dc.contributor.author | Baieva, Svitlana | |
dc.contributor.author | Ihalainen, Janne | |
dc.contributor.author | Toppari, Jussi | |
dc.date.accessioned | 2016-01-25T06:36:21Z | |
dc.date.available | 2016-01-25T06:36:21Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Baieva, S., Ihalainen, J., & Toppari, J. (2013). Strong coupling between surface plasmon polaritons and \beta-carotene in nanolayered system. <i>Journal of Chemical Physics</i>, <i>138</i>(4), Article 044707. <a href="https://doi.org/10.1063/1.4776233" target="_blank">https://doi.org/10.1063/1.4776233</a> | |
dc.identifier.other | CONVID_23148442 | |
dc.identifier.other | TUTKAID_60168 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/48442 | |
dc.description.abstract | In this article we experimentally demonstrate the strong coupling between surface plasmon polaritons
(SPP) and the S2 state of β-carotene. The SPPs are excited by prism coupling technique on a
thin silver film with β-carotene embedded in a polymer layer on top of that. Rabi splittings with
energies 80 and 130 meV are observed in the recorded dispersion relations. Both coupled oscillator
model and transfer matrix method are used to fit the experimental results. The scattered radiation of
the propagating strongly coupled SPP-S2 hybrids is collected and an increase of the low energy splitting
to 120 meV is observed compared to the reflectivity data. In addition, we performed molecule
excitation by laser and analyzed the emission patterns revealing clear surface plasmon coupled fluorescence
of β-carotene. By increasing the concentration of β-carotene we are able to collect also
surface plasmon coupled Raman scattering. This study substantially extends the SPP-molecular excitation
strong coupling studies to biomolecules, and energy transfer and coupling properties of excited
states of carotenoids. | |
dc.language.iso | eng | |
dc.publisher | American Institute of Physics | |
dc.relation.ispartofseries | Journal of Chemical Physics | |
dc.subject.other | b-karoteeni | |
dc.subject.other | plasmoni | |
dc.subject.other | b-carotene | |
dc.subject.other | plasmon | |
dc.subject.other | Surface plasmon | |
dc.subject.other | strong coupling | |
dc.subject.other | biomolecule | |
dc.title | Strong coupling between surface plasmon polaritons and \beta-carotene in nanolayered system | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201601191149 | |
dc.contributor.laitos | Bio- ja ympäristötieteiden laitos | fi |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Department of Biological and Environmental Science | en |
dc.contributor.laitos | Department of Physics | en |
dc.contributor.oppiaine | Solu- ja molekyylibiologia | fi |
dc.contributor.oppiaine | Fysiikka | fi |
dc.contributor.oppiaine | Nanoscience Center | fi |
dc.contributor.oppiaine | Cell and Molecular Biology | en |
dc.contributor.oppiaine | Physics | en |
dc.contributor.oppiaine | Nanoscience Center | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2016-01-19T13:15:18Z | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 0021-9606 | |
dc.relation.numberinseries | 4 | |
dc.relation.volume | 138 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2013 American Institute of Physics. Published in this repository with the kind permission of the publisher. | |
dc.rights.accesslevel | openAccess | fi |
dc.relation.doi | 10.1063/1.4776233 | |
dc.type.okm | A1 | |