Influence of impurities on the absorption spectrum of thin Cs₄PbI₆ films
dc.contributor.author | Yunakova, O.N. | |
dc.contributor.author | Miloslavskii, V.K. | |
dc.contributor.author | Kovalenko, E.N. | |
dc.contributor.author | Kovalenko, V.V. | |
dc.date.accessioned | 2017-06-12T07:53:37Z | |
dc.date.available | 2017-06-12T07:53:37Z | |
dc.date.issued | 2014 | |
dc.description.abstract | 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. | uk_UA |
dc.identifier.citation | 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. | uk_UA |
dc.identifier.issn | 1027-5495 | |
dc.identifier.other | DOI: dx.doi.org/10.15407/fm21.03.313 | |
dc.identifier.uri | https://nasplib.isofts.kiev.ua/handle/123456789/120458 | |
dc.language.iso | en | uk_UA |
dc.publisher | НТК «Інститут монокристалів» НАН України | uk_UA |
dc.relation.ispartof | Functional Materials | |
dc.status | published earlier | uk_UA |
dc.subject | Characterization and properties | uk_UA |
dc.title | Influence of impurities on the absorption spectrum of thin Cs₄PbI₆ films | uk_UA |
dc.type | Article | uk_UA |
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