The Formation of a New Phase in Nanoparticles Научная публикация
Журнал |
Physica E: Low-Dimensional Systems and Nanostructures
ISSN: 1386-9477 , E-ISSN: 1873-1759 |
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Вых. Данные | Год: 2009, Том: 41, Номер: 5, Страницы: 775-778 Страниц : 4 DOI: 10.1016/j.physe.2008.12.009 | ||||
Ключевые слова | Chemical potential, First-order phase transitions, Hydride formation, Hysteresis, Supported metal nanoparticles | ||||
Авторы |
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Организации |
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Реферат:
First-order phase transitions in nanoparticles (e.g., metal hydride formation) occur via absorption of species from or release to the gas or liquid phase. If the lattice strain is negligible, the uptake corresponding to a new phase exhibits a stepwise rise or drop with increasing or decreasing pressure or chemical potential of the absorbed species. With decreasing nanoparticle size, L, and increasing role of the surface and subsurface layers, this feature becomes less manifested because the system is less ideal. We present 3D lattice Monte Carlo simulations, explicitly illustrating this effect for L in the range from 100 down to 10 (L is measured in units of lattice spacing).
Библиографическая ссылка:
Zhdanov V.P.
, Kasemo B.
The Formation of a New Phase in Nanoparticles
Physica E: Low-Dimensional Systems and Nanostructures. 2009. V.41. N5. P.775-778. DOI: 10.1016/j.physe.2008.12.009 WOS Scopus РИНЦ
The Formation of a New Phase in Nanoparticles
Physica E: Low-Dimensional Systems and Nanostructures. 2009. V.41. N5. P.775-778. DOI: 10.1016/j.physe.2008.12.009 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 30 нояб. 2008 г. |
Принята к публикации: | 12 дек. 2008 г. |
Опубликована online: | 24 дек. 2008 г. |
Опубликована в печати: | 1 мар. 2009 г. |
Идентификаторы БД:
Web of science | WOS:000264967100004 |
Scopus | 2-s2.0-61649084196 |
РИНЦ | 13612908 |
Chemical Abstracts | 2009:323717 |
Chemical Abstracts (print) | 151:434202 |
OpenAlex | W2068394778 |