Optical properties of ternary alloys MgZnO in the infrared spectrum
Properties of thin films of ternary alloys MgₓZn₁₋ₓO on the optically anisotropic Al₂O₃ substrates in the area of “residual rays” of film and substrate are first investigated using the method of infrared spectroscopy and dispersion analysis of reflection coefficients. It was established that the cha...
Saved in:
| Published in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
|---|---|
| Date: | 2018 |
| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
| Published: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2018
|
| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/215316 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Optical properties of ternary alloys MgZnO in the infrared spectrum / E.F. Venger, I.V. Venger, N.O. Korsunska, L.Yu. Melnichuk, O.V. Melnichuk, L.Yu. Khomenkova // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2018. — Т. 21, № 4. — С. 417-423. — Бібліогр.: 25 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862621351854997504 |
|---|---|
| author | Venger, E.F. Venger, I.V. Korsunska, N.O. Melnichuk, L.Yu. Melnichuk, O.V. Khomenkova, L.Yu. |
| author_facet | Venger, E.F. Venger, I.V. Korsunska, N.O. Melnichuk, L.Yu. Melnichuk, O.V. Khomenkova, L.Yu. |
| citation_txt | Optical properties of ternary alloys MgZnO in the infrared spectrum / E.F. Venger, I.V. Venger, N.O. Korsunska, L.Yu. Melnichuk, O.V. Melnichuk, L.Yu. Khomenkova // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2018. — Т. 21, № 4. — С. 417-423. — Бібліогр.: 25 назв. — англ. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | Properties of thin films of ternary alloys MgₓZn₁₋ₓO on the optically anisotropic Al₂O₃ substrates in the area of “residual rays” of film and substrate are first investigated using the method of infrared spectroscopy and dispersion analysis of reflection coefficients. It was established that the changes in the thickness of the film and the content of Mg substantially deform the spectrum of reflection in the area of “residual rays” of the film and the substrate, decreasing the reflectivity. First, by means of Kramers–Kronig relations with the use of the method of dispersion analysis of infrared reflection spectra, the static dielectric constant of MgₓZn₁₋ₓO structure has been obtained at different values of х, when orientation is Е⊥С. It was ascertained that the MgₓZn₁₋ₓO/Al₂O₃ structures are well modelled when using the mutually agreed parameters, obtained earlier for the single crystals of magnesium oxide, zinc oxide, and leicosapphire at the orientation Е⊥С. It was theoretically shown and experimentally grounded that the assurance of the obtained optical parameters of MgₓZn₁₋ₓO films by the non-destructive method of infrared spectroscopy in the wide spectral range. The obtained results are well in agreement with the literature data.
|
| first_indexed | 2026-03-23T18:47:22Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-215316 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2026-03-23T18:47:22Z |
| publishDate | 2018 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Venger, E.F. Venger, I.V. Korsunska, N.O. Melnichuk, L.Yu. Melnichuk, O.V. Khomenkova, L.Yu. 2026-03-12T08:53:19Z 2018 Optical properties of ternary alloys MgZnO in the infrared spectrum / E.F. Venger, I.V. Venger, N.O. Korsunska, L.Yu. Melnichuk, O.V. Melnichuk, L.Yu. Khomenkova // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2018. — Т. 21, № 4. — С. 417-423. — Бібліогр.: 25 назв. — англ. 1560-8034 PACS: 78.20.Ci, 78.40.-q https://nasplib.isofts.kiev.ua/handle/123456789/215316 https://doi.org/10.15407/spqeo21.04.417 Properties of thin films of ternary alloys MgₓZn₁₋ₓO on the optically anisotropic Al₂O₃ substrates in the area of “residual rays” of film and substrate are first investigated using the method of infrared spectroscopy and dispersion analysis of reflection coefficients. It was established that the changes in the thickness of the film and the content of Mg substantially deform the spectrum of reflection in the area of “residual rays” of the film and the substrate, decreasing the reflectivity. First, by means of Kramers–Kronig relations with the use of the method of dispersion analysis of infrared reflection spectra, the static dielectric constant of MgₓZn₁₋ₓO structure has been obtained at different values of х, when orientation is Е⊥С. It was ascertained that the MgₓZn₁₋ₓO/Al₂O₃ structures are well modelled when using the mutually agreed parameters, obtained earlier for the single crystals of magnesium oxide, zinc oxide, and leicosapphire at the orientation Е⊥С. It was theoretically shown and experimentally grounded that the assurance of the obtained optical parameters of MgₓZn₁₋ₓO films by the non-destructive method of infrared spectroscopy in the wide spectral range. The obtained results are well in agreement with the literature data. The work was carried out within the framework of theme No 89452 “Influence of doping on structural, optical, and electron-phonon properties and stability of anisotropic crystals” with financial support of the Ministry of Education and Science of Ukraine. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Optics Optical properties of ternary alloys MgZnO in the infrared spectrum Article published earlier |
| spellingShingle | Optical properties of ternary alloys MgZnO in the infrared spectrum Venger, E.F. Venger, I.V. Korsunska, N.O. Melnichuk, L.Yu. Melnichuk, O.V. Khomenkova, L.Yu. Optics |
| title | Optical properties of ternary alloys MgZnO in the infrared spectrum |
| title_full | Optical properties of ternary alloys MgZnO in the infrared spectrum |
| title_fullStr | Optical properties of ternary alloys MgZnO in the infrared spectrum |
| title_full_unstemmed | Optical properties of ternary alloys MgZnO in the infrared spectrum |
| title_short | Optical properties of ternary alloys MgZnO in the infrared spectrum |
| title_sort | optical properties of ternary alloys mgzno in the infrared spectrum |
| topic | Optics |
| topic_facet | Optics |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/215316 |
| work_keys_str_mv | AT vengeref opticalpropertiesofternaryalloysmgznointheinfraredspectrum AT vengeriv opticalpropertiesofternaryalloysmgznointheinfraredspectrum AT korsunskano opticalpropertiesofternaryalloysmgznointheinfraredspectrum AT melnichuklyu opticalpropertiesofternaryalloysmgznointheinfraredspectrum AT melnichukov opticalpropertiesofternaryalloysmgznointheinfraredspectrum AT khomenkovalyu opticalpropertiesofternaryalloysmgznointheinfraredspectrum |