Projects search

Effect of uniaxial stress on the infrared spectra of (NH4)2BeF4 crystal

Authors:

B. Horon, M. Rudysh, V. Stadnyk, R. Brezvin, P. Shchepanskyi, І. Matvijishyn

Academic press:

Visnyk of the Lviv University. Series Physics (year: 2022, volume: 59, pages: 53-60), Publisher: Ivan Franko National University of Lviv

Status:

Published

DOI:

10.30970/vph.59.2022.53 – link to the publication

Аnisotropy of elastic and acoustic properties of AgGaTe2 crystals

Authors:

M. Rudysh, G. Myronchuk, O. Rudysh

Academic press:

Physics and Educational Technology (year: 2022, volume: 2, pages: 70-78), Publisher: Lesya Ukrainka National University

Status:

Published

DOI:

10.32782/pet-2022-1-9 – link to the publication

Electronic structure, optical and elastic properties of AgAlS2 crystal under hydrostatic pressure

Authors:

M. Ya. Rudysh

Academic press:

Materials Science in Semiconductor Processing (year: 2022, volume: 148, pages: 106814), Publisher: Elsevier

Status:

Published

DOI:

10.1016/j.mssp.2022.106814 – link to the publication

Optical and electronic parameters of Rb2SO4 crystals

Authors:

M. Ya Rudysh, I.A. Pryshko, P.A. Shchepanskyi, V. Yo Stadnyk, R.S. Brezvin, Z.O. Kogut

Academic press:

Optik (year: 2022, volume: 269, pages: 169875), Publisher: Elsevier

Status:

Published

DOI:

10.1016/j.ijleo.2022.169875 – link to the publication

Structure, electronic, optical and elastic properties of (NH4)2BeF4 crystal in paraelectric phase

Authors:

M.Ya. Rudysh, A.O. Fedorchuk, V.Yo. Stadnyk, P.A. Shchepanskyi, R.S. Brezvin, B.I. Horon, O.Yu. Khyzhun, O.M. Gorina

Academic press:

Current Applied Physics (year: 2023, volume: 45, pages: 76-85), Publisher: Elsevier

Status:

Published

DOI:

10.1016/j.cap.2022.11.005 – link to the publication

Calculation of the vibrational spectra of AgGaS2 crystal with chalcopyrite structure

Authors:

M.Ya. Rudysh, A.I. Kashuba, P.A. Shchepanskyi, R.Yu. Petrus, V.Yo. Stadnyk, M. Piasecki

Academic press:

Journal of Physical Study (year: 2021, volume: 25, pages: 3704), Publisher: Ivan Franko National University of Lviv

Status:

Published

DOI:

10.30970/jps.25.3704 – link to the publication

Influence of Mn2+ doping on refractive and electronic properties of β-LiNH4SO4 crystals

Authors:

R.S. Brezvin, M. Piasecki, O.Ya. Kostetskyi, P.A. Shchepanskyi, V.Yo. Stadnyk, O.R. Onufriv, M.Ya. Rudysh

Academic press:

Physica B: Condensed Matter (year: 2023, volume: 648, pages: 414426), Publisher: Elsevier

Status:

Published

DOI:

10.1016/j.physb.2022.414426 – link to the publication

Study of elastic and acoustic characteristics of AgAlTe2 crystal

Authors:

М.Ya. Rudysh

Academic press:

Visnyk of Lviv University. Physics Series (year: 2023, volume: 60, pages: 46098), Publisher: Ivan Franko National University of Lviv

Status:

Published

DOI:

10.30970/vph.60.2023.3 – link to the publication

Vibrational, thermodynamic and acoustic properties of AgAlS2 crystal

Authors:

M.Ya. Rudysh, P.A. Shchepanskyi, G.L. Myronchuk, M. Piasecki, O.S. Martyniuk

Academic press:

Physica B: Condensed Matter. (year: 2023, volume: 654, pages: 414731), Publisher: Elsevier

Status:

Published

DOI:

10.1016/j.physb.2023.414731 – link to the publication

Electronic Structure, Optical, and Elastic Properties of AgGaS2 Crystal: Theoretical Study

Authors:

M. Ya. Rudysh, N. Y. Ftomyn, P. A. Shchepanskyi, G. L. Myronchuk, A. I. Popov, N. Lemée, V. Y. Stadnyk, M. G. Brik, M. Piasecki

Academic press:

Advanced Theory and Simulations (year: 2022, volume: 5, pages: 2200247), Publisher: Wiley-VCH

Status:

Published

DOI:

10.1002/adts.202200247 – link to the publication

Band Structure Calculation and Optical Properties of Ag3AsS3 Crystals

Authors:

M.Ya. Rudysh, O.V. Smitiukh, G.L. Myronchuk, S.M. Ponedelnyk O.V. Marchuk

Academic press:

Physics and Chemistry of Solid State (year: 2023, volume: 24, pages: 17-22), Publisher: Vasyl Stefanyk Precarpathian National University

Status:

Published

DOI:

10.15330/pcss.24.1.17-22 – link to the publication

Structure, refractive and electronic properties of K2SO4:Cu2+ (3%) crystals

Authors:

