Published January 28, 2004
| Version v1
Journal article
Luminescent kinetic characteristics of lead-containing aggregates dispersed in Rb1-xCsxCl (x = 0.05-0.2) matrices
- 1. Ivan Franko National University of Lviv, 8 Kirila I Mefodiya Street, 79005 Lviv (Ukraine)
- 2. St Petersburg State Polytechnical University, Polytechnicheskaya 29, 195251, St Petersburg (Russian Federation)
Description
The luminescent kinetic parameters of CsPbCl3 nanocrystals dispersed in matrices of the solid solutions Rb1-xCsxCl (x = 0.05-0.2) were studied under pulse synchrotron radiation excitation. Formation of CsPbCl3 nanocrystals is confirmed by the manifestation of the quantum size effect, which shows itself as a blue-shift of the exciton luminescence maximum and an essential shortening of the luminescence decay time for 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 were directly observed
Availability note (English)
Available online at http://stacks.iop.org/0953-8984/16/483/cm4_3_024.pdf or at the Web site for the Journal of Physics. Condensed Matter (ISSN 1361-648X) http://www.iop.org/Additional details
Identifiers
- URL
- http://stacks.iop.org/0953-8984/16/483/cm4_3_024.pdf; http://www.iop.org/;
- DOI
- 10.1088/0953-8984/16/3/024;
- PII
- S0953-8984(04)63767-2;
Publishing Information
- Journal Title
- Journal of Physics. Condensed Matter
- Journal Volume
- 16
- Journal Issue
- 3
- Journal Page Range
- p. 483-490
- ISSN
- 0953-8984
- CODEN
- JCOMEL
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35023134
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
- Descriptors DEI
- ATOMIC FORCE MICROSCOPY; CESIUM CHLORIDES; CRYSTALS; EXCITONS; LEAD CHLORIDES; LUMINESCENCE; MICROSTRUCTURE; NANOSTRUCTURES; PHOTOLUMINESCENCE; RUBIDIUM CHLORIDES; SOLID SOLUTIONS; SYNCHROTRON RADIATION
- Descriptors DEC
- ALKALI METAL COMPOUNDS; BREMSSTRAHLUNG; CESIUM COMPOUNDS; CHLORIDES; CHLORINE COMPOUNDS; DISPERSIONS; ELECTROMAGNETIC RADIATION; EMISSION; HALIDES; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; LEAD COMPOUNDS; LEAD HALIDES; LUMINESCENCE; MICROSCOPY; MIXTURES; PHOTON EMISSION; QUASI PARTICLES; RADIATIONS; RUBIDIUM COMPOUNDS; SOLUTIONS