Luminescent kinetic characteristics of CsPbCl₃ aggregates dispersed in Rb₁−xCsxCl (x = 0.05 ÷ 0.2) matrices
The luminescent kinetic parameters of the CsPbCl₃ nanocrystals dispersed in matrices of solid solutions Rb₁−xCsxCl (x = 0.05÷0.2) were studied under pulse synchrotron radiation excitation. Formation of CsPbCl₃ nanocrystals is confirmed by manifestation of the quantum size effect, which is display...
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| Datum: | 2003 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Інститут фізики конденсованих систем НАН України
2003
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| Schriftenreihe: | Condensed Matter Physics |
| Online Zugang: | http://dspace.nbuv.gov.ua/handle/123456789/120715 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Luminescent kinetic characteristics of CsPbCl₃ aggregates dispersed in Rb₁−xCsxCl (x = 0.05 ÷ 0.2) matrices / S. Myagkota, A. Gloskovskii, R. Gladyshevskii, A. Voloshinovskii // Condensed Matter Physics. — 2003. — Т. 6, № 2(34). — С. 325-332. — Бібліогр.: 17 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | The luminescent kinetic parameters of the CsPbCl₃ nanocrystals dispersed
in matrices of solid solutions Rb₁−xCsxCl (x = 0.05÷0.2) were studied under
pulse synchrotron radiation excitation. Formation of CsPbCl₃ nanocrystals
is confirmed by manifestation of the quantum size effect, which is displayed
by a short-wave shift of the exciton luminescence maximum and
an essential shortening of the luminescence decay time for of CsPbCl₃
nanocrystals as compared to that for an excitonic luminescence of a bulk
single crystal CsPbCl₃. For the first time, using the atomic force microscopy
method, the lead-containing nanocrystals embedded in a matrix of the
Rb₀.₉₅Cs₀.₀₅Cl solid solution have been directly observed. |
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