R.B. Matviiv, M.Ya. Rudysh, V.Yo. Stadnyk, A.O. Fedorchuk, P.A. Shchepanskyi, R.S. Brezvin, O.Y. Khyzhun

Academic press:

Current Applied Physics (year: 2021, volume: 21, pages: 80-88), Publisher: Elsevier

Status:

Published

DOI:

10.1016/j.cap.2020.09.015 – link to the publication

AgGaTe2 - the thermoelectric and solar cell material: structure, electronic, optical, elastic and vibrational features

Authors:

M.Ya. Rudysh, M. Piasecki, G.L. Myronchuk, P.A. Shchepanskyi, V.Yo. Stadnyk, O.R. Onufriv, M.G. Brik

Academic press:

Infrared Physics and Technology (year: 2020, volume: 111, pages: 103476), Publisher: Elsevier

Status:

Published

DOI:

10.1016/j.infrared.2020.103476 – link to the publication

First-principles analysis of physical properties anisotropy for the Ag2SiS3 chalcogenide semiconductor

Authors:

M. Ya. Rudysh, P.A. Shchepanskyi, A.O. Fedorchuk, M.G. Brik, C.-G. Ma, G.L. Myronchuk, M. Piasecki

Academic press:

Journal of Alloys and Compounds (year: 2020, volume: 826, pages: 154232), Publisher: Elsevier

Status:

Published

DOI:

10.1016/j.jallcom.2020.154232 – link to the publication

Impact of anionic system modification on the desired properties for CuGa(S1-xSex)2 solid solutions

Authors:

M.Ya. Rudysh, P.A. Shchepanskyi, A.O. Fedorchuk, M.G. Brik, V.Yo. Stadnyk, G.L. Myronchuk, E.A. Kotomin, M. Piasecki

Academic press:

Computational Materials Science (year: 2021, volume: 196, pages: 110553), Publisher: Elsevier

Status:

Published

DOI:

10.1016/j.commatsci.2021.110553 – link to the publication

Elastic properties and anisotropy of I-III-VI2 chalcopyrite crystals

Authors:

M. Rudysh

Conference:

International Conference of Students and Young Scientists in Theoretical and Experimental Physics HEUREKA-2021 (year: 2021, pages: B8), Publisher: Ivan Franko National University of Lviv

Date:

conference 18-20 May

Status:

Published

Investigation of electronic and elastic properties of AgGaTe2 chalcopyritec rystals: DFT study

Authors:

M.Ya. Rudysh, M. Piasecki, M.G. Brik

Conference:

III International internet conference for young researchers and students Topical Issues of Fundamental and Applied Studies (year: 2021, pages: 51-53), Publisher: Vezha-Druk

Date:

conference 12-13 April

Status:

Published

Modelling of vibrational properties of AgGaS2 crystal

Authors:

M.Ya. Rudysh

Conference:

III Internationai lnternet conference for young researchers and students Topical Issues of Fundamental and Applied Studies (year: 2021, pages: 49-51), Publisher: Vezha-Druk

Date:

conference 12-13 April

Status:

Published

Position of electronic d-levels of I-III-VI2 group crystals

Authors:

M.Ya. Rudysh, O.Y. Khyzhun, A.O. Fedorchuk, P.A. Shchepansky, V.Yo. Stadnyk, M.G. Brik, M. Piasecki

Conference:

Fourth International Conference Actual problems of fundamental science- APFS'2021 (year: 2021, pages: 108-109), Publisher: Vezha-Druk

Date:

conference 01-05-June

Status:

Published

Peculiarities of the dynamical properties in AgAlS2 chalcopyrite crystals

Authors:

M. Rudysh, G. Myronchuk, O. Khyzhun

Conference:

International seminar Properties of ferroelectric and superionic system (year: 2021, pages: 68-69), Publisher: Uzhhorod National University

Date:

conference 26-27 October

Status:

Published

Influence of composition modification on the properties for CuGa(S1-xSex)2 solid solution

Authors:

M.Ya. Rudysh, G.L. Myronchuk, A.O. Fedorchuk

Conference:

XVII International Scientific Conference Electronics and Applied Physics (year: 2021, pages: 42-43), Publisher: Taras Shevchenko National University of Kyiv

Date:

conference 19-23 October

Status:

Published

Simulation of the vibrational properties of CuAlS2 crystals

Authors:

M.Ya. Rudysh, G.L. Myronchuk

Conference:

Fourth Intemational Conference Actual problems of fundamental science- APFS'202 (year: 2021, pages: 104-108), Publisher: Vezha-Druk

Date:

conference 01-05 June

Status:

Published

Changing the physical properties of CuGa(S1-xSex)2 by changing the composition

Authors:

M.Ya. Rudysh, G.L. Myronchuk, А.О. Fedorchuk, M.G. Brik, M. Piasecki

Conference:

10th International Conference Relaxed, Nonlinear and Acoustic Optical Processes and Materials RNAOPM 2020 (year: 2020, pages: 83-86), Publisher: Vezha-Druk

Date:

conference 25-29 Czerwca

Status:

