THE ANALYSIS OF THE THERMAL STABILITY OF Cu@Si NANOPARTICLES
In the work using molecular dynamics simulations, the parameters of the thermal stability of the composite nanoparticles Cu@Si of different size and structure were calculated. It was found that the thermal point of abrupt change in potential energy of the investigated particles. The relationship of...
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| Format: | Article |
| Language: | Russian |
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Tver State University
2016-12-01
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| Series: | Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов |
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| Online Access: | https://physchemaspects.ru/archives/2016/%D0%A4%D0%A5-2016.%20%D0%A7%D0%B5%D0%BF%D0%BA%D0%B0%D1%81%D0%BE%D0%B2%20%D0%98%D0%922.pdf |
| _version_ | 1818578087507394560 |
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| author | I.V. Chepkasov |
| author_facet | I.V. Chepkasov |
| author_sort | I.V. Chepkasov |
| collection | DOAJ |
| description | In the work using molecular dynamics simulations, the parameters of the thermal stability of the composite nanoparticles Cu@Si of different size and structure were calculated. It was found that the thermal point of abrupt change in potential energy of the investigated particles. The relationship of these changes with the violation of the nanocomposite structure is discussed. It was concluded that with increasing the temperature the diffusion of copper atoms to the surface results in a reversal of the particle structure. |
| first_indexed | 2024-12-16T06:40:14Z |
| format | Article |
| id | doaj.art-36cad31cd90744dc9d911ed5843bac39 |
| institution | Directory Open Access Journal |
| issn | 2226-4442 2658-4360 |
| language | Russian |
| last_indexed | 2024-12-16T06:40:14Z |
| publishDate | 2016-12-01 |
| publisher | Tver State University |
| record_format | Article |
| series | Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов |
| spelling | doaj.art-36cad31cd90744dc9d911ed5843bac392022-12-21T22:40:42ZrusTver State UniversityФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов2226-44422658-43602016-12-018387392THE ANALYSIS OF THE THERMAL STABILITY OF Cu@Si NANOPARTICLESI.V. Chepkasov0Khakas State University of named after N. F. KatanovIn the work using molecular dynamics simulations, the parameters of the thermal stability of the composite nanoparticles Cu@Si of different size and structure were calculated. It was found that the thermal point of abrupt change in potential energy of the investigated particles. The relationship of these changes with the violation of the nanocomposite structure is discussed. It was concluded that with increasing the temperature the diffusion of copper atoms to the surface results in a reversal of the particle structure.https://physchemaspects.ru/archives/2016/%D0%A4%D0%A5-2016.%20%D0%A7%D0%B5%D0%BF%D0%BA%D0%B0%D1%81%D0%BE%D0%B2%20%D0%98%D0%922.pdfnanoparticlescore-shellMEAM- potentialthermal stability |
| spellingShingle | I.V. Chepkasov THE ANALYSIS OF THE THERMAL STABILITY OF Cu@Si NANOPARTICLES Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов nanoparticles core-shell MEAM- potential thermal stability |
| title | THE ANALYSIS OF THE THERMAL STABILITY OF Cu@Si NANOPARTICLES |
| title_full | THE ANALYSIS OF THE THERMAL STABILITY OF Cu@Si NANOPARTICLES |
| title_fullStr | THE ANALYSIS OF THE THERMAL STABILITY OF Cu@Si NANOPARTICLES |
| title_full_unstemmed | THE ANALYSIS OF THE THERMAL STABILITY OF Cu@Si NANOPARTICLES |
| title_short | THE ANALYSIS OF THE THERMAL STABILITY OF Cu@Si NANOPARTICLES |
| title_sort | analysis of the thermal stability of cu si nanoparticles |
| topic | nanoparticles core-shell MEAM- potential thermal stability |
| url | https://physchemaspects.ru/archives/2016/%D0%A4%D0%A5-2016.%20%D0%A7%D0%B5%D0%BF%D0%BA%D0%B0%D1%81%D0%BE%D0%B2%20%D0%98%D0%922.pdf |
| work_keys_str_mv | AT ivchepkasov theanalysisofthethermalstabilityofcusinanoparticles AT ivchepkasov analysisofthethermalstabilityofcusinanoparticles |