Nucleation and growth kinetics of colloidal nanoparticles CdS:Mn in aqueous solution of polyvinyl alcohol
Colloidal undoped CdS and doped CdS:Mn nanoparticles were synthesized in the solution of polyvinyl alcohol polymer, and the process of nanoparticles growth was monitored by optical absorption measurements. The inclusion of Mn²⁺ impurity was checked by electron paramagnetic resonance measurements....
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| Published in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Date: | 2014 |
| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2014
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/118512 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Nucleation and growth kinetics of colloidal nanoparticles CdS:Mn in aqueous solution of polyvinyl alcohol / G.Yu. Rudko, V.I. Fediv, A.I. Savchuk, E.G. Gule, I.P. Vorona, V.V. Nosenko // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2014. — Т. 17, № 3. — С. 222-226. — Бібліогр.: 22 назв. — англ. |
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Rudko, G.Yu. Fediv, V.I. Savchuk, A.I. Gule, E.G. Vorona, I.P. Nosenko, V.V. 2017-05-30T14:26:14Z 2017-05-30T14:26:14Z 2014 Nucleation and growth kinetics of colloidal nanoparticles CdS:Mn in aqueous solution of polyvinyl alcohol / G.Yu. Rudko, V.I. Fediv, A.I. Savchuk, E.G. Gule, I.P. Vorona, V.V. Nosenko // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2014. — Т. 17, № 3. — С. 222-226. — Бібліогр.: 22 назв. — англ. 1560-8034 PACS 61.72.uj, 78.67.Bf, 81.07.-b, 81.16.-c https://nasplib.isofts.kiev.ua/handle/123456789/118512 Colloidal undoped CdS and doped CdS:Mn nanoparticles were synthesized in the solution of polyvinyl alcohol polymer, and the process of nanoparticles growth was monitored by optical absorption measurements. The inclusion of Mn²⁺ impurity was checked by electron paramagnetic resonance measurements. It is shown that the core of CdS:Mn nanoparticle is undoped. The results obtained demonstrated that the rate of the band gap value decrease during nanoparticles growth is slower for the Mn-doped nanoparticles as compared to the undoped ones. This effect was ascribed to the inhibition of nanoparticles growth in the solution containing manganese salt. The model of the adsorptive doping of CdS NPs with manganese was proposed. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Nucleation and growth kinetics of colloidal nanoparticles CdS:Mn in aqueous solution of polyvinyl alcohol Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Nucleation and growth kinetics of colloidal nanoparticles CdS:Mn in aqueous solution of polyvinyl alcohol |
| spellingShingle |
Nucleation and growth kinetics of colloidal nanoparticles CdS:Mn in aqueous solution of polyvinyl alcohol Rudko, G.Yu. Fediv, V.I. Savchuk, A.I. Gule, E.G. Vorona, I.P. Nosenko, V.V. |
| title_short |
Nucleation and growth kinetics of colloidal nanoparticles CdS:Mn in aqueous solution of polyvinyl alcohol |
| title_full |
Nucleation and growth kinetics of colloidal nanoparticles CdS:Mn in aqueous solution of polyvinyl alcohol |
| title_fullStr |
Nucleation and growth kinetics of colloidal nanoparticles CdS:Mn in aqueous solution of polyvinyl alcohol |
| title_full_unstemmed |
Nucleation and growth kinetics of colloidal nanoparticles CdS:Mn in aqueous solution of polyvinyl alcohol |
| title_sort |
nucleation and growth kinetics of colloidal nanoparticles cds:mn in aqueous solution of polyvinyl alcohol |
| author |
Rudko, G.Yu. Fediv, V.I. Savchuk, A.I. Gule, E.G. Vorona, I.P. Nosenko, V.V. |
| author_facet |
Rudko, G.Yu. Fediv, V.I. Savchuk, A.I. Gule, E.G. Vorona, I.P. Nosenko, V.V. |
| publishDate |
2014 |
| language |
English |
| container_title |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| format |
Article |
| description |
Colloidal undoped CdS and doped CdS:Mn nanoparticles were synthesized in
the solution of polyvinyl alcohol polymer, and the process of nanoparticles growth was
monitored by optical absorption measurements. The inclusion of Mn²⁺ impurity was
checked by electron paramagnetic resonance measurements. It is shown that the core of
CdS:Mn nanoparticle is undoped. The results obtained demonstrated that the rate of the
band gap value decrease during nanoparticles growth is slower for the Mn-doped
nanoparticles as compared to the undoped ones. This effect was ascribed to the inhibition
of nanoparticles growth in the solution containing manganese salt. The model of the
adsorptive doping of CdS NPs with manganese was proposed.
|
| issn |
1560-8034 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/118512 |
| citation_txt |
Nucleation and growth kinetics of colloidal nanoparticles CdS:Mn in aqueous solution of polyvinyl alcohol / G.Yu. Rudko, V.I. Fediv, A.I. Savchuk, E.G. Gule, I.P. Vorona, V.V. Nosenko // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2014. — Т. 17, № 3. — С. 222-226. — Бібліогр.: 22 назв. — англ. |
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| first_indexed |
2025-12-07T19:30:01Z |
| last_indexed |
2025-12-07T19:30:01Z |
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