium diiodide, exciplex molecules, helium, xenon

Optical Characteristics of a Gas Discharge Radiator of Orange-Red Spectral Range

Antonina O. Malinina, I.I. Akseniuk, Kristian B. Molnar

https://doi.org/10.24144/2415-8038.2020.47.82-93

Suggested citation

Antonina O. Malinina, I.I. Akseniuk, & Kristian B. Molnar (2020).

Optical Characteristics of a Gas Discharge Radiator of Orange-Red Spectral Range

. Scientific Herald of Uzhhorod University. Series "Physics", (47), 82-93. https://doi.org/10.24144/2415-8038.2020.47.82-93
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  • Scientific Herald of Uzhhorod University. Series "Physics" - Issue 47, 2020
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Keywords: threonine, amino acid, electron, ion, mass spectrum, conformer, dissociation, appearance energy

Dissociative Ionisation of Threonine Molecule by Low-Energy Electrons 

V.S. Vukstich, L.G. Romanova, T.A. Snegurskaya, A.V. Snegursky

https://doi.org/10.24144/2415-8038.2020.47.94-102

Suggested citation

V.S. Vukstich, L.G. Romanova, T.A. Snegurskaya, & A.V. Snegursky (2020).

Dissociative Ionisation of Threonine Molecule by Low-Energy Electrons 

. Scientific Herald of Uzhhorod University. Series "Physics", (47), 94-102. https://doi.org/10.24144/2415-8038.2020.47.94-102
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  • Scientific Herald of Uzhhorod University. Series "Physics" - Issue 47, 2020
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Keywords: cross section, ionisation, approach, approximation, molecule, glutamine

Description of Single Ionisation of Complex Molecules

Sh.Sh. Demesh, O. Vasyliev, E.Yu. Remeta

https://doi.org/10.24144/2415-8038.2020.47.103-111

Suggested citation

Sh.Sh. Demesh, O. Vasyliev, & E.Yu. Remeta (2020).

Description of Single Ionisation of Complex Molecules

. Scientific Herald of Uzhhorod University. Series "Physics", (47), 103-111. https://doi.org/10.24144/2415-8038.2020.47.103-111
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  • Scientific Herald of Uzhhorod University. Series "Physics" - Issue 47, 2020
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Keywords: luminescence, excitation, guanine, slow electrons, molecular zone

Luminescence of the Guanine Nucleotide Base Under Various Excitation Methods

V. Shpenyk, M.I. Shafranyosh, Sh. Molnar, O. Shpenyk, Yu.Yu. Svyda, M.I. Sukhoviya, I.I. Shafranyosh

https://doi.org/10.24144/2415-8038.2020.47.112-119

Suggested citation

V. Shpenyk, M.I. Shafranyosh, Sh. Molnar, O. Shpenyk, Yu.Yu. Svyda, M.I. Sukhoviya, & I.I. Shafranyosh (2020).

Luminescence of the Guanine Nucleotide Base Under Various Excitation Methods

. Scientific Herald of Uzhhorod University. Series "Physics", (47), 112-119. https://doi.org/10.24144/2415-8038.2020.47.112-119
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  • Scientific Herald of Uzhhorod University. Series "Physics" - Issue 47, 2020