Influence of impurities on the absorption spectrum of thin Cs₄PbI₆ films
The absorption spectrum of the solid solutions,i (Cs₁₋xMx)₄PbI₆ (M = Rb,K) 0≤x≤1 is studied in the spectral range 2-6 eV at T = 90 K. The formation of solid solutions (Cs₁₋xMx)₄PbI₆ in all range of concentrations, but (Cs₁₋xMx)₄PbI₆ in the range 0≤x≤0.9 is established, the compound K₄PbI₆ is unstabl...
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| Veröffentlicht in: | Functional Materials |
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| Datum: | 2014 |
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| Format: | Artikel |
| Sprache: | Englisch |
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НТК «Інститут монокристалів» НАН України
2014
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/120458 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Influence of impurities on the absorption spectrum of thin Cs₄PbI₆ films / O.N. Yunakova, V.K. Miloslavskii, E.N. Kovalenko, V.V. Kovalenko // Functional Materials. — 2014. — Т. 21, № 3. — С. 313-317. — Бібліогр.: 16 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862720536363139072 |
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| author | Yunakova, O.N. Miloslavskii, V.K. Kovalenko, E.N. Kovalenko, V.V. |
| author_facet | Yunakova, O.N. Miloslavskii, V.K. Kovalenko, E.N. Kovalenko, V.V. |
| citation_txt | Influence of impurities on the absorption spectrum of thin Cs₄PbI₆ films / O.N. Yunakova, V.K. Miloslavskii, E.N. Kovalenko, V.V. Kovalenko // Functional Materials. — 2014. — Т. 21, № 3. — С. 313-317. — Бібліогр.: 16 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | The absorption spectrum of the solid solutions,i (Cs₁₋xMx)₄PbI₆ (M = Rb,K) 0≤x≤1 is studied in the spectral range 2-6 eV at T = 90 K. The formation of solid solutions (Cs₁₋xMx)₄PbI₆ in all range of concentrations, but (Cs₁₋xMx)₄PbI₆ in the range 0≤x≤0.9 is established, the compound K₄PbI₆ is unstable. Linear concentration of long-wavelength exciton band parameters in the (Cs₁₋xMx)₄PbI₆ indicates the localization of excitons in PbI₆⁴⁻ structural elements of the compounds crystal lattice.
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| first_indexed | 2025-12-07T18:26:25Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-120458 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T18:26:25Z |
| publishDate | 2014 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Yunakova, O.N. Miloslavskii, V.K. Kovalenko, E.N. Kovalenko, V.V. 2017-06-12T07:53:37Z 2017-06-12T07:53:37Z 2014 Influence of impurities on the absorption spectrum of thin Cs₄PbI₆ films / O.N. Yunakova, V.K. Miloslavskii, E.N. Kovalenko, V.V. Kovalenko // Functional Materials. — 2014. — Т. 21, № 3. — С. 313-317. — Бібліогр.: 16 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm21.03.313 https://nasplib.isofts.kiev.ua/handle/123456789/120458 The absorption spectrum of the solid solutions,i (Cs₁₋xMx)₄PbI₆ (M = Rb,K) 0≤x≤1 is studied in the spectral range 2-6 eV at T = 90 K. The formation of solid solutions (Cs₁₋xMx)₄PbI₆ in all range of concentrations, but (Cs₁₋xMx)₄PbI₆ in the range 0≤x≤0.9 is established, the compound K₄PbI₆ is unstable. Linear concentration of long-wavelength exciton band parameters in the (Cs₁₋xMx)₄PbI₆ indicates the localization of excitons in PbI₆⁴⁻ structural elements of the compounds crystal lattice. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Influence of impurities on the absorption spectrum of thin Cs₄PbI₆ films Article published earlier |
| spellingShingle | Influence of impurities on the absorption spectrum of thin Cs₄PbI₆ films Yunakova, O.N. Miloslavskii, V.K. Kovalenko, E.N. Kovalenko, V.V. Characterization and properties |
| title | Influence of impurities on the absorption spectrum of thin Cs₄PbI₆ films |
| title_full | Influence of impurities on the absorption spectrum of thin Cs₄PbI₆ films |
| title_fullStr | Influence of impurities on the absorption spectrum of thin Cs₄PbI₆ films |
| title_full_unstemmed | Influence of impurities on the absorption spectrum of thin Cs₄PbI₆ films |
| title_short | Influence of impurities on the absorption spectrum of thin Cs₄PbI₆ films |
| title_sort | influence of impurities on the absorption spectrum of thin cs₄pbi₆ films |
| topic | Characterization and properties |
| topic_facet | Characterization and properties |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/120458 |
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