Temperature dependence of the surface plasmon resonance in silver nanoparticles
The temperature dependences of energy and width of the surface plasmon resonance were studied for silver nanoparticles with sizes 24 nm and 60 nm in silica host matrix in the temperature range of 17—700° C. The temperature increase leads to red shift and broadening of the surface plasmon resonanc...
Збережено в:
| Дата: | 2013 |
|---|---|
| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2013
|
| Назва видання: | Functional Materials |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/120091 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Temperature dependence of the surface plasmon resonance in silver nanoparticles / O.A. Yeshchenko, I.S. Bondarchuk, A.A. Alexeenko, A.V. Kotko // Functional Materials. — 2013. — Т. 20, № 3. — С. 357-365. — Бібліогр.: 28 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-120091 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-1200912017-06-12T03:02:43Z Temperature dependence of the surface plasmon resonance in silver nanoparticles Yeshchenko, O.A. Bondarchuk, I.S. Alexeenko, A.A. Kotko, A.V. Characterization and properties The temperature dependences of energy and width of the surface plasmon resonance were studied for silver nanoparticles with sizes 24 nm and 60 nm in silica host matrix in the temperature range of 17—700° C. The temperature increase leads to red shift and broadening of the surface plasmon resonance in Ag nanoparticles. The obtained temperature dependences were analyzed within the framework of theoretical model considering the thermal expansion of a nanoparticle, the electron-phonon scattering in the nanoparticle and the temperature dependence of dielectric permittivity of the host matrix. The thermal expansion was shown to be the main mechanism responsible for the temperature induced red shift of the surface plasmon resonance in silver nanoparticles. Meanwhile, the increase of electron-phonon scattering rate with increasing temperature was shown to be the dominant mechanism of the surface plasmon resonance broadening in the silver nanoparticles. 2013 Article Temperature dependence of the surface plasmon resonance in silver nanoparticles / O.A. Yeshchenko, I.S. Bondarchuk, A.A. Alexeenko, A.V. Kotko // Functional Materials. — 2013. — Т. 20, № 3. — С. 357-365. — Бібліогр.: 28 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm20.03.357 http://dspace.nbuv.gov.ua/handle/123456789/120091 en Functional Materials НТК «Інститут монокристалів» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Characterization and properties Characterization and properties |
| spellingShingle |
Characterization and properties Characterization and properties Yeshchenko, O.A. Bondarchuk, I.S. Alexeenko, A.A. Kotko, A.V. Temperature dependence of the surface plasmon resonance in silver nanoparticles Functional Materials |
| description |
The temperature dependences of energy and width of the surface plasmon resonance were studied for silver nanoparticles with sizes 24 nm and 60 nm in silica host matrix in the temperature range of 17—700° C. The temperature increase leads to red shift and broadening of the surface plasmon resonance in Ag nanoparticles. The obtained temperature dependences were analyzed within the framework of theoretical model considering the thermal expansion of a nanoparticle, the electron-phonon scattering in the nanoparticle and the temperature dependence of dielectric permittivity of the host matrix. The thermal expansion was shown to be the main mechanism responsible for the temperature induced red shift of the surface plasmon resonance in silver nanoparticles. Meanwhile, the increase of electron-phonon scattering rate with increasing temperature was shown to be the dominant mechanism of the surface plasmon resonance broadening in the silver nanoparticles. |
| format |
Article |
| author |
Yeshchenko, O.A. Bondarchuk, I.S. Alexeenko, A.A. Kotko, A.V. |
| author_facet |
Yeshchenko, O.A. Bondarchuk, I.S. Alexeenko, A.A. Kotko, A.V. |
| author_sort |
Yeshchenko, O.A. |
| title |
Temperature dependence of the surface plasmon resonance in silver nanoparticles |
| title_short |
Temperature dependence of the surface plasmon resonance in silver nanoparticles |
| title_full |
Temperature dependence of the surface plasmon resonance in silver nanoparticles |
| title_fullStr |
Temperature dependence of the surface plasmon resonance in silver nanoparticles |
| title_full_unstemmed |
Temperature dependence of the surface plasmon resonance in silver nanoparticles |
| title_sort |
temperature dependence of the surface plasmon resonance in silver nanoparticles |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2013 |
| topic_facet |
Characterization and properties |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/120091 |
| citation_txt |
Temperature dependence of the surface plasmon resonance in silver nanoparticles / O.A. Yeshchenko, I.S. Bondarchuk, A.A. Alexeenko, A.V. Kotko // Functional Materials. — 2013. — Т. 20, № 3. — С. 357-365. — Бібліогр.: 28 назв. — англ. |
| series |
Functional Materials |
| work_keys_str_mv |
AT yeshchenkooa temperaturedependenceofthesurfaceplasmonresonanceinsilvernanoparticles AT bondarchukis temperaturedependenceofthesurfaceplasmonresonanceinsilvernanoparticles AT alexeenkoaa temperaturedependenceofthesurfaceplasmonresonanceinsilvernanoparticles AT kotkoav temperaturedependenceofthesurfaceplasmonresonanceinsilvernanoparticles |
| first_indexed |
2023-10-18T20:36:12Z |
| last_indexed |
2023-10-18T20:36:12Z |
| _version_ |
1796150630954303488 |