2018
DOI: 10.1088/1361-6528/aaaa7a
|View full text |Cite
|
Sign up to set email alerts
|

Quantum plasmon and Rashba-like spin splitting in self-assembled CoxC60composites with enhanced Co content (x> 15)

Abstract: Driving by interplay between plasmonic and magnetic effects in organic composite semiconductors is a challenging task with a huge potential for practical applications. Here, we present evidence of a quantum plasmon excited in the self-assembled Co C nanocomposite films with x > 15 (interval of the Co cluster coalescence) and analyse it using the optical absorption (OA) spectra. In the case of Co C film with x = 16 (LF sample), the quantum plasmon generated by the Co/CoO clusters is found as the 1.5 eV-centred … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

2
9
0

Year Published

2019
2019
2022
2022

Publication Types

Select...
3

Relationship

1
2

Authors

Journals

citations
Cited by 3 publications
(11 citation statements)
references
References 42 publications
(86 reference statements)
2
9
0
Order By: Relevance
“…However, in lowenergy interval (ω<2.5 eV), new OA peak is clearly arising with the x increasing. The peak energy position and the reported TEM results claim to ascribe the peak origin to the QP excited in the Au x C 60 film upon interaction of light with the Au clusters [24,31]. The quantum origin of the localized plasmon is provided by very small size of the Au clusters formed in the mixture films (see figure 2) [23], similar to that we established recently for the Co x C 60 films [24].…”
Section: Nanostructuresupporting
confidence: 86%
See 4 more Smart Citations
“…However, in lowenergy interval (ω<2.5 eV), new OA peak is clearly arising with the x increasing. The peak energy position and the reported TEM results claim to ascribe the peak origin to the QP excited in the Au x C 60 film upon interaction of light with the Au clusters [24,31]. The quantum origin of the localized plasmon is provided by very small size of the Au clusters formed in the mixture films (see figure 2) [23], similar to that we established recently for the Co x C 60 films [24].…”
Section: Nanostructuresupporting
confidence: 86%
“…The peak energy position and the reported TEM results claim to ascribe the peak origin to the QP excited in the Au x C 60 film upon interaction of light with the Au clusters [24,31]. The quantum origin of the localized plasmon is provided by very small size of the Au clusters formed in the mixture films (see figure 2) [23], similar to that we established recently for the Co x C 60 films [24]. In contrast to the QP-related OA peak, the C 60 -related peaks become broader and less-resolved at higher x suggesting the effects of the Au-C 60 electronic interactions and possible coupling of the QP excitations [1,3,4,22,32].…”
Section: Nanostructurementioning
confidence: 66%
See 3 more Smart Citations