Method of obtaining and studying the optical properties of carbon quantum dots.
The proposed method of synthesis of CQDs on the basis of nanoporous carbon obtained from plant raw materials. It is established that in the short-wave region a band is registered, which is due to the exciton mechanism of recombination, whereas in the long-wavelength region it is related to the state...
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Vasyl Stefanyk Precarpathian National University
2018-10-01
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| Series: | Фізика і хімія твердого тіла |
| Online Access: | http://journals.pu.if.ua/index.php/pcss/article/view/3264 |
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doaj-d6a8a19320df472ca82905c15f36a44e2020-11-25T02:16:32ZengVasyl Stefanyk Precarpathian National UniversityФізика і хімія твердого тіла1729-44282309-85892018-10-0119322622910.15330/pcss.19.3.226-2292770Method of obtaining and studying the optical properties of carbon quantum dots.S. D. Bardashevska0I.M. Budzulyak1S.I. Budzulyak2B.I. Rachiy3R.V. Ilnytskyi4B.N. Kulchytskyi5Yu.Yu. Starchuk6Прикарпатський національний університет ім. В СтефаникаVasyl Stefanyk Precarpathian National UniversityInstitute of Semiconductor Physics NAS of UkraineVasyl Stefanyk Precarpathian National UniversityVasyl Stefanyk Precarpathian National UniversityVasyl Stefanyk Precarpathian National UniversityVasyl Stefanyk Precarpathian National UniversityThe proposed method of synthesis of CQDs on the basis of nanoporous carbon obtained from plant raw materials. It is established that in the short-wave region a band is registered, which is due to the exciton mechanism of recombination, whereas in the long-wavelength region it is related to the state of defects. The kinetics of PL extinction is not strictly exponential, which most likely indicates the distributed nature of fading from individual emitters.http://journals.pu.if.ua/index.php/pcss/article/view/3264 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
S. D. Bardashevska I.M. Budzulyak S.I. Budzulyak B.I. Rachiy R.V. Ilnytskyi B.N. Kulchytskyi Yu.Yu. Starchuk |
| spellingShingle |
S. D. Bardashevska I.M. Budzulyak S.I. Budzulyak B.I. Rachiy R.V. Ilnytskyi B.N. Kulchytskyi Yu.Yu. Starchuk Method of obtaining and studying the optical properties of carbon quantum dots. Фізика і хімія твердого тіла |
| author_facet |
S. D. Bardashevska I.M. Budzulyak S.I. Budzulyak B.I. Rachiy R.V. Ilnytskyi B.N. Kulchytskyi Yu.Yu. Starchuk |
| author_sort |
S. D. Bardashevska |
| title |
Method of obtaining and studying the optical properties of carbon quantum dots. |
| title_short |
Method of obtaining and studying the optical properties of carbon quantum dots. |
| title_full |
Method of obtaining and studying the optical properties of carbon quantum dots. |
| title_fullStr |
Method of obtaining and studying the optical properties of carbon quantum dots. |
| title_full_unstemmed |
Method of obtaining and studying the optical properties of carbon quantum dots. |
| title_sort |
method of obtaining and studying the optical properties of carbon quantum dots. |
| publisher |
Vasyl Stefanyk Precarpathian National University |
| series |
Фізика і хімія твердого тіла |
| issn |
1729-4428 2309-8589 |
| publishDate |
2018-10-01 |
| description |
The proposed method of synthesis of CQDs on the basis of nanoporous carbon obtained from plant raw materials. It is established that in the short-wave region a band is registered, which is due to the exciton mechanism of recombination, whereas in the long-wavelength region it is related to the state of defects. The kinetics of PL extinction is not strictly exponential, which most likely indicates the distributed nature of fading from individual emitters. |
| url |
http://journals.pu.if.ua/index.php/pcss/article/view/3264 |
| work_keys_str_mv |
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