dc.contributor.author |
Chernykh E.A. |
|
dc.contributor.author |
Filippov A.N. |
|
dc.contributor.author |
Alekseev A.M. |
|
dc.contributor.author |
Makhiboroda M. |
|
dc.contributor.author |
Kharintsev S.S. |
|
dc.date.accessioned |
2022-02-09T20:40:12Z |
|
dc.date.available |
2022-02-09T20:40:12Z |
|
dc.date.issued |
2021 |
|
dc.identifier.issn |
1742-6588 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/169593 |
|
dc.description.abstract |
We develop a photothermal technology to control optical heating of polymer and liquid crystal films through a refractory titanium nitride (TiN) metasurface. The metasurface represents an array of identical square-shaped TiN nanoantennas on a Si substrate. Upon CW laser illumination, a TiN nanoantenna experiences anomalous Joule heating at a plasmon resonance. A temperature rise provides a unique opportunity for locally probing phase transitions. In the case of heterogeneous PMMA thin films or polymeric blends, a controlled optical heating is needed to probe the glass transition temperature (Tg) of their constituents. Here, we model a controlled thermal response originating from the TiN nanoantenna under CW laser illumination by using FDTD/FEM methods. |
|
dc.relation.ispartofseries |
Journal of Physics: Conference Series |
|
dc.title |
Optical heating controlled with a thermoplasmonic metasurface |
|
dc.type |
Conference Proceeding |
|
dc.relation.ispartofseries-issue |
1 |
|
dc.relation.ispartofseries-volume |
2015 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.source.id |
SCOPUS17426588-2021-2015-1-SID85120857582 |
|