Optical properties and electronic structure of copper-manganese solid solutions
Optical properties of Cu—Mn alloys with Mn concentrations of 2 %, 5 %, 10 % and 17.5 % (which corresponds to γ -solid solutions) were studied in a wide spectral range of 0.23—2.8 $mu;m (0.44—5.39 eV). Real and imaginary parts of the refractive index were measured and other optical properties...
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| Опубліковано в: : | Functional Materials |
|---|---|
| Дата: | 2013 |
| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2013
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/120078 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Optical properties and electronic structure of copper-manganese solid solutions / V.M. Bondar, V.S. Stashchuk, O.P. Polianska, Ie.O. Chernukha, B.A. Tsuk // Functional Materials. — 2013. — Т. 20, № 3. — С. 340-344. — Бібліогр.: 12 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862616718998765568 |
|---|---|
| author | Bondar, V.M. Stashchuk, V.S. Polianska, O.P. Chernukha, Ie.O. Tsuk, B.A. |
| author_facet | Bondar, V.M. Stashchuk, V.S. Polianska, O.P. Chernukha, Ie.O. Tsuk, B.A. |
| citation_txt | Optical properties and electronic structure of copper-manganese solid solutions / V.M. Bondar, V.S. Stashchuk, O.P. Polianska, Ie.O. Chernukha, B.A. Tsuk // Functional Materials. — 2013. — Т. 20, № 3. — С. 340-344. — Бібліогр.: 12 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | Optical properties of Cu—Mn alloys with Mn concentrations of 2 %, 5 %, 10 % and 17.5 % (which corresponds to γ -solid solutions) were studied in a wide spectral range of 0.23—2.8 $mu;m (0.44—5.39 eV). Real and imaginary parts of the refractive index were measured and other optical properties such as dielectric constant, optical conductivity and the coefficient of specular reflectance at normal incidence were calculated based on them. Based on the analysis of the dispersion dependences ε(ν), R(ν) and σ(ν) the electronic structure model of these alloys was proposed. According to this model, the electronic spectra (dependence of the density of electronic states on energy N(E)) of alloys with the indicated concentrations of components are the superposition of electronic spectra of Cu host, with weights equal to Cu concentrations, and the density of states within the impurity band, calculated basing on the experimental data.
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| first_indexed | 2025-12-07T13:10:00Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-120078 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T13:10:00Z |
| publishDate | 2013 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Bondar, V.M. Stashchuk, V.S. Polianska, O.P. Chernukha, Ie.O. Tsuk, B.A. 2017-06-11T05:56:16Z 2017-06-11T05:56:16Z 2013 Optical properties and electronic structure of copper-manganese solid solutions / V.M. Bondar, V.S. Stashchuk, O.P. Polianska, Ie.O. Chernukha, B.A. Tsuk // Functional Materials. — 2013. — Т. 20, № 3. — С. 340-344. — Бібліогр.: 12 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm20.03.340 https://nasplib.isofts.kiev.ua/handle/123456789/120078 Optical properties of Cu—Mn alloys with Mn concentrations of 2 %, 5 %, 10 % and 17.5 % (which corresponds to γ -solid solutions) were studied in a wide spectral range of 0.23—2.8 $mu;m (0.44—5.39 eV). Real and imaginary parts of the refractive index were measured and other optical properties such as dielectric constant, optical conductivity and the coefficient of specular reflectance at normal incidence were calculated based on them. Based on the analysis of the dispersion dependences ε(ν), R(ν) and σ(ν) the electronic structure model of these alloys was proposed. According to this model, the electronic spectra (dependence of the density of electronic states on energy N(E)) of alloys with the indicated concentrations of components are the superposition of electronic spectra of Cu host, with weights equal to Cu concentrations, and the density of states within the impurity band, calculated basing on the experimental data. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Optical properties and electronic structure of copper-manganese solid solutions Article published earlier |
| spellingShingle | Optical properties and electronic structure of copper-manganese solid solutions Bondar, V.M. Stashchuk, V.S. Polianska, O.P. Chernukha, Ie.O. Tsuk, B.A. Characterization and properties |
| title | Optical properties and electronic structure of copper-manganese solid solutions |
| title_full | Optical properties and electronic structure of copper-manganese solid solutions |
| title_fullStr | Optical properties and electronic structure of copper-manganese solid solutions |
| title_full_unstemmed | Optical properties and electronic structure of copper-manganese solid solutions |
| title_short | Optical properties and electronic structure of copper-manganese solid solutions |
| title_sort | optical properties and electronic structure of copper-manganese solid solutions |
| topic | Characterization and properties |
| topic_facet | Characterization and properties |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/120078 |
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