Obtaining of Nanocrystals ZnS:Mn by Means of Self-Propagating High-Temperature Synthesis
In the paper has been investigation optical properties and crystal structure of nanocrystals ZnS:Mn (dimension nanocrystals 6 ± 5 nm) by means of self-propagating high-temperature synthesis with impurity of MnCl2 and Mn(NO3)2. On the basis of analysis of EPR and X-Ray diffraction spectra has been sh...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sumy State University
2017-04-01
|
| Series: | Журнал нано- та електронної фізики |
| Subjects: | |
| Online Access: | http://jnep.sumdu.edu.ua/download/numbers/2017/2/articles/jnep_V9_02007.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | In the paper has been investigation optical properties and crystal structure of nanocrystals ZnS:Mn (dimension nanocrystals 6 ± 5 nm) by means of self-propagating high-temperature synthesis with impurity of MnCl2 and Mn(NO3)2. On the basis of analysis of EPR and X-Ray diffraction spectra has been shown that nanocrystals of ZnS:Mn consist on 80 ± 5 % of hexagonal phase, in this nanocrystals also presence cubic phase of ZnS and hexagonal phase Mn0,75Zn0,25S, also ions Mn2+ presence in phase of ZnS and phase of Mn0,75Zn0,25S. It has been analyzes the redistribution intensity of individual bands of photoluminescence in nanocrystals compared with volume crystals of ZnS:Mn. |
|---|---|
| ISSN: | 2077-6772 |