Published

Hydrostatic pressure influence on structure and properties of AgAlS2 crystal

Authors:

M.Ya. Rudysh, A. Popov, M. Piasecki, M. Brik, G.L. Myronchuk

Conference:

13th Workshop on Current Problems in Physics (year: 2021, pages: 25), Publisher: Ivan Franko National University of Lviv

Date:

conference 25-27 October

Status:

Published

Electronic structure, optical, and elastic properties of AgAlS2 crystal at high pressure phase

Authors:

M.Ya. Rudysh, M. Piasecki, А.O. Fedorchuk, G.L. Myronchuk, V.Yo. Stadnyk, R.S. Brezvin, P.A. Shchepanskyi

Conference:

XI International seminar Properties of ferroelectric and superionic systems (year: 2022, pages: 60-61), Publisher: Uzhhorod National University

Date:

conference 46323

Status:

Published

Infrared spectra of (NH4)2BeF4 crystals

Authors:

B. Horon, M.Rudysh, V. Stadnyk, P. Shchepanskyi

Conference:

Materials of VІІ All-Ukrainian scientific and practical conference of higher education graduates and young scientists Physics and chemistry of the solid state. Status, achievements and prospects (year: 2022, pages: 46275), Publisher: IBB LNTU

Date:

conference 21-22 October

Status:

Published

Application of DFT + U approach to electronic structure study of AgInSe2 chalcopyrite crystal

Authors:

М.Ya. Rudysh, G.L. Myronchuk, M. Piasecki, M.G. Brik

Conference:

Materials of VІІ All-Ukrainian scientific and practical conference of higher education graduates and young scientists Physics and chemistry of the solid state. Status, achievements and prospects (year: 2022, pages: 42), Publisher: IBB LNTU

Date:

conference 21-22 October

Status:

Published

Structure and properties of AgAlS2 crystal: DFT study

Authors:

M.Ya. Rudysh, A.O. Fedorchuk, G.L. Myronchuk, V.Yo. Stadnyk, R.S. Brezvin, P.A. Shchepanskyi

Conference:

International Conference of Students and Young Scientists in Theoretical and Experimental Physics HEUREKA-2022 (year: 2022, pages: B12), Publisher: Ivan Franko National University of Lviv

Date:

conference October 18-20

Status:

Published

Ab initio study of electronic, optical, elastic, and vibrational properties of AgAlS2 crystal

Authors:

M.Ya. Rudysh, G.L. Myronchuk, M. Piasecki, V.Yo. Stadnyk, R.S. Brezvin, P.A. Shchepanskyi

Conference:

XI International Conference Relaxed, Nonlinear and Acoustic Optical Processes and Materials RNAOPM-2022 (year: 2022, pages: 67-68), Publisher: Vezha Druk

Date:

conference June 01-05

Status:

Published

Refractive indices change in Rb2SO4 crystals

Authors:

I. Pryshko, M. Rudysh, V. Stadnyk, P. Shchepanskyi

Conference:

Materials of VІІ All-Ukrainian scientific and practical conference of higher education graduates and young scientists Physics and chemistry of the solid state. Status, achievements and prospects (year: 2022, pages: 40-41), Publisher: IBB LNTU

Date:

conference 21-22 October

Status:

Published

Calculation of NLO properties of AgGaS2 crystal

Authors:

М.Ya. Rudysh, N.Y. Ftomyn, G.L. Myronchuk, A.O. Fedorchuk, V.Yo. Stadnyk, P.A. Shchepanskyi, R.S. Brezvin

Conference:

Materials of VІІ All-Ukrainian scientific and practical conference of higher education graduates and young scientists Physics and chemistry of the solid state. Status, achievements and prospects (year: 2022, pages: 93-94), Publisher: IBB LNTU

Date:

conference 21-22 October

Status:

Published

Electronic structure and properties of Ag3SbS3 crystal

Authors:

M. Rudysh, G. Myronchuk, O. Marchuk

Conference:

International Conference of Students and Young Scientists in Theoretical and Experimental Physics HEUREKA-2022 (year: 2022, pages: B14), Publisher: Ivan Franko National University of Lviv

Date:

conference October 18-20

Status:

Published

Peculearities of electronic structure and properties of Pb4Ga4Ge(S,Se)12 crystals

Authors:

G.L. Myronchuk, O. Nyhmatullina, M.Ya. Rudysh, O.Y. Khyzhun, H. K. Bellagra, Y.M. Kogut, L.V. Piskach, M. Piasecki

Conference:

International Conference of Students and Young Scientists in Theoretical and Experimental Physics HEUREKA-2022 (year: 2022, pages: B10), Publisher: Ivan Franko National University of Lviv

Date:

conference October 18-20

Status:

Published

Band Structure and Refractive Parameters of Crystals With Isotropic Point

Authors:

М. Ya. Rudysh, P. А. Shchepanskyi, V. Yo. Stadnyk, R. S. Brezvin

Book:

Band Structure and Refractive Parameters of Crystals With Isotropic Point (year: 2022, volume: -, pages: 264), Publisher: Ivan Franko LNU

Status:

Published